• Title/Summary/Keyword: youxi

Search Result 3, Processing Time 0.02 seconds

Genetic Diversity of a Chinese Native Chicken Breed, Bian Chicken, Based on Twenty-nine Microsatellite Markers

  • Ding, Fu-Xiang;Zhang, Gen-Xi;Wang, Jin-Yu;Li, Yuan;Zhang, Li-Jun;Wei, Yue;Wang, Hui-Hua;Zhang, Li;Hou, Qi-Rui
    • Asian-Australasian Journal of Animal Sciences
    • /
    • v.23 no.2
    • /
    • pp.154-161
    • /
    • 2010
  • The level of genetic differentiation and genetic structure in a Chinese native chicken breed, Bian chicken, and two controlled chicken populations (Jinghai chicken and Youxi chicken in China) were analysed based on 29 microsatellite markers. A total of 166 distinct alleles were observed across the 3 breeds, and 32 of these alleles (19.3%) were unique to only 1 breed. Bian chicken carried the largest number of private alleles at 15 (46.9%), followed by the Jinghai chicken with 12 private alleles (37.5%). The average polymorphism information content (0.5168) and the average expected heterozygote frequency (0.5750) of the Bian chicken were the highest, and those of the Jinghai chicken were 0.4915 and 0.5505, respectively, which were the lowest. Among 29 microsatellite loci, there were 15 highly informative loci in Bian chicken, and the other 14 were reasonably informative loci. The highly informative loci in Jinghai chicken and Youxi chicken were 17 and 14 respectively. Significant deviations from the Hardy-Weinberg equilibrium were observed at several locus-breed combinations, showing a deficit of heterozygotes in many cases. As a whole, genetic differentiation among the breeds estimated by the fixation index (Fst) were at 6.7% (p<0.001). The heterozygote deficit within population (Fis) was 22.2% (p<0.001), with the highest (0.249) in Bian chicken and lowest (0.159) in Youxi chicken. These results serve as an initial step in the plan for genetic characterization and conservation of the Chinese chicken genetic resource of Bian, as well as Jinghai and Youxi chickens.

도박인가 명절유희인가?--송·원대 '관박(關撲)'에 대한 고찰 --《동락원연청박어(同樂院燕靑博魚)》를 중심으로

  • Lee, Geum-Sun
    • 중국학논총
    • /
    • no.66
    • /
    • pp.145-159
    • /
    • 2020
  • 宋元时期, 游戱的风气较为盛行。本人想通過考察'關撲'而要了解這時期的民間遊戲文化. 尤其賭博遊戲文化. 所以, 本論文主要針對《燕靑博魚》第二節中的有關'博魚'部分探討. 考察當中除了元雜劇《燕靑博魚》這一作品分析之外, 以宋孟元老的《東京夢華錄》爲主要參考資料. 通過燕靑'博魚'有現實感豐富的具體內容, 能够瞭解到當時節日游戱民俗的一種'關撲'盛行的風氣與城市社會經濟的種種面貌.