GENETICAL STUDIES ON ANIMAL RESOURCES IN VIETNAM

本次调查的主要目的是弄清越南本土动物的遗传构成，并将结果与印度尼西亚、斯里兰卡等亚洲国家的结果进行比较。孟加拉。尼泊尔。泰国。菲律宾和中国分别为1。抽样牲畜数量和调查地区1)牛：62头。图安光。老蔡。BAC泰式。郎森。比HOA(2)水布法罗：39。元光。老蔡。BAC泰式。广宁(3)山羊：60只。图扬·光。老蔡。BAC泰语，然后HOA(4)猪：50。老蔡。BAC泰式。广宁(5)马：53。老蔡。BAC泰式，郎生(6)鸭：73，厚，夏泰(7)鸡：92，端光。老蔡。哈泰。Nghe An.而不是HOA。董操(8)沈克斯：14.河内(9)鼠：21汉诺伊外部性状和遗传活性：记录家畜外部性状的基因频率，检测血型基因频率和血液蛋白多态。(1)马、鸭和鸡的毛色和羽毛颜色的变异性较大，山羊、水牛、牛和猪的毛色和羽毛颜色的变异性较小。(2)根据血型座位和血液蛋白多态基因座的基因频率估计遗传变异性。检测的多态基因座比例如下：牛0.32，水牛；绵羊0.20-0.24；马0.50；山羊0.36-0.42；平均杂合度(H)为：牛0.134~0.144，水牛0.036~0.058，绵羊0.182。绵羊0.029-0.064。越南地方动物群体的遗传变异程度与亚洲其他国家基本相似。(3)越南猪群体中发现了新的Am-1等位基因变异。

The main objective of this investigation is to clarify the genetic constitution of native animals in Vietnam, and copare the results with those of Asian countries, such as Indonesia, Sri Lanka. Bangladesh. Nepal. Thailand. Philippines, and China, respectively.1. Number of sampling animals and areas surveyed1) Cattle : 62. TUYEN QUANG. LAO CAI. BAC THAI. LANG SON. THAN HOA (2) Water Bufalloe : 39. UYEN QUANG. LAO CAI. BAC THAI. QUANG NINH (3) Goat : 60. TUYEN QOANG. LAO CAI. BAC THAI, THAN HOA (4) Pig : 50. LAO CAI. BAC THAI. QUANG NINH (5) Horse : 53. LAO CAI. BAC THAI, LANG SON (6) Duck : 73, HAU, HA TAY (7) Chicken : 92, TUYEN QUANG. LAO CAI. HA TAY. NGHE AN. THAN HOA. DONG CAO (8) Sunks : 14. HANOI (9) Mouse : 21 HANOI2. External characteristics and genetic viability: Domestic animals were recorded their gene frequencies of external characters, and examined the gene frequencies of the blood group loci and blood protein polymorphisms.(1) The variability of coat color and plumage color of horse, duck and chicken were comparatively large, though, those of goat, water buffalo, cattle and pig were estimated small values.(2) Genetic variability were estimated from the gene frequencies of blood group loci and blood protein polymorphic loci. The proportion of polymprphic loci (Ppoly) examined were as follows: cattle; 0.32, water buffalo; 0.20-0.24, sheep; 0.50, horse; 0.36-0.42, goat; 0.15 -0.21. The average heterozygosity (H) were as follows :cattle; 0.134-0.144, water buffalo; 0.036-0.058, sheep ; 0.182. 182, horse; 0.08-0.11, goat; 0.029-0.064. The degree of genetic variabilities of Vietnam native animal populations tended to be generally similar as the other Asian countries.(3) New variant of Am-1 allele was found in Vietnamese pig population.