2021/05/13 更新

写真a

フジムラ コウジ
藤村 衡至
FUJIMURA Koji
所属
教育研究院 自然科学系 地球・生物科学系列 助教
理学部 理学科 助教
職名
助教
外部リンク

学位

  • 博士(理学) ( 2007年9月   東京工業大学 )

  • 修士(理学) ( 2003年3月   東京工業大学 )

  • 学士(理学) ( 2001年3月   東京工業大学 )

研究キーワード

  • ティラピア

  • シクリッド

  • エボデボ

  • 頭部

  • Nile Tilapia

  • Development

  • Evolution

  • Morphology

  • 幾何学的形態測定

  • Genetics

  • 発生

  • 生物多様性

  • 進化

  • 呼吸器官

  • 遺伝

  • ポリプテルス

  • 形態

研究分野

  • ライフサイエンス / 進化生物学

  • ライフサイエンス / 発生生物学

経歴(researchmap)

  • 新潟大学   理学部理学科   助教

    2017年4月 - 現在

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  • 新潟大学   理学部自然環境科学科   助教

    2013年9月 - 2017年3月

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  • 東京慈恵会医科大学   解剖学講座   日本学術振興会特別研究員 (PD)

    2011年4月 - 2013年8月

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  • メリーランド大学   生物学科   リサーチアソシエイト

    2008年9月 - 2011年3月

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  • 東京工業大学   大学院生命理工学研究科   生命特別研究員

    2008年1月 - 2008年8月

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  • 東京工業大学   博士研究員

    2007年10月 - 2007年12月

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  • 東京工業大学   大学院生命理工学研究科   日本学術振興会特別研究員 (DC2,ミレニアム)

    2004年4月 - 2005年3月

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経歴

  • 新潟大学   理学部 理学科   助教

    2017年4月 - 現在

  • 新潟大学   環境生物学   助教

    2013年9月 - 2017年3月

学歴

  • 東京工業大学大学院   生命理工学研究科   生体システム専攻

    2003年4月 - 2007年9月

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    国名: 日本国

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  • 東京工業大学大学院   生命理工学研究科   生体システム専攻

    2001年4月 - 2003年3月

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    国名: 日本国

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  • 東京工業大学   生命理工学部   生体機構学科

    1997年4月 - 2001年3月

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    国名: 日本国

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所属学協会

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委員歴

  • 国際生物学オリンピック2020 長崎大会   理論問題(進化部門)作題委員  

    2019年4月 - 2020年9月   

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  • 日本動物学会   第86回大会実行委員会 実行委員  

    2013年9月 - 2015年9月   

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    団体区分:学協会

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論文

  • The involvement of Nile tilapia (Oreochromis niloticus) Neu4 sialidase in neural differentiation during early ontogenesis 査読

    Akinobu Honda, Oki Hayasaka, Kenjiro Mio, Koji Fujimura, Tomonari Kotani, Masaharu Komatsu, Kazuhiro Shiozaki

    Biochimie185   105 - 116   2021年6月

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    掲載種別:研究論文(学術雑誌)   出版者・発行元:Elsevier BV  

    DOI: 10.1016/j.biochi.2021.03.008

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  • Novel Nile tilapia Neu1 sialidases: Molecular cloning and biochemical characterization of the sialidases Neu1a and Neu1b 査読

    Akinobu Honda, Petros Kingstone Chigwechokha, Ryo Takase, Oki Hayasaka, Koji Fujimura, Tomonari Kotani, Masaharu Komatsu, Kazuhiro Shiozaki

    Gene742   144538 - 144538   2020年6月

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    掲載種別:研究論文(学術雑誌)   出版者・発行元:Elsevier BV  

    DOI: 10.1016/j.gene.2020.144538

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  • Molecular developmental mechanism in polypterid fish provides insight into the origin of vertebrate lungs 査読

    Norifumi Tatsumi, Ritsuko Kobayashi, Tohru Yano, Masatsugu Noda, Koji Fujimura, Norihiro Okada, Masataka Okabe

    SCIENTIFIC REPORTS6   30580   2016年7月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:NATURE PUBLISHING GROUP  

    The lung is an important organ for air breathing in tetrapods and originated well before the terrestrialization of vertebrates. Therefore, to better understand lung evolution, we investigated lung development in the extant basal actinopterygian fish Senegal bichir (Polypterus senegalus). First, we histologically confirmed that lung development in this species is very similar to that of tetrapods. We also found that the mesenchymal expression patterns of three genes that are known to play important roles in early lung development in tetrapods (Fgf10, Tbx4, and Tbx5) were quite similar to those of tetrapods. Moreover, we found a Tbx4 core lung mesenchyme-specific enhancer (C-LME) in the genomes of bichir and coelacanth (Latimeria chalumnae) and experimentally confirmed that these were functional in tetrapods. These findings provide the first molecular evidence that the developmental program for lung was already established in the common ancestor of actinopterygians and sarcopterygians.

