Ceek.jp Altmetrics (α ver.)
  1. ホーム
  2. 文献一覧: Agata Kiyokazu (著者)
  3. 4件

6 0 0 0 OA Genome Features of “Dark-Fly”, a Drosophila Line Reared Long-Term in a Dark Environment

著者
Izutsu Minako Zhou Jun Sugiyama Yuzo Nishimura Osamu Aizu Tomoyuki Toyoda Atsushi Fujiyama Asao Agata Kiyokazu Fuse Naoyuki
出版者
Public Library of Science
雑誌
PLoS ONE (ISSN:19326203)
巻号頁・発行日
vol.7, no.3, pp.e33288, 2012-03-14
被引用文献数
28
「暗黒ショウジョウバエ」のゲノム解読-暗闇への適応のメカニズム. 京都大学プレスリリース. 2012-03-15.

2 0 0 0 OA Highly conserved linkage homology between birds and turtles: Bird and turtle chromosomes are precise counterparts of each other

著者
Matsuda Yoichi Nishida-Umehara Chizuko Tarui Hiroshi Kuroiwa Asato Yamada Kazuhiko Isobe Taku Ando Junko Fujiwara Atushi Hirao Yukako Nishimura Osamu Ishijima Junko Hayashi Akiko Saito Toshiyuki Murakami Takahiro Murakami Yasunori Kuratani Shigeru Agata Kiyokazu
出版者
Springer Netherlands
雑誌
Chromosome Research (ISSN:09673849)
巻号頁・発行日
vol.13, no.6, pp.601-615, 2005-08
被引用文献数
97
The karyotypes of birds, turtles and snakes are characterized by two distinct chromosomal components, macrochromosomes and microchromosomes. This close karyological relationship between birds and reptiles has long been a topic of speculation among cytogeneticists and evolutionary biologists; however, there is scarcely any evidence for orthology at the molecular level. To define the conserved chromosome synteny among humans, chickens and reptiles and the process of genome evolution in the amniotes, we constructed comparative cytogenetic maps of the Chinese soft-shelled turtle (Pelodiscus sinensis) and the Japanese four-striped rat snake (Elaphe quadrivirgata) using cDNA clones of reptile functional genes. Homology between the turtle and chicken chromosomes is highly conserved, with the six largest chromosomes being almost equivalent to each other. On the other hand, homology to chicken chromosomes is lower in the snake than in the turtle. Turtle chromosome 6q and snake chromosome 2p represent conserved synteny with the chicken Z chromosome. These results suggest that the avian and turtle genomes have been well conserved during the evolution of the Arcosauria. The avian and snake sex Z chromosomes were derived from different autosomes in a common ancestor, indicating that the causative genes of sex determination may be different between birds and snakes.

1 0 0 0 IR Highly conserved linkage homology between birds and turtles: Bird and turtle chromosomes are precise counterparts of each other

著者
Matsuda Yoichi Nishida-Umehara Chizuko Tarui Hiroshi Kuroiwa Asato Yamada Kazuhiko Isobe Taku Ando Junko Fujiwara Atushi Hirao Yukako Nishimura Osamu Ishijima Junko Hayashi Akiko Saito Toshiyuki Murakami Takahiro Murakami Yasunori Kuratani Shigeru Agata Kiyokazu
出版者
Springer Netherlands
雑誌
Chromosome Research (ISSN:09673849)
巻号頁・発行日
vol.13, no.6, pp.601-615, 2005-08
被引用文献数
1

1 0 0 0 OA Aquatic adaptation and the evolution of smell and taste in whales

著者
Kishida Takushi Thewissen JGM Hayakawa Takashi Imai Hiroo Agata Kiyokazu
出版者
BioMed Central
雑誌
Zoological Letters (ISSN:2056306X)
巻号頁・発行日
vol.1, 2015-12
被引用文献数
80
鯨類の化学感覚能力の一端を解明. 京都大学プレスリリース. 2015-03-05.