Updated on 2024/07/28

Information

 

写真a

 
OCHIAI HIROSHI
 
Organization
Medical Institute of Bioregulation Medical Research Center for High Depth Omics Professor
Medical Institute of Bioregulation Medical Research Center for High Depth Omics(Joint Appointment)
Graduate School of Systems Life Sciences Department of Systems Life Sciences(Joint Appointment)
Graduate School of Medical Sciences Department of Medical Sciences(Joint Appointment)
Title
Professor
Contact information
メールアドレス
Profile
Gene expression is primarily regulated by transcription. Transcription is now known to be a dynamic process that switches between an activated state, in which RNA is continuously synthesized, and an inactivated state, in which little or no RNA is synthesized. Our research aims to elucidate how transcriptional dynamics are regulated by using genome editing and live cell imaging.

Degree

  • PhD (Science), Hiroshima University, Mar. 2023

Research History

  • 2021年4月 - 2023年2月 大学院統合生命科学研究科, 広島大学 2019年4月 - 2021年3月 大学院統合生命科学研究科, 広島大学 2015年10月1日 - 2019年3月31日 広島大学院理学研究科数理分子生命理学専攻, 科学技術振興機構 2013年4月1日 - 2015年9月30日 大学院理学研究科, 広島大学 2012年6月1日 - 2013年3月31日 原爆放射線医科学研究所, 広島大学 2011年4月1日 - 2012年5月31日 広島大学原爆放射線医科学研究所, 日本学術振興会 2009年4月1日 - 2011年3月31日 広島大学, 日本学術振興会

Research Interests・Research Keywords

  • Research theme:Elucidation of the regulatory mechanism of gene expression dynamics

    Keyword:Gene, Transcription, Live cell imaging, Single-cell analysis, Genome editing

    Research period: 2023.3

Awards

  • 日本エピジェネティクス研究会第16回年会 奨励賞

    2023.6   日本エピジェネティクス研究会   生細胞単一遺伝子イメージングによる転写動態のエピジェネティック制御機構の解明

  • Distinguished Researcher

    2021.10   Distinguished Researcher

  • 広島大学大学院統合生命科学研究科 統合生命科学研究科奨励賞

    2021.5   広島大学  

  • 平成28年度 広島大学長表彰

    2016.11  

  • 広島大学エクセレントスチューデント・スカラーシップ

    2008.6  

  • 広島大学理学部長表彰

    2007.3  

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Papers

  • Precise immunofluorescence canceling for highly multiplexed imaging to capture specific cell states

    Kosuke Tomimatsu, Takeru Fujii, Ryoma Bise, Kazufumi Hosoda, Yosuke Taniguchi, Hiroshi Ochiai, Hiroaki Ohishi, Kanta Ando, Ryoma Minami, Kaori Tanaka, Taro Tachibana, Seiichi Mori, Akihito Harada, Kazumitsu Maehara, Masao Nagasaki, Seiichi Uchida, Hiroshi Kimura, Masashi Narita, Yasuyuki Ohkawa

    Nature Communications   2024.5

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    Language:Others   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41467-024-47989-9

  • Transcription-coupled changes in higher-order genomic structure and transcription hub viscosity prolong enhancer-promoter connectivity

    Hiroaki Ohishi, Soya Shinkai, Hitoshi Owada, Takeru Fujii, Kazufumi Hosoda, Shuichi Onami, Takashi Yamamoto, Yasuyuki Ohkawa, Hiroshi Ochiai

    bioRxiv   2023.11

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    Language:Others  

    DOI: 10.1101/2023.11.27.568629

  • Precise immunofluorescence canceling for highly multiplexed imaging capturing specific cell state

    Kosuke Tomimatsu, Takeru Fujii, Ryoma Bise, Kazufumi Hosoda, Yosuke Taniguchi, Hiroshi Ochiai, Hiroaki Ohishi, Kanta Ando, Ryoma Minami, Tachibana Taro, Kaori Tanaka, Seiichi Mori, Akihito Harada, Kazumitsu Maehara, Masao Nagasaki, Seiichi Uchida, Hiroshi Kimura, Masashi Narita, Yasuyuki Ohkawa

    bioRxiv   2023.10

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    DOI: 10.1101/2023.10.17.561810

  • STREAMING-tag system reveals spatiotemporal relationships between transcriptional regulatory factors and transcriptional activity Reviewed

    Hiroaki Ohishi, Seiru Shimada, Satoshi Uchino, Jieru Li, Yuko Sato, Manabu Shintani, Hitoshi Owada, Yasuyuki Ohkawa, Alexandros Pertsinidis, Takashi Yamamoto, Hiroshi Kimura, Hiroshi Ochiai

    Nature Communications   13   7672   2022.12

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    STREAMING-tag system reveals spatiotemporal relationships between transcriptional regulatory factors and transcriptional activity

    DOI: 10.1038/s41467-022-35286-2

  • Ribosomal protein L5 facilitates rDNA-bundled condensate and nucleolar assembly Reviewed International journal

    Haruka Matsumori, Kenji Watanabe, Hiroaki Tachiwana, Tomoko Fujita, Yuma Ito, Makio Tokunaga, Kumiko Sakata-Sogawa, Hiroko Osakada, Tokuko Haraguchi, Akinori Awazu, Hiroshi Ochiai, Yuka Sakata, Koji Ochiai, Tsutomu Toki, Etsuro Ito, Ilya G Goldberg, Kazuaki Tokunaga, Mitsuyoshi Nakao, Noriko Saitoh

    Life Science Alliance   5 ( 7 )   e202101045   2022.3

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    Ribosomal protein L5 facilitates rDNA-bundled condensate and nucleolar assembly
    The nucleolus is the site of ribosome assembly and formed through liquid-liquid phase separation. Multiple ribosomal DNA (rDNA) arrays are bundled in the nucleolus, but the underlying mechanism and significance are unknown. In the present study, we performed high-content screening followed by image profiling with the wndchrm machine learning algorithm. We revealed that cells lacking a specific 60S ribosomal protein set exhibited common nucleolar disintegration. The depletion of RPL5 (also known as uL18), the liquid-liquid phase separation facilitator, was most effective, and resulted in an enlarged and un-separated sub-nucleolar compartment. Single-molecule tracking analysis revealed less-constrained mobility of its components. rDNA arrays were also unbundled. These results were recapitulated by a coarse-grained molecular dynamics model. Transcription and processing of ribosomal RNA were repressed in these aberrant nucleoli. Consistently, the nucleoli were disordered in peripheral blood cells from a Diamond-Blackfan anemia patient harboring a heterozygous, large deletion in RPL5 Our combinatorial analyses newly define the role of RPL5 in rDNA array bundling and the biophysical properties of the nucleolus, which may contribute to the etiology of ribosomopathy.