    DOI: 10.1038/srep30580

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  • Development of the lateral plate mesoderm in medaka Oryzias latipes and Nile tilapia Oreochromis niloticus: insight into the diversification of pelvic fin position 査読

    Hiroki Kaneko, Yuki Nakatani, Koji Fujimura, Mikiko Tanaka

    JOURNAL OF ANATOMY225 ( 6 ) 659 - 674   2014年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:WILEY-BLACKWELL  

    The position of the pelvic fins among teleost fishes has tended to shift rostrally during evolution. This positional shift seems to have led to the diversification of feeding behavior and allowed adaptation to new environments. To understand the developmental basis of this shift in pelvic fin position among teleosts, we investigated the embryonic development of the lateral plate mesoderm, which gives rise to the pelvic fins, at histological levels in the medaka Oryzias latipes (abdominal pelvic fins) and Nile tilapia Oreochromis niloticus (thoracic pelvic fins). Our histological analyses revealed that the lateral plate mesodermal cells expand not only ventrally but also rostrally to cover the yolk during embryogenesis of both medaka and Nile tilapia. In medaka, we also found that the lateral plate mesoderm completely covered the yolk prior to the initiation of the pelvic fin buds, whereas in Nile tilapia the pelvic fin buds appeared in the body wall from the lateral plate mesoderm at the thoracic level when the lateral plate mesodermal cells only covered one-third of the yolk. We discuss the relevance of such differences in the rate of the lateral plate mesoderm expansion on the yolk surface and the position of the pelvic fins.

    DOI: 10.1111/joa.12244

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  • Coelacanth genomes reveal signatures for evolutionary transition from water to land 査読

    Masato Nikaido, Hideki Noguchi, Hidenori Nishihara, Atsushi Toyoda, Yutaka Suzuki, Rei Kajitani, Hikoyu Suzuki, Miki Okuno, Mitsuto Aibara, Benjamin P. Ngatunga, Semvua I. Mzighani, Hassan W.J. Kalombo, Kawilarang W.A. Masengi, Josef Tuda, Sadao Nogami, Ryuichiro Maeda, Masamitsu Iwata, Yoshitaka Abe, Koji Fujimura, Masataka Okabe, Takanori Amano, Akiteru Maeno, Toshihiko Shiroishi, Takehiko Itoh, Sumio Sugano, Yuji Kohara, Asao Fujiyama, Norihiro Okada

    Genome Research23 ( 10 ) 1740 - 1748   2013年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)  

    Coelacanths are known as ''living fossils,'' as they show remarkable morphological resemblance to the fossil record and belong to the most primitive lineage of living Sarcopterygii (lobe-finned fishes and tetrapods). Coelacanths may be key to elucidating the tempo and mode of evolution from fish to tetrapods. Here, we report the genome sequences of five coelacanths, including four Latimeria chalumnae individuals (three specimens from Tanzania and one from Comoros) and one L. menadoensis individual from Indonesia. These sequences cover two African breeding populations and two known extant coelacanth species. The genome is ~2.74 Gbp and contains a high proportion (~60%) of repetitive elements. The genetic diversity among the individuals was extremely low, suggesting a small population size and/or a slow rate of evolution. We found a substantial number of genes that encode olfactory and pheromone receptors with features characteristic of tetrapod receptors for the detection of airborne ligands. We also found that limb enhancers of bmp7 and gli3, both of which are essential for limb formation, are conserved between coelacanth and tetrapods, but not ray-finned fishes. We expect that some tetrapod-like genes may have existed early in the evolution of primitive Sarcopterygii and were later co-opted to adapt to terrestrial environments. These coelacanth genomes will provide a cornerstone for studies to elucidate how ancestral aquatic vertebrates evolved into terrestrial animals. © 2013, Published by Cold Spring Harbor Laboratory Press.

