Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Hiroko Kawai-Toyooka"'
Autor:
Kohei Takahashi, Shigekatsu Suzuki, Hiroko Kawai-Toyooka, Kayoko Yamamoto, Takashi Hamaji, Ryo Ootsuki, Haruyo Yamaguchi, Masanobu Kawachi, Tetsuya Higashiyama, Hisayoshi Nozaki
Publikováno v:
Communications Biology, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract The coexistence of three sexual phenotypes (male, female and bisexual) in a single species, ‘trioecy’, is rarely found in diploid organisms such as flowering plants and invertebrates. However, trioecy in haploid organisms has only recent
Externí odkaz:
https://doaj.org/article/d1bdc03c2bb147d0ab46134189408f27
Autor:
Yoko Arakaki, Takayuki Fujiwara, Hiroko Kawai-Toyooka, Kaoru Kawafune, Jonathan Featherston, Pierre M. Durand, Shin-ya Miyagishima, Hisayoshi Nozaki
Publikováno v:
BMC Evolutionary Biology, Vol 17, Iss 1, Pp 1-10 (2017)
Abstract Background The volvocine lineage, containing unicellular Chlamydomonas reinhardtii and differentiated multicellular Volvox carteri, is a powerful model for comparative studies aiming at understanding emergence of multicellularity. Tetrabaena
Externí odkaz:
https://doaj.org/article/763b4a18951f4a2088df45894ed8b043
Autor:
Ryosuke Kimbara, Nanako Isaka, Ryo Matsuzaki, Hiroko Kawai-Toyooka, Masanobu Kawachi, Hisayoshi Nozaki
Publikováno v:
PLoS ONE, Vol 14, Iss 9, p e0223006 (2019)
[This corrects the article DOI: 10.1371/journal.pone.0221632.].
Externí odkaz:
https://doaj.org/article/ba05e8f8aaff4a22901258eeae9e8329
Autor:
Ryosuke Kimbara, Nanako Isaka, Ryo Matsuzaki, Hiroko Kawai-Toyooka, Masanobu Kawachi, Hisayoshi Nozaki
Publikováno v:
PLoS ONE, Vol 14, Iss 8, p e0221632 (2019)
Volvox rousseletii is a dioecious species belonging to Volvox sect. Volvox that has previously only been found in Africa. During field surveys in a large dam lake (Lake Sagami) in Kanagawa Prefecture, central Japan, we encountered a Volvox sect. Volv
Externí odkaz:
https://doaj.org/article/289c2174a5044377af68e87bff769716
Autor:
Erik R. Hanschen, Tara N. Marriage, Patrick J. Ferris, Takashi Hamaji, Atsushi Toyoda, Asao Fujiyama, Rafik Neme, Hideki Noguchi, Yohei Minakuchi, Masahiro Suzuki, Hiroko Kawai-Toyooka, David R. Smith, Halle Sparks, Jaden Anderson, Robert Bakarić, Victor Luria, Amir Karger, Marc W. Kirschner, Pierre M. Durand, Richard E. Michod, Hisayoshi Nozaki, Bradley J. S. C. Olson
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
The undifferentiated Gonium pectorale represents the initial transition to multicellularity. Here, Bradley Olson, Erik Hanschen and colleagues describe the genome of Gonium pectorale, demonstrating that co-option of the retinoblastoma cell cycle regu
Externí odkaz:
https://doaj.org/article/992e5a79e84e4946ab532b4d08cda741
Autor:
Kayoko Yamamoto, Hiroko Kawai-Toyooka, Takashi Hamaji, Yuki Tsuchikane, Toshiyuki Mori, Fumio Takahashi, Hiroyuki Sekimoto, Patrick J Ferris, Hisayoshi Nozaki
Publikováno v:
PLoS ONE, Vol 12, Iss 6, p e0180313 (2017)
Volvox is a very interesting oogamous organism that exhibits various types of sexuality and/or sexual spheroids depending upon species or strains. However, molecular bases of such sexual reproduction characteristics have not been studied in this genu
Externí odkaz:
https://doaj.org/article/9b250a59df324132b14bb7ed0a3799e8
Autor:
Yoko Arakaki, Hiroko Kawai-Toyooka, Yuki Hamamura, Tetsuya Higashiyama, Akira Noga, Masafumi Hirono, Bradley J S C Olson, Hisayoshi Nozaki
Publikováno v:
PLoS ONE, Vol 8, Iss 12, p e81641 (2013)
Volvocine green algae represent the "evolutionary time machine" model lineage for studying multicellularity, because they encompass the whole range of evolutionary transition of multicellularity from unicellular Chlamydomonas to >500-celled Volvox. M
Externí odkaz:
https://doaj.org/article/8524671d415e4d30a09cb2c179857970
Autor:
Takashi Hamaji, David R Smith, Hideki Noguchi, Atsushi Toyoda, Masahiro Suzuki, Hiroko Kawai-Toyooka, Asao Fujiyama, Ichiro Nishii, Tara Marriage, Bradley J S C Olson, Hisayoshi Nozaki
Publikováno v:
PLoS ONE, Vol 8, Iss 2, p e57177 (2013)
Volvocalean green algae have among the most diverse mitochondrial and plastid DNAs (mtDNAs and ptDNAs) from the eukaryotic domain. However, nearly all of the organelle genome data from this group are restricted to unicellular species, like Chlamydomo
Externí odkaz:
https://doaj.org/article/87251bee53e14ccca77147a6341dc8dd
Autor:
Hiroko Kawai-Toyooka, Kayoko Yamamoto, Yohei Minakuchi, Hideki Noguchi, Hisayoshi Nozaki, Atsushi Toyoda, Fumio Takahashi, Yoshiki Nishimura, James G. Umen, Masanobu Kawachi, Ryo Matsuzaki, Takashi Hamaji
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America
Significance Evolutionary transitions between species with separate sexes and species in which individuals have both sex functions have wide-ranging biological implications. It is largely unknown how such transitions occur in systems with haploid mal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69e8d9e05e73dadbf7202900a350d69d
https://doi.org/10.1073/pnas.2100712118
https://doi.org/10.1073/pnas.2100712118
Autor:
Hiroko Kawai-Toyooka, Hisayoshi Nozaki, Hiroyuki Sekimoto, Ryo Ootsuki, Kohei Takahashi, Takashi Hamaji, Yuki Tsuchikane, Tetsuya Higashiyama
Publikováno v:
Evolution; international journal of organic evolution. 75(11)
Mating systems of haploid species such as fungi, algae, and bryophytes are either heterothallic (self-incompatible) with two sex phenotypes (male and female, or mating type minus and plus in isogamous species) or homothallic (self-compatible) with on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9894ae96aa85f8c32c2874f6f70255cc
https://pubmed.ncbi.nlm.nih.gov/34486115
https://pubmed.ncbi.nlm.nih.gov/34486115