    DOI: 10.26508/lsa.202101045

  • iPSC reprogramming-mediated aneuploidy correction in autosomal trisomy syndromes Reviewed International journal

    Silvia Natsuko Akutsu, Tatsuo Miyamoto, Daiju Oba, Keita Tomioka, Hiroshi Ochiai, Hirofumi Ohashi, Shinya Matsuura

    PLoS One   17 ( 3 )   e0264965   2022.3

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    iPSC reprogramming-mediated aneuploidy correction in autosomal trisomy syndromes
    Trisomy 21, 18, and 13 are the major autosomal aneuploidy disorders in humans. They are mostly derived from chromosome non-disjunction in maternal meiosis, and the extra trisomic chromosome can cause several congenital malformations. Various genes on the trisomic chromosomes are intricately involved in the development of disease, and fundamental treatments have not yet been established. However, chromosome therapy has been developed to correct the extra chromosome in cultured patient cells, and it was recently reported that during reprogramming into iPSCs, fibroblasts from a Down syndrome patient lost the extra chromosome 21 due to a phenomenon called trisomy-biased chromosome loss. To gain preliminary insights into the underlying mechanism of trisomy rescue during the early stages of reprogramming, we reprogrammed skin fibroblasts from patients with trisomy syndromes 21, 18, 13, and 9 to iPSC, and evaluated the genomes of the individual iPSC colonies by molecular cytogenetic techniques. We report the spontaneous correction from trisomy to disomy upon cell reprogramming in at least one cell line examined from each of the trisomy syndromes, and three possible combinations of chromosomes were selected in the isogenic trisomy-rescued iPSC clones. Single nucleotide polymorphism analysis showed that the trisomy-rescued clones exhibited either heterodisomy or segmental uniparental isodisomy, ruling out the possibility that two trisomic chromosomes were lost simultaneously and the remaining one was duplicated, suggesting instead that one trisomic chromosome was lost to generate disomic cells. These results demonstrated that trisomy rescue may be a phenomenon with random loss of the extra chromosome and subsequent selection for disomic iPSCs, which is analogous to the karyotype correction in early preimplantation embryos. Our finding is relevant for elucidating the mechanisms of autonomous karyotype correction and future application in basic and clinical research on aneuploidy disorders.

    DOI: 10.1371/journal.pone.0264965

  • Single-gene imaging links genome topology, promoter–enhancer communication and transcription control Reviewed

    2020.9

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    Language:Others   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/s41594-020-0493-6

  • Genome-wide kinetic properties of transcriptional bursting in mouse embryonic stem cells. Reviewed International journal

    Hiroshi Ochiai, Tetsutaro Hayashi, Mana Umeda, Mika Yoshimura, Akihito Harada, Yukiko Shimizu, Kenta Nakano, Noriko Saitoh, Zhe Liu, Takashi Yamamoto, Tadashi Okamura, Yasuyuki Ohkawa, Hiroshi Kimura, Itoshi Nikaido

    Science Advances   6 ( 25 )   eaaz6699   2020.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1126/sciadv.aaz6699

  • Insufficiency of ciliary cholesterol in hereditary Zellweger syndrome Reviewed

    Tatsuo Miyamoto, Kosuke Hosoba, Takeshi Itabashi, Atsuko H Iwane, Silvia Natsuko Akutsu, Hiroshi Ochiai, Yumiko Saito, Takashi Yamamoto, Shinya Matsuura

    The EMBO Journal   e103499   2020.5

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    Insufficiency of ciliary cholesterol in hereditary Zellweger syndrome

    DOI: 10.15252/embj.2019103499

  • PHi-C: deciphering Hi-C data into polymer dynamics Reviewed International journal

    Soya Shinkai, Masaki Nakagawa, Takeshi Sugawara, Yuichi Togashi, Hiroshi Ochiai, Ryuichiro Nakato, Yuichi Taniguchi, Shuichi Onami

    NAR Genomics and Bioinformatics   2 ( 2 )   lqaa020   2020.3

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    PHi-C: deciphering Hi-C data into polymer dynamics
    <title>Abstract</title>
    Genomes are spatiotemporally organized within the cell nucleus. Genome-wide chromosome conformation capture (Hi-C) technologies have uncovered the 3D genome organization. Furthermore, live-cell imaging experiments have revealed that genomes are functional in 4D. Although computational modeling methods can convert 2D Hi-C data into population-averaged static 3D genome models, exploring 4D genome nature based on 2D Hi-C data remains lacking. Here, we describe a 4D simulation method, PHi-C (polymer dynamics deciphered from Hi-C data), that depicts 4D genome features from 2D Hi-C data by polymer modeling. PHi-C allows users to interpret 2D Hi-C data as physical interaction parameters within single chromosomes. The physical interaction parameters can then be used in the simulations and analyses to demonstrate dynamic characteristics of genomic loci and chromosomes as observed in live-cell imaging experiments. PHi-C is available at https://github.com/soyashinkai/PHi-C.

    DOI: 10.1093/nargab/lqaa020

  • Role of dynamic nuclear deformation on genomic architecture reorganization Reviewed

    Sungrim Seirin-Lee, Fumitaka Osakada, Junichi Takeda, Satoshi Tashiro, Ryo Kobayashi, Takashi Yamamoto, Hiroshi Ochiai

    PLOS Computational Biology   15 ( 9 )   e1007289 - e1007289   2019.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1371/journal.pcbi.1007289

  • Single-Molecule Nanoscopy Elucidates RNA Polymerase II Transcription at Single Genes in Live Cells Reviewed

    Jieru Li, Ankun Dong, Kamola Saydaminova, Hill Chang, Guanshi Wang, Hiroshi Ochiai, Takashi Yamamoto, Alexandros Pertsinidis

    Cell   178   491 - 506   2019.5

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    Single-Molecule Nanoscopy Elucidates RNA Polymerase II Transcription at Single Genes in Live Cells

    DOI: 10.1016/j.cell.2019.05.029

  • Dynamic changes in the interchromosomal interaction of early histone gene loci during development of sea urchin Reviewed

    Masaya Matsushita, Hiroshi Ochiai, Ken-ichi T. Suzuki, Sayaka Hayashi, Takashi Yamamoto, Akinori Awazu, Naoaki Sakamoto

    JOURNAL OF CELL SCIENCE   130 ( 24 )   4097 - 4107   2017.12

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1242/jcs.206862

  • Ligation-mediated PCR with a back-to-back adapter reduces amplification bias resulting from variations in GC content Reviewed

    Satoru Ishihara, Naoe Kotomura, Naoki Yamamoto, Hiroshi Ochiai

    ANALYTICAL BIOCHEMISTRY   531 ( 15 )   37 - 44   2017.8

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    DOI: 10.1016/j.ab.2017.05.011

  • Simultaneous live imaging of the transcription and nuclear position of specific genes Reviewed

    Hiroshi Ochiai, Takeshi Sugawara, Takashi Yamamoto

    NUCLEIC ACIDS RESEARCH   43 ( 19 )   e127   2015.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1093/nar/gkv624

  • The Microtubule-Depolymerizing Activity of a Mitotic Kinesin Protein KIF2A Drives Primary Cilia Disassembly Coupled with Cell Proliferation Reviewed

