Survey of genetic resources on native domestic animals and the wild relatives in Cambodia

1. 在柬埔寨的初步调查（H.14.8.18-25）、第一次调查（H14.12.19-H15.1.16）和第三次调查（H15.12.18-H16.1.14）中，我们通过对柬埔寨18个省的野外观察、养殖资料调查、动物测量或生物资料分析，获得了家畜和野生型动物的遗传、形态等数据。我们收集了这些数据，以便与我们迄今为止调查的其他亚洲国家的其他动物的数据进行进一步的比较分析。我们仍在继续对生物材料进行详细的实验分析。拓展亚洲本土家畜建立史、遗传资源评价及其文化方面的研究。获得的资料或初步结果如下：(1)牛：现场观察28140头牛的毛色变化，测量200多头牛的体表，采集212头牛的血液样本，对21个基因位点进行电泳分析和DNA提取，并收集若干文化资料供博物馆展览。(2)在水牛、山羊、猪、马、鸡和鸭的许多个体中也可以获得形态或生物材料和数据。(3)还获得了丛林家禽、野猪、家鼩等野生动物的生物材料。在对这些材料进行详细的实验分析后，有关柬埔寨家养和野生近缘种的大部分研究结果将在2006年出版的《本地牲畜研究学会报告》特刊（第22期）上发表。

1. In Preliminary Survey (H.14.8.18-25), First Survey (H14.12.19-H15.1.16) and Third Survey (H15.12.18-H16.1.14) in Cambodia, we got genetical, morphological or other data of domestic and wild type of animals by field observation, investigation on farming materials, measurements of animals or analyses of biological materials in 18 provinces of the country. Those data were compiled to subject further comparative analyses with those of other animals in other Asian countries we investigated so far. We still continue detailed experimental analyses with biological materials. Studies on history of establishment of Asian native domestic animals, genetic-resource evaluation and its cultural aspects will be extended.2. Data or preliminary results obtained are as follows : (1) Cattle:field observation of coat-color variation of 28140 head, body-measurements of more than 200 head, blood samples of 212 head which were subjected to electrophoretic analyses for 21 genetic loci and DNA extraction, and collection of several cultural materials for museum exhibition. (2) Similarly in many individuals of water buffaloes, goats, pigs, horses, chickens and ducks, morphological or biological materials and data could be obtained. (3) biological materials of wild animals such as jungle fowls, wild boars and house shrews were also obtained. After detailed experimental analyses of those materials, most of research results concerned with Cambodian domestic and the wild relatives will be opened in the special issue of Report of the Society for Researches on Native Livestock (No.22) published in 2006.