    DOI: 10.1101/gr.158105.113

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  • Circular DNA Intermediate in the Duplication of Nile Tilapia vasa Genes 査読

    Koji Fujimura, Matthew A. Conte, Thomas D. Kocher

    PLOS ONE6 ( 12 ) e29477   2011年12月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:PUBLIC LIBRARY SCIENCE  

    vasa is a highly conserved RNA helicase involved in animal germ cell development. Among vertebrate species, it is typically present as a single copy per genome. Here we report the isolation and sequencing of BAC clones for Nile tilapia vasa genes. Contrary to a previous report that Nile tilapia have a single copy of the vasa gene, we find evidence for at least three vasa gene loci. The vasa gene locus was duplicated from the original site and integrated into two distant novel sites. For one of these insertions we find evidence that the duplication was mediated by a circular DNA intermediate. This mechanism of gene duplication may explain the origin of isolated gene duplicates during the evolution of fish genomes. These data provide a foundation for studying the role of multiple vasa genes in the development of tilapia gonads, and will contribute to investigations of the molecular mechanisms of sex determination and evolution in cichlid fishes.

    DOI: 10.1371/journal.pone.0029477

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  • Tol2-mediated transgenesis in tilapia (Oreochromis niloticus) 査読

    Koji Fujimura, Thomas D. Kocher

    AQUACULTURE319 ( 3-4 ) 342 - 346   2011年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:ELSEVIER SCIENCE BV  

    The Nile tilapia (Oreochromis niloticus) is an important species in aquaculture and an excellent model system for laboratory studies. Functional genetic analysis using this species has been difficult because existing methods for producing transgenics are inefficient. Here we show that the Tol2 transposon system can be used to create transgenic tilapia with high efficiency. We constructed a line that is transgenic for GFP under control of a Xenopus elongation factor 1 alpha. (EF1 alpha) promoter. The germline transmission rate of the Tol2 construct to the first generation was about 30%, which is much higher than conventional methods. GFP expression was strong and ubiquitous in the embryos. Application of the Tol2 system for constructing transgenics in tilapia and related species will promote research in many areas, but will be especially useful for studies of evolutionary developmental biology in the cichlid fishes of East Africa. (C) 2011 Elsevier B.V. All rights reserved.

    DOI: 10.1016/j.aquaculture.2011.07.021

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  • Allometric growth of the trunk leads to the rostral shift of the pelvic fin in teleost fishes 査読

    Yumie Murata, Mika Tamura, Yusuke Aita, Koji Fujimura, Yasunori Murakami, Masataka Okabe, Norihiro Okada, Mikiko Tanaka

    DEVELOPMENTAL BIOLOGY347 ( 1 ) 236 - 245   2010年11月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:ACADEMIC PRESS INC ELSEVIER SCIENCE  

    The pelvic fin position among teleost fishes has shifted rostrally during evolution, resulting in diversification of both behavior and habitat. We explored the developmental basis for the rostral shift in pelvic fin position in teleost fishes using zebrafish (abdominal pelvic fins) and Nile tilapia (thoracic pelvic fins). Cell fate mapping experiments revealed that changes in the distribution of lateral plate mesodermal cells accompany the trunk-tail protrusion. Presumptive pelvic fin cells are originally located at the body wall adjacent to the anterior limit of hoxc10a expression in the spinal cord, and their position shifts rostrally as the trunk grows. We then showed that the differences in pelvic fin position between zebrafish and Nile tilapia were not due to changes in expression or function of gdf11. We also found that hox-independent motoneurons located above the pelvic fills innervate into the pelvic musculature. Our results suggest that there is a common mechanism among teleosts and tetrapods that controls paired appendage positioning via gdf11, but in teleost fishes the position of prospective pelvic fin cells on the yolk surface shifts as the trunk grows. In addition, teleost motoneurons, which lack lateral motor columns, innervate the pelvic fins in a manner independent of the rostral-caudal patterns of hox expression in the spinal cord. (c) 2010 Elsevier Inc. All rights reserved.