    Tatsuo Miyamoto, Kosuke Hosoba, Hiroshi Ochiai, Ekaterina Royba, Hideki Izumi, Tetsushi Sakuma, Takashi Yamamoto, Brian David Dynlacht, Shinya Matsuura

    CELL REPORTS   10 ( 5 )   664 - 673   2015.2

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    DOI: 10.1016/j.celrep.2015.01.003

  • Stochastic promoter activation affects Nanog expression variability in mouse embryonic stem cells Reviewed

    Hiroshi Ochiai, Takeshi Sugawara, Tetsushi Sakuma, Takashi Yamamoto

    SCIENTIFIC REPORTS   4   7125   2014.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/srep07125

  • TALEN-mediated single-base-pair editing identification of an intergenic mutation upstream of BUB1B as causative of PCS ( MVA) syndrome Reviewed

    Hiroshi Ochiai, Tatsuo Miyamoto, Akinori Kanai, Kosuke Hosoba, Tetsushi Sakuma, Yoshiki Kudo, Keiko Asami, Atsushi Ogawa, Akihiro Watanabe, Tadashi Kajii, Takashi Yamamoto, Shinya Matsuura

    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA   111 ( 4 )   1461 - 1466   2014.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1073/pnas.1317008111

  • Repeating pattern of non-RVD variations in DNA-binding modules enhances TALEN activity Reviewed

    Tetsushi Sakuma, Hiroshi Ochiai, Takehito Kaneko, Tomoji Mashimo, Daisuke Tokumasu, Yuto Sakane, Ken-Ichi Suzuki, Tatsuo Miyamoto, Naoaki Sakamoto, Shinya Matsuura, Takashi Yamamoto

    Scientific Reports   3   3379   2013.11

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/srep03379

  • High efficiency TALENs enable F0 functional analysis by targeted gene disruption in Xenopus laevis embryos Reviewed

    Ken-ichi T. Suzuki, Yukiko Isoyama, Keiko Kashiwagi, Tetsushi Sakuma, Hiroshi Ochiai, Naoaki Sakamoto, Nobuaki Furuno, Akihiko Kashiwagi, Takashi Yamamoto

    BIOLOGY OPEN   2 ( 5 )   448 - 452   2013.5

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1242/bio.20133855

  • Efficient TALEN construction and evaluation methods for human cell and animal applications

    Tetsushi Sakuma, Sayaka Hosoi, Knut Woltjen, Ken-Ichi Suzuki, Keiko Kashiwagi, Housei Wada, Hiroshi Ochiai, Tatsuo Miyamoto, Narudo Kawai, Yasunori Sasakura, Shinya Matsuura, Yasushi Okada, Atsuo Kawahara, Shigeo Hayashi, Takashi Yamamoto

    Genes to Cells   18 ( 4 )   315 - 326   2013.4

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1111/gtc.12037

  • Equarin is involved as an FGF signaling modulator in chick lens differentiation Reviewed

    Xiaohong Song, Yuya Sato, Athary Felemban, Ayako Ito, Mahmud Hossain, Hiroshi Ochiai, Takashi Yamamoto, Kiyotoshi Sekiguchi, Hideaki Tanaka, Kunimasa Ohta

    DEVELOPMENTAL BIOLOGY   368 ( 1 )   109 - 117   2012.8

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    DOI: 10.1016/j.ydbio.2012.05.029

  • Non-transgenic genome modifications in a hemimetabolous insect using zinc-finger and TAL effector nucleases Reviewed

    Takahito Watanabe, Hiroshi Ochiai, Tetsushi Sakuma, Hadley W. Horch, Naoya Hamaguchi, Taro Nakamura, Tetsuya Bando, Hideyo Ohuchi, Takashi Yamamoto, Sumihare Noji, Taro Mito

    NATURE COMMUNICATIONS   3   1017   2012.8

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1038/ncomms2020

  • Zinc-finger nuclease-mediated targeted insertion of reporter genes for quantitative imaging of gene expression in sea urchin embryos Reviewed

    Hiroshi Ochiai, Naoaki Sakamoto, Kazumasa Fujita, Masatoshi Nishikawa, Ken-ichi Suzuki, Shinya Matsuura, Tatsuo Miyamoto, Tetsushi Sakuma, Tatsuo Shibata, Takashi Yamamoto

    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA   109 ( 27 )   10915 - 10920   2012.7

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    DOI: 10.1073/pnas.1202768109

  • Efficient targeted mutagenesis of the chordate Ciona intestinalis genome with zinc-finger nucleases Reviewed

    Narudo Kawai, Hiroshi Ochiai, Tetsushi Sakuma, Lixy Yamada, Hitoshi Sawada, Takashi Yamamoto, Yasunori Sasakura

    DEVELOPMENT GROWTH & DIFFERENTIATION   54 ( 5 )   535 - 545   2012.6

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    DOI: 10.1111/j.1440-169X.2012.01355.x

  • Targeted disruption of exogenous EGFP gene in medaka using zinc-finger nucleases Reviewed

    Satoshi Ansai, Hiroshi Ochiai, Yuta Kanie, Yasuhiro Kamei, Yuki Gou, Takeshi Kitano, Takashi Yamamoto, Masato Kinoshita

    DEVELOPMENT GROWTH & DIFFERENTIATION   54 ( 5 )   546 - 556   2012.6

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    DOI: 10.1111/j.1440-169X.2012.01357.x

  • HpSumf1 is involved in the activation of sulfatases responsible for regulation of skeletogenesis during sea urchin development Reviewed

    Tetsushi Sakuma, Kazuya Ohnishi, Kazumasa Fujita, Hiroshi Ochiai, Naoaki Sakamoto, Takashi Yamamoto

    DEVELOPMENT GENES AND EVOLUTION   221 ( 3 )   157 - 166   2011.8

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    DOI: 10.1007/s00427-011-0368-2

  • Targeted mutagenesis in the sea urchin embryo using zinc-finger nucleases Reviewed

    Hiroshi Ochiai, Kazumasa Fujita, Ken-ichi Suzuki, Masatoshi Nishikawa, Tatsuo Shibata, Naoaki Sakamoto, Takashi Yamamoto

    GENES TO CELLS   15 ( 8 )   875 - 885   2010.8

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    DOI: 10.1111/j.1365-2443.2010.01425.x

  • Dicer is Required for the Normal Development of Sea Urchin, Hemicentrotus pulcherrimus Reviewed

    Yuka Okamitsu, Takashi Yamamoto, Takayoshi Fujii, Hiroshi Ochiai, Naoaki Sakamoto

    ZOOLOGICAL SCIENCE   27 ( 6 )   477 - 486   2010.6

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.2108/zsj.27.477

  • Role of the Nanos Homolog During Sea Urchin Development Reviewed

    Takayoshi Fujii, Naoaki Sakamoto, Hiroshi Ochiai, Kazumasa Fujita, Yuka Okamitsu, Noriko Sumiyoshi, Takuya Minokawa, Takashi Yamamoto

