Gene Constitution of Morphological Characters of Native Chickens in Xishuangbanna Dai Autonomous Prefecture of Yunnan Province, China

Autor:	Shin'ichi Ito, Tsutomu Hashiguchi, Akishinonomiya Fumihito, Kotaro Kawabe, Masaru Takada, Schu Kawashima
Rok vydání:	2008
Předmět:	animal structures Dominant white Plumage Zoology Animal Science and Zoology Locus (genetics) Biology China Gene
Zdroj:	Journal of the Yamashina Institute for Ornithology. 40:43-52
ISSN:	1882-0999 1348-5032
Popis:	Plumage, shank color and comb shape of 617 native chickens were recorded at four ethnic settlements in Xishuangbanna Dai Autonomous Prefecture, Yunnan Province, China. The frequencies of genes controlling these morphological characters were calculated from the phenotypes of all 617 birds observed. In all settlements, the frequency of dominant white (I) was low, whereas the frequencies of wild type (e+) for the extended black locus (E, e+, e) were highest. The gene frequencies of shank color (Id, id) and comb type (P, p) changed in relation to the ethnicity of the human residents.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::08a20ab67321698fbbb39da75a2e20f4 https://doi.org/10.3312/jyio.40.43 Zobrazit plný text záznamu