    DOI: 10.1016/j.ydbio.2010.07.034

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  • Shaping of the lower jaw bone during growth of Nile tilapia Oreochromis niloticus and a Lake Victoria cichlid Haplochromis chilotes: A geometric morphometric approach 査読

    Koji Fujimura, Norihiro Okada

    DEVELOPMENT GROWTH & DIFFERENTIATION50 ( 8 ) 653 - 663   2008年10月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:BLACKWELL PUBLISHING  

    East African cichlids have evolved feeding apparatus morphologies to adapt to diverse feeding environments. However, little is known about how the morphologies are formed during development. Here, we assessed the shape changes of the lower jaw bone during growth of the Nile tilapia Oreochromis niloticus and a Lake Victoria cichlid Haplochromis chilotes using geometric morphometric methods. 'Early Juvenile to Late Juvenile' and 'Late Juvenile to Adult' transitions of the shape change during growth of both O. niloticus and H. chilotes were detected. The 'Early Juvenile to Late Juvenile' transition of the shape change in H. chilotes occurred slightly earlier than in O. niloticus. We also compared the shape changes during growth of the two cichlids. Principal component analysis showed both commonalities and differences in the morphological changes between the cichlids. Our data suggest that most shape change may have a similar pattern during the growth of O. niloticus and H. chilotes, and that the differences in adult shapes may be due to differences arising early in development, not to the difference of shape change during growth. These data provide a basis for understanding the developmental mechanisms underlying this adaptive trait of East African cichlids.

    DOI: 10.1111/j.1440-169X.2008.01063.x

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  • Bone development in the jaw of Nile tilapia Oreochromis niloticus (Pisces : Cichlidae) 査読

    Koji Fujimura, Norihiro Okada

    DEVELOPMENT GROWTH & DIFFERENTIATION50 ( 5 ) 339 - 355   2008年6月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:WILEY-BLACKWELL  

    East African cichlids have evolved feeding apparatus morphologies adapted to their diverse feeding behaviors. The evolution of the oral jaw morphologies is accomplished by the diversity of bone formation during development. To further understand this evolutionary process, we examined the skeletal elements of the jaw and their temporal and sequential emergence, categorized by developmental stages, using the Nile tilapia Oreochromis niloticus as a model cichlid. We found that chondrogenesis started in Stage 17. The deposition of osteoid for the dermal bones commenced in Stage 18. The uptake of calcium dramatically shifted from the surface of larvae to the gills in Stage 20. The bone mineralization of the skeleton began in Stage 25. These data provide important information regarding the sequential events of craniofacial development in East African cichlids and lay the groundwork for studying the molecular mechanisms underlying adaptation of jaw structure to feeding behavior.

    DOI: 10.1111/j.1440-169x.2008.01032.x

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  • Heterotypy in the N-terminal region of growth/differentiation factor 5 (GDF5) mature protein during teleost evolution 査読

    Koji Fujimura, Yohey Terai, Naoya Ishiguro, Masaki Miya, Mutsumi Nishida, Norihiro Okada

    MOLECULAR BIOLOGY AND EVOLUTION25 ( 5 ) 797 - 800   2008年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:OXFORD UNIV PRESS  

    Heterotypy is now recognized as a generative force in the formation of new proteins through modification of existing proteins. We report that heterotypy in the N-terminal region of the mature growth/differentiation factor 5 (GDF5) protein occurred during evolution of teleosts. N-terminal length variation of GDF5 was found among teleost interfamilies and interorders but not within teleost families or among tetrapods. We further show that increase of proline and glutamine to the N-terminal region of mature GDF5 occurred in Eurypterygii, the higher lineage of teleosts. Because the basic amino acids, believed to control diffusion, are conserved in this region across all species examined, we suggest that the N-terminal elongation of the mature GDF5 protein during evolution has altered the protein diffusion in Eurypterygii, leading to high concentrations of the protein in the joint of the pharyngeal skeleton, the location of cartilage formation during development.

    DOI: 10.1093/molbev/msn041

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  • Possible involvement of SINEs in mammalian-specific brain formation 査読

    Takeshi Sasaki, Hidenori Nishihara, Mika Hirakawa, Koji Fujimura, Mikiko Tanaka, Nobuhiro Kokubo, Chiharu Kimura-Yoshida, Isao Matsuo, Kenta Sumiyama, Naruya Saitou, Tomomi Shimogori, Norihiro Okada

    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA105 ( 11 ) 4220 - 4225   2008年3月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:NATL ACAD SCIENCES  