    DEVELOPMENTAL DYNAMICS   238 ( 10 )   2511 - 2521   2009.10

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/dvdy.22074

  • Suppressor of Hairless (Su(H)) is Required for Foregut Development in the Sea Urchin Embryo Reviewed

    Koji Karasawa, Naoaki Sakamoto, Kazumasa Fujita, Hiroshi Ochiai, Takayoshi Fujii, Koji Akasaka, Takashi Yamamoto

    ZOOLOGICAL SCIENCE   26 ( 10 )   686 - 690   2009.10

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    DOI: 10.2108/zsj.26.686

  • The Ars insulator facilitates I-SceI meganuclease-mediated transgenesis in the sea urchin embryo Reviewed

    Hiroshi Ochiai, Naoaki Sakamoto, Kenichi Suzuki, Koji Akasaka, Takashi Yamamoto

    DEVELOPMENTAL DYNAMICS   237 ( 9 )   2475 - 2482   2008.9

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/dvdy.21690

  • Analysis of cis-regulatory elements controlling spatio-temporal expression of T-brain gene in sea urchin, Hemicentrotus pulcherrimus Reviewed

    Hiroshi Ochiai, Naoaki Sakamoto, Asuka Momiyama, Koji Akasaka, Takashi Yamamoto

    MECHANISMS OF DEVELOPMENT   125 ( 1-2 )   2 - 17   2008.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1016/j.mod.2007.10.009

  • Detection of Multiple Fluorescent Dyes Using Liquid Crystal Variable Retarder and Sparse Modeling

    Kazuma Fujiwara, Takuya Funatomi, Kazuya Kitano, Yuki Fujimura, Yasuhiro Mukaigawa, Hiroshi Ochiai

    Electronic Imaging   36 ( 15 )   161   2024.1

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    Detection of Multiple Fluorescent Dyes Using Liquid Crystal Variable Retarder and Sparse Modeling

    DOI: 10.2352/ei.2024.36.15.coimg-161

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Books

  • 実験医学別冊 最強のステップUPシリーズ エピゲノムをもっと見るためのクロマチン解析実践プロトコール (大川恭行,宮成悠介/編)

    落合 博

    羊土社  2020.12 

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    Responsible for pages:担当ページ数:195-204; 229-232   Language:Others  

  • 実験医学別冊 完全版 ゲノム編集実験スタンダード CRISPR-Cas9の設計・作製と各生物種でのプロトコールを徹底解説 (山本 卓,佐久間哲史/編)

    落合 博

    羊土社  2019.12 

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  • 医療応用をめざすゲノム編集 最新動向から技術・倫理的課題まで 真下 知士/金田 安史編

    落合 博( Role: Sole author)

    化学同人  2018.6 

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    Responsible for pages:総ページ数:274, 担当ページ数:65-75   Language:Others  

  • Genome Editing in Animals

    Hiroshi Ochiai, Takashi Yamamoto

    Springer New York  2017.6 

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    Responsible for pages:担当ページ数:1-24   Language:English  

    Genome Editing in Animals

  • All Aboutゲノム編集 “革命的技術”はいかにして私たちの研究・医療・産業を変えるのか? 真下知士,山本 卓/編

    落合 博

    羊土社  2016.10 

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    Responsible for pages:総ページ数:234   Language:Japanese  

  • 実験医学別冊「論文だけではわからない ゲノム編集成功の秘訣Q&A―TALEN,CRISPR/Cas9の極意」(山本 卓 編)

    落合 博

    羊土社  2015.11 

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  • 実験医学別冊 最強のステップUPシリーズ 今すぐ始めるゲノム編集

    落合 博

    羊土社  2014.3 

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    Responsible for pages:総ページ数:207, 担当ページ数:62-72   Language:English  

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Presentations

  • 空間オミクス技術で切り開く生命現象の高深度理解 Invited

    落合 博

    2024医療・健康ユニットシンポジウム  2024.3 

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    Event date: 2024.3

    Language:Japanese  

    Country:Other  

  • 遺伝子発現における転写バースト ~細胞レベルでの影響と制御機構~ Invited

    落合 博

    第1回WS「未踏探索における個性と集団の役割」  2024.2 

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    Event date: 2024.2

    Language:Japanese  

    Venue:東京   Country:Japan  

  • Regulation of gene expression dynamics in pluripotent stem cells revealed by imaging analysis Invited

    Hiroshi Ochiai

    RIKEN BDR Seminar  2024.1 

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    Event date: 2024.1

    Language:English  

    Country:Japan  

    Regulation of gene expression dynamics in pluripotent stem cells revealed by imaging analysis

  • 転写バーストサイクル過程で変化する高次ゲノム構造 Invited

    落合 博

    第61回日本生物物理学会年会  2023.11 

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    Event date: 2023.11

    Language:English  

    Venue:名古屋   Country:Japan  

  • Unveiling the dynamics of transcriptional regulation through spatial multimodal molecular imaging Invited International conference

    Hiroshi Ochiai

    2023.10 

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    Event date: 2023.10

    Language:English  

    Country:Japan  

    Unveiling the dynamics of transcriptional regulation through spatial multimodal molecular imaging

  • 高次ゲノム構造とタンパク質凝集体形成による転写動態制御 Invited

    落合 博

    令和5年遺伝研究会 クロマチン・細胞核構造の動的変換とゲノム機能制御  2023.10 

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    Event date: 2023.10

    Language:Japanese  

    Country:Other  

  • 単一遺伝子イメージングによって明らかにする転写動態制御 Invited

    第82回日本癌学会学術総会  2023.9 

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    Event date: 2023.9

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    Country:Other  

  • Chromatin structure and transcriptional dynamics: insights from chromatin tracing Invited

    Hiroshi Ochiai

    UBC Genomics and Genome Engineering Workshop  2023.9 

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    Event date: 2023.9

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    Chromatin structure and transcriptional dynamics: insights from chromatin tracing

  • 生細胞単一遺伝子イメージングによる転写動態のエピジェネティック制御機構の解明 Invited

    落合 博

    第16回日本エピジェネティクス研究会年会  2023.6 

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    Event date: 2023.6

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    Country:Other  

  • Higher-order genomic structure changes during the transcriptional bursting Invited

    2023.5 

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    Higher-order genomic structure changes during the transcriptional bursting

  • マウス多能性幹細胞における転写動態制御機構の解明 Invited

    落合 博

    第4回ゲノム生物物理学セミナー  2023.3 

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    Event date: 2023.3

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  • 遺伝子発現動態の定量的理解 Invited

    落合 博

    定量生物学の会 第十回年会  2022.12 

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    Event date: 2022.12

    Language:Japanese  

    Country:Other  

  • 哺乳類細胞における転写バースト制御機構の解明 Invited

    落合 博

    新規モデル生物開発センター公開セミナー:ゲノム編集テクニカルセミナーIII  2021.2 

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    Event date: 2021.2

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    Venue:オンライン   Country:Other  

