Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Satoshi Ansai"'
Autor:
Ai Kiyomitsu, Toshiya Nishimura, Shiang Jyi Hwang, Satoshi Ansai, Masato T. Kanemaki, Minoru Tanaka, Tomomi Kiyomitsu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-19 (2024)
Abstract Despite drastic cellular changes during cleavage, a mitotic spindle assembles in each blastomere to accurately segregate duplicated chromosomes. Mechanisms of mitotic spindle assembly have been extensively studied using small somatic cells.
Externí odkaz:
https://doaj.org/article/dc7c8c696f3b4304938aefd2aa89b6fd
Autor:
Kiyono Mizoguchi, Mayu Sato, Rina Saito, Mayu Koshikuni, Mana Sakakibara, Ran Manabe, Yumi Harada, Tamaki Uchikawa, Satoshi Ansai, Yasuhiro Kamei, Kiyoshi Naruse, Shoji Fukamachi
Publikováno v:
BMC Neuroscience, Vol 24, Iss 1, Pp 1-16 (2023)
Abstract Background The behavioral photosensitivity of animals could be quantified via the optomotor response (OMR), for example, and the luminous efficiency function (the range of visible light) should largely rely on the repertoire and expression o
Externí odkaz:
https://doaj.org/article/06c6d9df5438456f8b362984aee214df
Autor:
Yukiko Ogino, Satoshi Ansai, Eiji Watanabe, Masaki Yasugi, Yukitoshi Katayama, Hirotaka Sakamoto, Keigo Okamoto, Kataaki Okubo, Yasuhiro Yamamoto, Ikuyo Hara, Touko Yamazaki, Ai Kato, Yasuhiro Kamei, Kiyoshi Naruse, Kohei Ohta, Hajime Ogino, Tatsuya Sakamoto, Shinichi Miyagawa, Tomomi Sato, Gen Yamada, Michael E. Baker, Taisen Iguchi
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-16 (2023)
How has the genome duplication impacted the diversification of sexual characteristics in the teleost lineage? This study shows that androgen receptor ohnologs in medaka appear to have diverged in their roles for regulating morphological and behaviour
Externí odkaz:
https://doaj.org/article/feeecf28453f4761a493dd789091ee31
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-8 (2022)
Abstract Mating experience shapes male mating behavior across species, from insects, fish, and birds, to rodents. Here, we investigated the effect of multiple mating experiences on male mating behavior in “naïve” (defined as sexually inexperienc
Externí odkaz:
https://doaj.org/article/686a8b55c0174a7ca84870b94178fa79
Autor:
Satoshi Ansai, Koji Mochida, Shingo Fujimoto, Daniel F. Mokodongan, Bayu Kreshna Adhitya Sumarto, Kawilarang W. A. Masengi, Renny K. Hadiaty, Atsushi J. Nagano, Atsushi Toyoda, Kiyoshi Naruse, Kazunori Yamahira, Jun Kitano
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-13 (2021)
The mutations underlying sexually selected traits like the red fins on a male medaka fish can be hard to pinpoint. Using a new genome, transcriptomics and gene editing, Ansai et al. find that the gene csf1 causes male fins to be red, which attracts f
Externí odkaz:
https://doaj.org/article/b78e2e369680413eb1daf96ab6998a16
Autor:
Yusuke Takehana, Margot Zahm, Cédric Cabau, Christophe Klopp, Céline Roques, Olivier Bouchez, Cécile Donnadieu, Celia Barrachina, Laurent Journot, Mari Kawaguchi, Shigeki Yasumasu, Satoshi Ansai, Kiyoshi Naruse, Koji Inoue, Chuya Shinzato, Manfred Schartl, Yann Guiguen, Amaury Herpin
Publikováno v:
G3: Genes, Genomes, Genetics, Vol 10, Iss 3, Pp 907-915 (2020)
The genus Oryzias consists of 35 medaka-fish species each exhibiting various ecological, morphological and physiological peculiarities and adaptations. Beyond of being a comprehensive phylogenetic group for studying intra-genus evolution of several t
Externí odkaz:
https://doaj.org/article/ca9411f9307b432183d07721a9db4528
Publikováno v:
Zoological Letters, Vol 3, Iss 1, Pp 1-13 (2017)
Abstract Background The CRISPR/Cas system is a powerful genome editing tool that enables targeted genome modifications in various organisms. In medaka (Oryzias latipes), targeted mutagenesis with small insertions and deletions using this system have
Externí odkaz:
https://doaj.org/article/708800a6f8284771a6658afb59e325a9
Autor:
Towako Hiraki-Kajiyama, Junpei Yamashita, Keiko Yokoyama, Yukiko Kikuchi, Mikoto Nakajo, Daichi Miyazoe, Yuji Nishiike, Kaito Ishikawa, Kohei Hosono, Yukika Kawabata-Sakata, Satoshi Ansai, Masato Kinoshita, Yoshitaka Nagahama, Kataaki Okubo
Publikováno v:
eLife, Vol 8 (2019)
Male and female animals display innate sex-specific mating behaviors. In teleost fish, altering the adult sex steroid milieu can effectively reverse sex-typical mating behaviors, suggesting remarkable sexual lability of their brains as adults. In the
Externí odkaz:
https://doaj.org/article/2b485118ac6a42cea38c7b7e32a074bc
Publikováno v:
Bio-Protocol, Vol 7, Iss 24 (2017)
This protocol describes a simple genotyping using two different colors of fluorescent protein genes inserted at the target locus. This method makes it possible to determine the genotype of each individual simply by observing the fluorescence later th
Externí odkaz:
https://doaj.org/article/986f6eaf8e1046b08745c31ec1e9b278
Autor:
Satoshi Ansai, Masato Kinoshita
Publikováno v:
Biology Open, Vol 3, Iss 5, Pp 362-371 (2014)
Clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPR-associated (Cas) system-based RNA-guided endonuclease (RGEN) has recently emerged as a simple and efficient tool for targeted genome editing. In this study, we showed successfu
Externí odkaz:
https://doaj.org/article/981af22ddbf0444e9356e8de6a967002