    Retroposons, such as short interspersed elements (SINEs) and long interspersed elements (LINES), are the major constituents of higher vertebrate genomes. Although there are many examples of retroposons' acquiring function, none has been implicated in the morphological innovations specific to a certain taxonomic group. We previously characterized a SINE family, AmnSINE1, members of which constitute a part of conserved noncoding elements (CNEs) in mammalian genomes. We proposed that this family acquired genomic functionality or was exapted after retropositioning in a mammalian ancestor. Here we identified 53 new AmnSINE1 loci and refined 124 total loci, two of which were further analyzed. Using a mouse enhancer assay, we demonstrate that one SINE locus, AS071, 178 kbp from the gene FGF8 (fibroblast growth factor 8), is an enhancer that recapitulates FGF8 expression in two regions of the developing forebrain, namely the diencephalon and the hypothalamus. Our gain-of-function analysis revealed that FGF8 expression in the diencephalon controls patterning of thalamic nuclei, which act as a relay center of the neocortex, suggesting a role for FGF8 in mammalian-specific forebrain patterning. Furthermore, we demonstrated that the locus, AS021, 392 kbp from the gene SATB2, controls gene expression in the lateral telencephalon, which is thought to be a signaling center during development. These results suggest important roles for SINEs in the development of the mammalian neuronal network, a part of which was initiated with the exaptation of AmnSINE1 in a common mammalian ancestor.

    DOI: 10.1073/pnas.0709398105

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  • Development of the embryo, larva and early juvenile of Nile tilapia Oreochromis niloticus (Pisces : Cichlidae). Developmental staging system 査読

    Koji Fujimura, Norihiro Okada

    DEVELOPMENT GROWTH & DIFFERENTIATION49 ( 4 ) 301 - 324   2007年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:WILEY  

    We described the developmental stages for the embryonic, larval and early juvenile periods of Nile tilapia Oreochromis niloticus to elucidate sequential events of craniofacial development. Craniofacial development of cichlids, especially differentiation and morphogenesis of the pharyngeal skeleton, progresses until about 30 days postfertilization (dpf). Because there is no comprehensive report describing the sequential processes of craniofacial development up to 30 dpf, we newly defined 32 stages using a numbered staging system. For embryonic development, we defined 18 stages (stages 1-18), which were grouped into seven periods named the zygote, cleavage, blastula, gastrula, segmentation, pharyngula and hatching periods. For larval development, we defined seven stages (stages 19-25), which were grouped into two periods, early larval and late larval. For juvenile development until 30 dpf, we defined seven stages (stages 26-32) in the early juvenile period. This developmental staging system for Nile tilapia O. niloticus will benefit researchers investigating skeletogenesis throughout tilapia ontogeny and will also facilitate comparative evolutionary developmental biology studies of haplochromine cichlids, which comprise the species flocks of Lakes Malawi and Victoria.

    DOI: 10.1111/j.1440-169x.2007.00926.x

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  • magp4 gene may contribute to the diversification of cichlid morphs and their speciation 査読

    N Kobayashi, M Watanabe, T Kijimoto, K Fujimura, M Nakazawa, K Ikeo, Y Kohara, T Gojobori, N Okada

    GENE373   126 - 133   2006年5月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:ELSEVIER SCIENCE BV  

    Lake Victoria harbors more than 300 species of cichlid fish, which are adapted to a variety of ecological niches with various morphological species-specific features. However, it is believed that these species arose explosively within the last 14,000 years and transcripts among Lake Victoria cichlid species are almost identical in sequence. These data prompted us to develop a DNA chip assay to compare patterns of gene expression among cichlid species. We prepared a DNA chip spotted with 6240 elements derived from cichlid expressed sequence tag (EST) clones and successfully characterized gene expression differences between the cichlid species Haplochromis chilotes and Haplochromis sp. "rockkribensis". We identified 14 transcripts that were differentially expressed between these species at an early developmental stage, 15 days post-fertilization (dpf), and several were further analyzed using quantitative real-time PCR (qPCR). One of these differentially expressed transcripts was a homolog of microfibril-associated glycoprotein 4 (magp4), a putative causative gene for the human inherited disease, Smith-Magenis syndrome (SMS), for which facial defects are among the phenotypic features. Further analysis of magp4 expression showed that magp4 was expressed in the jaw portion of cichlid fry and that expression profiles between Haplochromis chilotes and Haplochromis sp. "rockkribensis" differed during development. These data suggest that the differential expression of a gene associated with human cranial morphogenesis may be involved in the diversification of cichlid jaw morphs. (c) 2006 Elsevier B.V. All rights reserved.