  • Unveiling transcriptional dynamics in pluripotent stem cells through imaging analysis Invited

    Hiroshi Ochiai

    RIKEN IMS Seminar  2024.2 

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    Unveiling transcriptional dynamics in pluripotent stem cells through imaging analysis

  • TALEN-mediated single-base-pair editing reveals the functional significance of an intergenic single nucleotide variant

    International Symposium on RNAi and Genome Editing Research, Tokushima University  2014.3 

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    TALEN-mediated single-base-pair editing reveals the functional significance of an intergenic single nucleotide variant

  • TALEN-mediated single-base-pair editing in PCS syndrome

    3rd International Genome Engineering & Genome Editing-2014 Meeting on 'Synthetic Biology to Zinc Finger Nucleases & CRISPRs Regulation', Waltham, MA(USA)  2014.5 

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    TALEN-mediated single-base-pair editing in PCS syndrome

  • Stochastic promoter activation affects gene expression variability in murine embryonic stem cells Invited

    Hiroshi Ochiai, Takeshi Sugawara, Tetsushi Sakuma, Takashi Yamamoto

    CSHL meeting, NUCLEAR ORGANIZATION & FUNCTION, CSHL, NY  2014.8 

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    Stochastic promoter activation affects gene expression variability in murine embryonic stem cells

  • 内在遺伝子の核内挙動および転写活性の同時ライブイメージング Invited

    落合 博, 菅原武志, 山本卓

    第32回 染色体ワークショップ・第13回 核ダイナミクス研究会, 広島  2014.12 

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  • Simultaneous live-imaging of gene position and its transcriptional activity in mouse embryonic stem cells Invited

    Hiroshi Ochiai, Takeshi Sugawara, Takashi Yamamoto

    4D nucleome, Hiroshima  2014.12 

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    Simultaneous live-imaging of gene position and its transcriptional activity in mouse embryonic stem cells

  • ライブイメージングを利用した多能性幹細胞の性質的多様性の理解

    落合 博

    第254回 発生研セミナー, 熊本大学  2015.6 

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    Venue:熊本大学   Country:Other  

  • Simultaneous Live Imaging of the Transcription and Nuclear Position of Specific Genes Invited

    Hiroshi Ochiai

    International Symposium on Chromatin Structure, Dynamics, and Function, Awaji, Japan  2015.8 

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    Simultaneous Live Imaging of the Transcription and Nuclear Position of Specific Genes

  • 遺伝子の転写活性と各内局在の同時ライブイメージング

    落合 博

    第七回 光イメージング若手の会「光塾」, 広島大学  2015.9 

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    Venue:広島大学   Country:Other  

  • Simultaneous live imaging of the transcription and nuclear position of specific genes

    2015 TIC (Transcription Imaging Consortium) meeting, Janelia Research Campus (VA), USA  2015.9 

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    Simultaneous live imaging of the transcription and nuclear position of specific genes

  • 間期細胞核ダイナミクスとヘテロクロマチン領域の集合

    落合 博

    平成27年度遺伝研研究会 「クロマチン・細胞核構造の形成とダイナミクスによるゲノム機能制御」  2015.10 

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  • Simultaneous live imaging of a specific gene's transcription and dynamics.

    Ochiai H, Sugawara T, Yamamoto T

    2015.12 

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    Simultaneous live imaging of a specific gene's transcription and dynamics.

  • Active nuclear dynamics promotes heterochromatin clustering Invited

    The 4th International Symposium of the Mathematics on Chromatin Live Dynamics  2015.12 

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    Active nuclear dynamics promotes heterochromatin clustering

  • Relationship between nuclear dynamics and gene expression noise in pluripotent stem cell

    Hiroshi Ochiai

    2016.6 

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    Relationship between nuclear dynamics and gene expression noise in pluripotent stem cell

  • A challenging interdisciplinary approach to elucidate a mystery of remodeling process in nuclear architecture (Part II: Experiment)

    Hiroshi Ochiai

    JSMB2016  2016.9 

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    A challenging interdisciplinary approach to elucidate a mystery of remodeling process in nuclear architecture (Part II: Experiment)

  • Single Base Pair Genome-Editing Technology and Its Future Applications

    2016.10 

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    Single Base Pair Genome-Editing Technology and Its Future Applications

  • Dynamic nuclear deformation induces nuclear architecture remodeling

    Hiroshi Ochiai, Seirin S. Lee

    2016.11 

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    Dynamic nuclear deformation induces nuclear architecture remodeling

  • 細胞核の動的変形による核構造の再編成 Invited

    落合 博

    第34回 染色体ワークショップ 第15回 核ダイナミクス研究会  2017.1 

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  • 特定内在遺伝子の転写活性および核内局在のライブイメージング

    落合 博

    産総研 中国センター シンポジウム ~生命科学の革新的展開~  2017.2 

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  • 多能性幹細胞における遺伝子発現量多様性の制御機構

    落合 博

    日本大学文理学部生命科学科セミナー 細胞核機能の発現と制御  2017.6 

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  • Relationship between kinetics of higher-order genomic structure and transcriptional activity

    2017.9 

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    Relationship between kinetics of higher-order genomic structure and transcriptional activity

  • 高次ゲノム構造の核内動態と転写活性との関係

    落合 博

    2017年度生命科学系学会合同年次大会(ConBio2017)  2017.12 

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    Venue:神戸   Country:Other  

  • マウス胚性幹細胞における内因性遺伝子発現ノイズの制御機構の包括的解析

    落合 博, 梅田 茉奈, 林 哲太郎, 芳村 美佳, 原田 哲仁, 大川 恭行, 山本 卓, 二階堂 愛

    第12回日本エピジェネティクス研究会年会  2018.5 

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    Venue:かでる2・7(北海道⽴道⺠活動センター)   Country:Other  

  • ゲノム編集技術の応用から探るゲノム高次構造

    落合 博

    第18回日本抗加齢医学会総会  2018.5 

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    Venue:大阪国際会議場   Country:Other  

  • マウス胚性幹細胞における遺伝子発現量多様性の制御機構の包括的解析

    落合 博

    第91回日本生化学会大会  2018.9 

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  • 細胞多様性決定要因の網羅解析技術の開発

    落合 博

    第41回日本分子生物学会年会  2018.11 

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  • ゲノム構造再編成における動的核変形の役割

    落合 博, 李 聖林, 小坂田 文隆, 竹田 淳一

    第41回日本分子生物学会年会  2018.11 

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  • 転写バーストに由来する遺伝子発現量多様性

    落合 博, 林哲太郎, 梅田茉奈, 芳村美佳, 原田哲仁, 新井哲也, 中野堅太, 清水有紀子, 山本 卓, 岡村匡史, 大川恭行, 二階堂愛

    第36回 染色体ワークショップ・第17回 核ダイナミクス研究会  2019.1 

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  • CRISPR ライブラリスクリーニングによる転写バースト関連遺伝子の探索

