Zobrazeno 1 - 10
of 240
pro vyhledávání: '"Thomas D, Kocher"'
Publikováno v:
Frontiers in Genetics, Vol 15 (2024)
Advances in genome sequencing have greatly accelerated the identification of sex chromosomes in a variety of species. Many of these species have experienced structural rearrangements that reduce recombination between the sex chromosomes, allowing the
Externí odkaz:
https://doaj.org/article/8da6a234591c45b2bcfc98d542df9aa3
Autor:
Kristen A. Behrens, Holger Zimmermann, Radim Blažek, Martin Reichard, Stephan Koblmüller, Thomas D. Kocher
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Sex chromosome replacement is frequent in many vertebrate clades, including fish, frogs, and lizards. In order to understand the mechanisms responsible for sex chromosome turnover and the early stages of sex chromosome divergence, it is nece
Externí odkaz:
https://doaj.org/article/85b54a4eb75544ceb972443ba2bd673e
Autor:
Shuangshuang Qi, Shengfei Dai, Xin Zhou, Xueyan Wei, Ping Chen, Yuanyuan He, Thomas D Kocher, Deshou Wang, Minghui Li
Publikováno v:
PLoS Genetics, Vol 20, Iss 3, p e1011210 (2024)
Sex is determined by multiple factors derived from somatic and germ cells in vertebrates. We have identified amhy, dmrt1, gsdf as male and foxl2, foxl3, cyp19a1a as female sex determination pathway genes in Nile tilapia. However, the relationship amo
Externí odkaz:
https://doaj.org/article/9c2fa53ae7304865b178388c4f384d43
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Sex determining loci have been described on at least 12 of 22 chromosomes in East African cichlid fishes, indicating a high rate of sex chromosome turnover. To better understand the rates and patterns of sex chromosome replacement, we used n
Externí odkaz:
https://doaj.org/article/2785f1ab75fd4fb3a7c7f779dfbffa7d
Autor:
Cécile Triay, Maxime Courcelle, Pierre Caminade, Etienne Bezault, Jean-François Baroiller, Thomas D. Kocher, Helena D’Cotta
Publikováno v:
Frontiers in Genetics, Vol 13 (2022)
Sex-determining regions have been identified in the Nile tilapia on linkage groups (LG) 1, 20 and 23, depending on the domesticated strains used. Sex determining studies on wild populations of this species are scarce. Previous work on two wild popula
Externí odkaz:
https://doaj.org/article/db6c9c3d752e4fa1bec20cc3f9fd323d
Publikováno v:
BMC Evolutionary Biology, Vol 20, Iss 1, Pp 1-20 (2020)
Abstract Background Adaptive radiations are characterized by extreme and/or iterative phenotypic divergence; however, such variation does not accumulate evenly across an organism. Instead, it is often partitioned into sub-units, or modules, which can
Externí odkaz:
https://doaj.org/article/b6b2cc40df35487fa79f71b7ac3fd577
Autor:
Baoyue Lu, Chenxu Wang, Guangyuan Liang, Mengmeng Xu, Thomas D. Kocher, Lina Sun, Deshou Wang
Publikováno v:
Aquaculture Reports, Vol 23, Iss , Pp 101077- (2022)
Nile tilapia (Oreochromis niloticus) is an important species in aquaculture and an excellent model fish for studying teleost color patterns. Colony-stimulating factor 1 receptor a (csf1ra) is critical for xanthophores development and body color forma
Externí odkaz:
https://doaj.org/article/2b39a62d5a6a4ec69d4c72e5ec693f0f
Autor:
Wenjing Tao, Jianmeng Cao, Hesheng Xiao, Xi Zhu, Junjian Dong, Thomas D. Kocher, Maixin Lu, Deshou Wang
Publikováno v:
Frontiers in Genetics, Vol 12 (2021)
The Mozambique tilapia (Oreochromis mossambicus) is a fascinating taxon for evolutionary and ecological research. It is an important food fish and one of the most widely distributed tilapias. Because males grow faster than females, genetically male t
Externí odkaz:
https://doaj.org/article/e8cf7e3e3c5d4f7180dfa6e1586c203d
Autor:
Wenjing Tao, Jinlin Chen, Dejie Tan, Jing Yang, Lina Sun, Jing Wei, Matthew A. Conte, Thomas D. Kocher, Deshou Wang
Publikováno v:
BMC Genomics, Vol 19, Iss 1, Pp 1-12 (2018)
Abstract Background The factors determining sex in teleosts are diverse. Great efforts have been made to characterize the underlying genetic network in various species. However, only seven master sex-determining genes have been identified in teleosts
Externí odkaz:
https://doaj.org/article/040c64008d8746679c9d0ee387b2d311
Autor:
Matthew A. Conte, William J. Gammerdinger, Kerry L. Bartie, David J. Penman, Thomas D. Kocher
Publikováno v:
BMC Genomics, Vol 18, Iss 1, Pp 1-19 (2017)
Abstract Background Tilapias are the second most farmed fishes in the world and a sustainable source of food. Like many other fish, tilapias are sexually dimorphic and sex is a commercially important trait in these fish. In this study, we developed a
Externí odkaz:
https://doaj.org/article/ea666577b49d4bf1be8a107356af5d89