    DOI: 10.1016/j.gene.2006.01.016

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  • cimp1, a novel astacin family metalloproteinase gene from East African cichlids, is differentially expressed between species during growth 査読

    T Kijimoto, M Watanabe, K Fujimura, M Nakazawa, Y Murakami, S Kuratani, Y Kohara, T Gojobori, N Okada

    MOLECULAR BIOLOGY AND EVOLUTION22 ( 8 ) 1649 - 1660   2005年8月

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    記述言語:英語   掲載種別:研究論文(学術雑誌)   出版者・発行元:OXFORD UNIV PRESS  

    Lake Victoria cichlid fishes are excellent examples of explosive adaptive radiation. Although Lake Victoria cichlids are believed to have arisen during a short period (similar to 14,000 years), they have various species-specific phenotypes. One important phenotype that distinguishes each species is the shape of the jaw, which has diverged to adapt to the wide variety of trophic habitats present in the lake. Here we demonstrate a new approach to investigate the diversification of cichlid jaw morphology at the genetic level by examining differentially expressed genes. We used a DNA chip to compare gene expression levels between closely related cichlid fishes. This analysis indicated that the expression of some genes differed in the larvae of two cichlid species. One such clone encodes anew astacin family metalloproteinase. The expression level of the isolated gene, named cimpl, was analyzed in more detail by real-time quantitative reverse transcription-polymerase chain reaction. A significant difference in cimpl expression was observed between two Haplochromis cichlid species during development. Using in situ hybridization, we found that this gene is expressed only in head and gill epithelia. Biochemical analysis showed that cichlid metalloprotemase l (CiMPl) has proteolytic activity, a common attribute of all astacin family proteins. Because some astacin family proteins contribute to morphogenesis in animals, CiMPl is expected to participate in species-specific head morphogenesis in cichlids. This is the first study to demonstrate that differentially expressed genes among cichlids can be identified using a DNA chip.

    DOI: 10.1093/molbev/msi159

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書籍等出版物

  • 日本魚類学会編「魚類学の百科事典」

    藤村 衡至( 担当: 共著 ,  範囲: pp.128-131 「鰓」)

    丸善出版  2018年10月 

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MISC

  • 鰾と肺の進化 ー シーラカンスからのメッセージ 招待

    岡部正隆, 藤村衡至

    生物の科学 遺伝68 ( 3 ) 226 - 232   2014年5月

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    記述言語:日本語   掲載種別:記事・総説・解説・論説等(商業誌、新聞、ウェブメディア)  

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  • 多様な形態の形成ーシクリッド発生学の基礎 招待

    藤村衡至, 岡田典弘

    生物の科学 遺伝66 ( 2 ) 146 - 152   2012年3月

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    記述言語:日本語   掲載種別:記事・総説・解説・論説等(商業誌、新聞、ウェブメディア)  

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受賞

  • 日本進化学会 第5回年会(福岡) ベストポスター賞

    2003年  

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    受賞国:日本国

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共同研究・競争的資金等の研究

  • 古代魚ポリプテルス胚を用いたゲノム編集による遺伝子機能解析

    2020年04月 - 2021年03月

    内田エネルギー科学振興財団 

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    担当区分:研究代表者 

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  • 古代魚の幼魚に見られる外鰓の役割を実験的に検証する

    2020年04月 - 2021年03月

    佐々木環境技術振興財団 

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    担当区分:研究代表者 

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  • 適応の副産物としての種分化: 環境適応が引き起こす生殖的隔離

    2018年04月 - 2021年03月

    日本学術振興会  基盤研究(C) 

    寺井 洋平

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    資金種別:競争的資金

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  • 新潟の水道水の特性と熱帯魚の繁殖への影響

    2018年04月 - 2019年03月

    内田エネルギー科学振興財団  試験研究費助成 

    藤村 衡至

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    担当区分:研究代表者  資金種別:競争的資金

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  • 真骨類の鰾の進化に関わる機能ゲノム解析

    2017年04月 - 2018年03月

    内田エネルギー科学振興財団  試験研究費助成 

    藤村 衡至

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    担当区分:研究代表者  資金種別:競争的資金

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  • 硬骨魚類が水中環境で適応進化させた鰾の比較ゲノム解析

    2017年04月 - 2018年03月

    佐々木環境技術振興財団  試験研究費助成 

    藤村 衡至

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    担当区分:研究代表者  資金種別:競争的資金

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  • ポリプテルスの外鰓形成から解き明かす、脊椎動物の呼吸器官の進化

    2015年04月 - 2017年03月

    日本学術振興会  若手研究(B) 