    落合 博, 山本 卓

    日本ゲノム編集学会 第4回大会  2019.6 

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    Venue:東京   Country:Other  

  • Transcriptional bursting induces gene expression heterogeneity in mouse embryonic stem cells Invited International conference

    Hiroshi Ochiai

    Single Molecule & Chromatin Symposium  2019.11 

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    Transcriptional bursting induces gene expression heterogeneity in mouse embryonic stem cells

  • Transcriptional bursting induces gene expression heterogeneity in mES cells Invited International conference

    Hiroshi Ochiai

    Chromosome Dynamics 2019  2019.12 

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    Transcriptional bursting induces gene expression heterogeneity in mES cells

  • 分子の動きを「見る」ためのゲノム編集技術 Invited

    落合 博

    第4回 広島大学先端科学セミナー「“ゲノム編集”で未来社会を拓く」  2020.12 

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  • クロマチン潜在能による転写バースト制御 Invited

    第43回日本分子生物学会年会  2020.12 

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    Venue:オンライン   Country:Other  

  • CRISPR-Cas9 による原始内胚葉分化レポーターマウス胚性幹細胞の樹立

    大和田 一志, 落合 博, 山本 卓

    日本ゲノム編集学会第6回大会  2021.6 

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    Venue:オンライン   Country:Other  

  • Single-gene imaging reveals the relationship between the transcriptional activity of single genes and the formation of transcriptional regulatory factor clusters

    Hiroaki Ohishi, Seiru Shimada, Satoshi Uchino, Li Jieru, Yuko Sato, Alexandros Pertsinidis, Takashi Yamamoto, Hiroshi Kimura, Hiroshi Ochiai.

    Cold Spring Harbor Laboratory Meeting, Mechanisms of Eukaryotic Transcription  2021.8 

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    Single-gene imaging reveals the relationship between the transcriptional activity of single genes and the formation of transcriptional regulatory factor clusters

  • Relationship between higher-order genome structural dynamics and transcriptional dynamics Invited

    Hiroshi Ochiai

    2021.9 

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    Relationship between higher-order genome structural dynamics and transcriptional dynamics

  • 遺伝子発現量の細胞間多様性を誘引する転写バースト制御機構の解明 Invited

    落合 博

    東大黒田研究室セミナー  2021.11 

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    Venue:オンライン   Country:Other  

  • Genome-wide kinetic properties of transcriptional bursting revealed by single cell analysis Invited

    Hiroshi Ochiai

    The 2nd ASHBi SignAC Workshop, Integrating Single-cell Analysis and Mathematics  2021.12 

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    Genome-wide kinetic properties of transcriptional bursting revealed by single cell analysis

  • STREAMING-tag system: A novel technology to analyze the spatiotemporalrelationship between transcriptional regulators and transcriptionaldynamics at the single gene level Invited

    Hiroshi Ochiai

    The 30th Hot Spring Harbor International Symposium -Chromatin Potential in Development and Differentiation -  2022.1 

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    STREAMING-tag system: A novel technology to analyze the spatiotemporalrelationship between transcriptional regulators and transcriptionaldynamics at the single gene level

  • 超解像イメージングから解き明かす転写動態と転写制御因子クラスターの関係性 Invited

    落合 博

    日本顕微鏡学会 第78回学術講演会  2022.5 

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    Venue:郡山   Country:Other  

  • イメージングによる転写動態制御機構の解明 Invited

    落合 博

    国⽴遺伝学研究所研究会「染⾊体安定維持研究会」  2022.7 

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    Venue:三島   Country:Other  

  • 高次ゲノム構造と転写ダイナミクス Invited

    落合 博

    一般財団法人 染色体学会 第73 回(2022 年度)年会  2022.10 

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    Venue:Online   Country:Other  

  • 高次ゲノム構造と転写の動態 Invited

    落合 博

    令和4年遺伝研究会 クロマチン・細胞核構造の動的変換とゲノム機能制御  2022.10 

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    Venue:国立遺伝学研究所   Country:Other  

  • Revealing regulatory mechanisms of transcriptional dynamics by single-gene imaging system Invited

    Hiroshi Ochiai

    Single Molecule & Chromatin meeting 2022  2022.11 

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    Revealing regulatory mechanisms of transcriptional dynamics by single-gene imaging system

  • 遺伝子発現動態の定量的理解 Invited

    落合 博

    定量生物学の会 第十回年会  2022.12 

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    Venue:広島大学東広島キャンパス 学士会館   Country:Other  

  • 単一遺伝子イメージングから解き明かす転写活性依存的な転写制御因子凝集体の形成 Invited

    第45回日本分子生物学会年会  2022.12 

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    Venue:幕張メッセ、千葉   Country:Other  

  • Transcriptional dynamics regulated by non-genomic codes Invited

    Hiroshi Ochiai

    The 1st International Symposium on REPLICATION of NON GENOME  2022.12 

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    Transcriptional dynamics regulated by non-genomic codes

  • Localization of transcriptional regulator condensates in transcriptional bursting revealed by STREAMING-tag system Invited

    Hiroshi Ochiai

    Cretan RNA Salon Seminar Series  2023.1 

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    Localization of transcriptional regulator condensates in transcriptional bursting revealed by STREAMING-tag system

  • Multimodal chromatin tracing法による転写動態に伴う高次ゲノム構造変化の解明 Invited

    落合 博

    第46回 日本分子生物学会年会  2023.11 

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    Venue:オンライン   Country:Other  

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MISC

  • 特定RNA分子/DNA領域のライブイメージング技術

    大石裕晃, 落合 博

    生体の科学   2023.6

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  • 揺らぎが奏でる生命機能

    落合 博

    月刊細胞   2023.2

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  • CRISPR-Cas9システムによる特定遺伝子座ライブイメージング

    大石 裕晃, 落合 博

    実験医学   2021.5

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    CRISPR-Cas9システムを利用したゲノム編集技術は、基礎研究利用に留まらず、医療応用や、有用畜産物の作出など、広く革新をもたらしている。一方で、DNAを切断しないCas9変異体を用いることで、ゲノム編集とは異なる応用も可能である。その1つが、CRISPR-Cas9システムを利用した特定遺伝子座のライブイメージングである。本稿では、特定ゲノム領域の可視化の意義、CRISPR-Cas9による生細胞イメージングのツールボックス、さらに本技術を利用した応用研究を紹介し、今後の展望も踏まえて議論する。(著者抄録)

  • 哺乳類細胞における転写バーストの網羅解析:遺伝子発現量の細胞間多様性の理解に向けて

    生物物理   2021.5

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    DOI: 10.2142/biophys.61.171

  • ライブイメージングによる1細胞動態解析

    大石 裕晃, 落合 博

    医学のあゆみ   2021.3

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    光学顕微鏡が普及し、肉眼では見えない細胞などの微細構造を観察できるようになり、多くの新しい生命現象の発見を支えてきた。とくに蛍光顕微鏡とその関連技術は、培養細胞のみならず、厚い組織切片、オルガノイド、生体などにおいて、特定分子の細胞内"動態"や発現量の"経時的変化"の測定を可能にし、創薬や病因同定などの医学分野にも深く関係している。本稿では、蛍光の原理および、1細胞レベルでのライブイメージングに用いられる蛍光顕微鏡、およびその派生技術である共焦点顕微鏡、多光子励起顕微鏡、ライトシート顕微鏡について解説する。さらに、1細胞レベルでの動態解析の重要性、蛍光ラベル化法、疾患オルガノイドを例にした医療への応用について解説する。(著者抄録)

  • CRISPR ライブラリーを利用した機能解析

    落合 博

    月刊「細胞」   2019.2

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  • 高次クロマチン構造のライブイメージング

    落合 博

    生体の科学   2017.6

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    DOI: 10.11477/mf.2425200621

  • 新規一塩基置換導入法による高発がん性遺伝病の原因変異の同定

    落合 博, 松浦 伸也

    医学のあゆみ   2015.1

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  • Efficient TALEN construction and evaluation methods for human cell and animal applications Reviewed

    Tetsushi Sakuma, Sayaka Hosoi, Knut Woltjen, Ken-ichi Suzuki, Keiko Kashiwagi, Housei Wada, Hiroshi Ochiai, Tatsuo Miyamoto, Narudo Kawai, Yasunori Sasakura, Shinya Matsuura, Yasushi Okada, Atsuo Kawahara, Shigeo Hayashi, Takashi Yamamoto

    GENES TO CELLS   2013.4

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    DOI: 10.1111/gtc.12037

  • ゲノム編集技術を用いた遺伝子発現の定量的イメージング

    落合 博, 柴田達夫, 山本 卓

    細胞工学   2013.4

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  • TALE nuclease (TALEN)を用いた培養細胞におけるゲノム編集

    落合 博, 佐久間哲史, 松浦伸也, 山本 卓

    実験医学   2013.1

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  • 創薬研究を加速する空間オミクス技術

    落合 博, 大川 恭行

    実験医学増刊 あなたのラボから薬を生み出す アカデミア創薬の実践 All JAPAN体制の先端技術支援を利用した創薬の最前線   2024.1

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  • ヒト培養細胞における1本鎖DNAを用いた簡便な放射線感受性候補SNP導入法の開発

    宮本 達雄, 柳原 啓見, 落合 博, 山本 卓, 松浦 伸也

    広島医学   2016.4

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  • ゲノム編集法を用いた放射線感受性の個人差を規定する遺伝的素因の同定

    宮本 達雄, Royba Ekaterina, Akutsu Silvia Natsuko, 柳原 啓見, 落合 博, 工藤 美樹, 田代 聡, 山本 卓, 松浦 伸也

    放射線生物研究   2015.9

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  • Genome editing using zinc-finger nucleases (ZFNs) and transcription activator-like effector nucleases (TALENs) Reviewed

    Hiroshi Ochiai, Takashi Yamamoto

    Targeted Genome Editing Using Site-Specific Nucleases: ZFNs, TALENs, and the CRISPR/Cas9 System   2015.1

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    DOI: 10.1007/978-4-431-55227-7_1

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Industrial property rights

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Professional Memberships

  • THE MOLECULAR BIOLOGY SOCIETY OF JAPAN

  • THE BIOPHYSICAL SOCIETY OF JAPAN

  • The Japanese society for Genome Editing

  • The Japanese Society for Epigenetics

Academic Activities

  • 企画立案・運営等 International contribution

    シンポジウム 2SBP「高次ゲノム構造揺らぎとその機能」の開催  ( 名古屋 ) 2023.11

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    Type:Competition, symposium, etc. 

  • 企画立案・運営等

    令和5年遺伝研究会 クロマチン・細胞核構造の動的変換とゲノム機能制御  ( 国立遺伝学研究所 ) 2023.10

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    Type:Competition, symposium, etc. 

  • 不明

    ワークショップ S2「基礎技術セッション」の開催  2023.6 - Present

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    Type:Competition, symposium, etc. 

  • 不明

    新学術領域・学術変革A合同 若手の会 2022  ( SORA-RINKU (大阪) ) 2022.10 - 2022.11

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    Type:Competition, symposium, etc. 

  • 企画立案・運営等

    令和4年遺伝研究会 クロマチン・細胞核構造の動的変換とゲノム機能制御  ( 国立遺伝学研究所 ) 2022.10

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    Type:Competition, symposium, etc. 

  • Journal of Biochemistry International contribution

    2022.1 - 2024.12

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    Type:Academic society, research group, etc. 

  • 不明

    第39回染色体ワークショップ・第20回核ダイナミクス研究会  ( オンライン ) 2021.12

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    Type:Competition, symposium, etc. 

  • 文部科学省 学術調査官(科学研究費補助金担当)

    Role(s): Review, evaluation

    文部科学省 研究振興局  2021.8 - 2023.7

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    Type:Scientific advice/Review 

  • 不明

    ワークショップ 1PW-04「1細胞解析から紐解くクロマチンポテンシャル」の開催  ( オンライン ) 2020.12

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  • 企画立案・運営等

    ワークショップ「クロマチン動態のイメージング・定量解析による核機能理解」の開催  2017.12

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    Type:Competition, symposium, etc. 

  • 企画立案・運営等

    シンポジウム「ゲノム機能制御の多階層的理解 ~クロマチンの分子構造から核内動態まで~」の開催  ( 神戸ポートピアホテル ) 2017.9

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    Type:Competition, symposium, etc. 

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Research Projects

  • 哺乳類初期発生における細胞可塑性を制御するエピコードの解読

    Grant number:24H02326  2024 - 2028

    日本学術振興会・文部科学省  科学研究費助成事業  学術変革領域研究(A)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • マルチモーダル時空間統合オミクス解析による哺乳類細胞運命制御基盤の理解

    2023 - 2028

    戦略的創造研究推進事業 (文部科学省)

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    Authorship:Principal investigator  Grant type:Contract research

  • 転写動態制御を担うゲノムモダリティ要因の理解

    Grant number:23H04286  2023 - 2024

    日本学術振興会・文部科学省  科学研究費助成事業  学術変革領域研究(A)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 高次定量イメージングによる転写動態制御機構の解明

    2023

    自然科学研究助成

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    Authorship:Principal investigator  Grant type:Contract research

  • 転写活性状態を制御する高次ゲノム構造形成因子の同定

    2023

    公益財団法人 武田科学振興財団 生命科学研究助成

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    Authorship:Principal investigator  Grant type:Contract research

  • 高次ゲノム構造動態と遺伝子発現の連関解明

    Grant number:22H02609  2022 - 2024

    日本学術振興会  科学研究費助成事業  基盤研究(B)

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    Grant type:Scientific research funding

  • 姉妹染色分体間の非ゲノム情報複製と転写動態の連関性解明

    Grant number:22H04694  2022 - 2023

    日本学術振興会・文部科学省  科学研究費助成事業  新学術領域研究(研究領域提案型)