    藤村 衡至

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    担当区分:研究代表者  資金種別:競争的資金

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  • 視覚の適応が創出する種の多様性

    2014年04月 - 2017年03月

    日本学術振興会  基盤研究(C) 

    寺井 洋平

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    資金種別:競争的資金

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  • ポリプテルスの外鰓形成から解き明かす、脊椎動物の陸上進出に伴った呼吸器官の進化

    2014年04月 - 2015年03月

    内田エネルギー科学振興財団  試験研究費助成 

    藤村 衡至

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    担当区分:研究代表者  資金種別:競争的資金

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  • 脊椎動物の陸上進出における、呼吸器官の進化と外鰓の役割

    2011年04月 - 2014年03月

    日本学術振興会  特別研究員奨励費 (PD) 

    藤村 衡至

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    担当区分:研究代表者  資金種別:競争的資金

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  • Heterotypy in the N-terminal region of Growth/Differentiation Factor 5 (GDF5) mature protein during teleost evolution

    2008年08月

    井上科学振興財団  国際会議出張旅費助成金 

    藤村 衡至

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    担当区分:研究代表者  資金種別:競争的資金

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  • 頭部形態が多様化しているシクリッドの発生分化と遺伝子発現様式の解明

    2004年04月 - 2005年03月

    日本学術振興会  特別研究員奨励費 (DC2) 

    藤村 衡至

      詳細を見る

    担当区分:研究代表者  資金種別:競争的資金

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▶ 全件表示

 

担当経験のある授業科目

  • 課題研究(自然環境)B

    2020年
    -
    現在
    機関名:新潟大学

  • 環境汚染論

    2020年
    -
    現在
    機関名:新潟大学

  • 多様性生物学C

    2020年
    -
    現在
    機関名:新潟大学

  • 進化生物学特論I

    2020年
    -
    現在
    機関名:新潟大学

  • 自然環境科学実験B2

    2019年
    -
    現在
    機関名:新潟大学

  • 自然環境科学総論

    2018年
    -
    現在
    機関名:新潟大学

  • 自然環境科学実験B1

    2018年
    -
    現在
    機関名:新潟大学

  • 生物学基礎実習a

    2017年
    -
    現在
    機関名:新潟大学

  • 課題研究A

    2017年
    -
    現在
    機関名:新潟大学

  • 自然科学基礎実験

    2017年
    -
    現在
    機関名:新潟大学

  • 理学スタディ・スキルズ

    2017年
    -
    現在
    機関名:新潟大学

  • 日本事情自然系A

    2017年
    -
    現在
    機関名:新潟大学

  • 課題研究B

    2017年
    -
    2019年
    機関名:新潟大学

  • 課題研究C

    2017年
    -
    2019年
    機関名:新潟大学

  • 専門力アクティブ・ラーニング

    2017年
    -
    2018年
    機関名:新潟大学

  • 生物学-生物多様性A-

    2015年
    機関名:新潟大学

  • 環境科学セミナーⅠ

    2015年
    機関名:新潟大学

  • 安全教育

    2015年
    機関名:新潟大学

  • 研究発表演習Ⅰ(中間発表)

    2015年
    機関名:新潟大学

  • 生物学実験 I

    2014年
    -
    現在
    機関名:新潟大学

  • 自然科学実験法

    2014年
    -
    現在
    機関名:新潟大学

  • 機能形態学B

    2014年
    -
    現在
    機関名:新潟大学

  • 環境科学スタディスキルズ

    2014年
    -
    現在
    機関名:新潟大学

  • 課題研究

    2014年
    -
    現在
    機関名:新潟大学

  • 進化生物学

    2014年
    -
    現在
    機関名:新潟大学

  • 自然環境科学概論B

    2014年
    -
    現在
    機関名:新潟大学

  • 自然環境科学実験B

    2014年
    -
    現在
    機関名:新潟大学

  • 進化生物学特論Ⅳ

    2014年
    -
    2017年
    機関名:新潟大学

  • 適応生物学

    2014年
    -
    2016年
    機関名:新潟大学

  • 多様性生物学特論Ⅲ

    2013年
    -
    現在
    機関名:新潟大学

  • 基礎生物学実験

    2013年
    -
    現在
    機関名:新潟大学

  • 環境生物学演習

    2013年
    -
    現在
    機関名:新潟大学

  • 生物学-生物多様性A-

    2013年
    -
    現在
    機関名:新潟大学

▶ 全件表示