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    Grant type:Scientific research funding

  • 不活性化X染色体の決定におけるゲノムモダリティ制御要因の解明

    Grant number:21H05753  2021 - 2022

    日本学術振興会・文部科学省  科学研究費助成事業  学術変革領域研究(A)

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    Grant type:Scientific research funding

  • 細胞ポテンシャル測定システムの開発

    2020 - 2021

    科学技術振興費(主要5分野) (文部科学省)

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    Grant type:Contract research

  • 高次ゲノム構造が織りなす複雑な遺伝子発現制御動態の解明

    Grant number:19K06612  2019 - 2021

    日本学術振興会  科学研究費助成事業  基盤研究(C)

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    Grant type:Scientific research funding

  • 増幅遺伝子のコピー数の制御機構の解明

    Grant number:19K22566  2019 - 2020

    日本学術振興会  科学研究費助成事業  挑戦的研究(萌芽)

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    Grant type:Scientific research funding

  • 核内RNAボディによるクロマチン制御機構の解明

    2018 - 2022

    日本学術振興会・文部科学省  科学研究費助成事業  新学術領域研究(研究領域提案型)

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    Grant type:Scientific research funding

  • 遺伝子発現制御と高次ゲノム構造動態の関係解明

    Grant number:16H01407  2016 - 2017

    日本学術振興会・文部科学省  科学研究費助成事業  新学術領域研究(研究領域提案型)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 細胞多様性決定要因の網羅解析技術の開発

    2015 - 2018

    科学技術振興費(主要5分野) (文部科学省)

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    Authorship:Principal investigator  Grant type:Contract research

  • 遺伝子核内配置-転写同時ライブイメージングを利用した多能性幹細胞不均一性の解明

    Grant number:15K18467  2015 - 2017

    科学研究費助成事業  若手研究(A,B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • Stochastic promoter activation affects Nanog expression variability in mouse embryonic stem cells

    2015

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • 細胞核内ライブイメージングを利用した多能性幹細胞不均一性の解明

    2015

    「発生医学の共同研究拠点」(熊本大学)共同研究課題

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • ゲノム編集法を用いた放射線感受性の個人差を規定する遺伝的素因の同定

    2014 - 2016

    科学研究費助成事業 

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    Grant type:Competitive funding other than Grants-in-Aid for Scientific Research

  • 新規な一塩基置換導入法の確立と疾患関連SNPの機能解析への応用

    Grant number:25830138  2013 - 2014

    科学研究費助成事業  若手研究(A,B)

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 革新的一塩基置換導入法の確立とヒト遺伝病解析への応用

    2013

    平成25年度笹川科学研究助成

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • 高効率一塩基置換法の確立

    2013

    H24年度第2回「産学連携若手研究者支援プログラム」

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    Authorship:Principal investigator  Grant type:On-campus funds, funds, etc.

  • 発光イメージングを利用したDNA修復経路の破綻による神経症状発症機構の解明

    Grant number:11J02843  2011 - 2013

    日本学術振興会  科学研究費助成事業  特別研究員奨励費

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    Authorship:Principal investigator  Grant type:Scientific research funding

  • 多細胞生物における細胞間の遺伝子発現のゆらぎとその制御に関する研究

    Grant number:09J01990  2009 - 2010

    日本学術振興会  科学研究費助成事業  特別研究員奨励費

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    Authorship:Principal investigator  Grant type:Scientific research funding

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Class subject

  • 生命医科学II

    2023.4 - 2023.9   First semester

Visiting, concurrent, or part-time lecturers at other universities, institutions, etc.

  • 2023  広島大学・ゲノム編集イノベーションセンター  Classification:Affiliate faculty  Domestic/International Classification:Japan 

Social Activities

  • 日本医学会連合 ゲノム編集解説ウェブサイト 執筆協力

    日本医学会連合  2023.6

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

  • 「みんな違ってそれでいい:細胞の個性を考える」質問対応・研究室訪問

    フロムページ  オンライン  2022.7

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

  • GET TO KNOW OUR DPs & DRs

    Hiroshima University  2022.4

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

  • みんな違ってそれでいい:細胞の個性を考える

    フロムページ  2021.11

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

  • ゲノム編集技術

    広島大学  オンライン  2021.9

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

  • Scientists identify the molecules responsible for transcriptional bursting

    RIKEN  2020.9

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

  • Simultaneous live imaging of a specific gene's transcription, dynamics

    Proceedings of the National Academy of Sciences of the United States of America  2014.1

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    Audience: General, Scientific, Company, Civic organization, Governmental agency

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Media Coverage

  • 細胞多様化の一因明らかに 再生医療へ応用期待

    中国新聞(朝刊)  2020.8

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    細胞多様化の一因明らかに 再生医療へ応用期待

  • ゲノム編集と生細胞イメージング技術による1細胞・1分子生物学の発展

    ゲノム編集学会メールマガジン 第10号 (2019.12)  2019.12

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    ゲノム編集と生細胞イメージング技術による1細胞・1分子生物学の発展

  • Math shows why animals can see at night

    ScienceDaily  2019.9

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    Math shows why animals can see at night

  • 遺伝子の核内動態と細胞の個性をひもとく

    日経バイオテク  2015.11

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    遺伝子の核内動態と細胞の個性をひもとく

  • Live Imaging of a Specific Gene's Transcription and Dynamics

    MDT Medical Design Technology  2015.6

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    Live Imaging of a Specific Gene's Transcription and Dynamics

  • 広島大が標的遺伝子の細胞内位置と活性を同時に可視化するROLEX技術、CRISPR/dCas9を活用

    日経バイオテクONLINE  2015.6

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    広島大が標的遺伝子の細胞内位置と活性を同時に可視化するROLEX技術、CRISPR/dCas9を活用

  • Simultaneous live imaging of a specific gene's transcription and dynamics

    Eurekalert!  2015.6

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    Simultaneous live imaging of a specific gene's transcription and dynamics

  • Simultaneous live imaging of a specific gene's transcription and dynamics

    Phys.org  2015.6

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    Simultaneous live imaging of a specific gene's transcription and dynamics

  • マウス胚性幹細胞における確率的なプロモーター活性化がNanog発現のばらつきに影響を与える

    2014.11

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    マウス胚性幹細胞における確率的なプロモーター活性化がNanog発現のばらつきに影響を与える

  • 【山本研ゲノム編集アップデイト(3)】Wageningen大、DNAガイドを介した新規DNA切断現象を原核生物で発見

    日経バイオテク  2014.3

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    【山本研ゲノム編集アップデイト(3)】Wageningen大、DNAガイドを介した新規DNA切断現象を原核生物で発見

  • 広島大と理研が人工ヌクレアーゼZFNで遺伝子挿入、ウニ初期胚1細胞の遺伝子発現を可視化

    日経バイオテクONLINE  2012.6

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    広島大と理研が人工ヌクレアーゼZFNで遺伝子挿入、ウニ初期胚1細胞の遺伝子発現を可視化

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