寄生虫介导的驯化假说

Janko Skok
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引用次数: 0

摘要

基于寄生虫间接影响驯化综合征的所有主要过程这一前提,本文假设内寄生虫(蠕虫和原生动物)在(原)驯化过程中发挥了重要的中介作用。该假说预测,驯化综合征特征(如驯服、脱色、斑驳、斑驳、耳朵松软、尾巴短而卷曲、肾上腺大小缩小等)在(野生)种群中出现的频率会随着对寄生虫遗传抗性的降低和/或ii)随着寄生虫负荷的增加而增加。根据寄生虫介导的驯化假说,驯化综合征的特征可能与寄生虫抗性/耐受性相关基因、miRNA在表观遗传过程中的作用或应激病理的跨代遗传有关。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Parasite-Mediated Domestication Hypothesis
Based on the premise that parasites indirectly influence literally all of the main processes that otherwise underlie the domestication syndrome, it is hypothesised here that endoparasites (helminths and protozoa) have played an important mediating role in the process of (proto)domestication. The hypothesis predicts that the frequency of domestication syndrome traits such as tameness, depigmentation, mottling, piebaldism, floppy ears, short and curled tail, reduced size of the adrenal gland, etc. in the (wild) population increases i) with decreasing genetic resistance to parasites and/or ii) with increasing parasite load. According to the parasite-mediated domestication hypothesis, the features of the domestication syndrome could be genetically linked to genes related to resistance/tolerance to parasites, the role of miRNA in the process of epigenetic inheritance or the transgenerational inheritance of stress pathology.
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来源期刊
中国农业科学
中国农业科学 Agricultural and Biological Sciences-Agricultural and Biological Sciences (all)
CiteScore
1.90
自引率
0.00%
发文量
17516
期刊介绍: Chinese Agricultural Science is a comprehensive, academic journal co-sponsored by the Chinese Academy of Agricultural Sciences and the Chinese Society of Agriculture. Founded in 1960, the journal is published publicly in the form of a bimonthly magazine. The contents of the journal include crop genetic breeding, cultivation, plant protection, soil fertiliser, horticulture, food science and engineering, animal husbandry and veterinary medicine, etc. It aims to promote the sustainable development of high-yield, high-quality, high-efficiency and environmentally friendly agriculture and animal husbandry. The aim of the journal is to report on the scientific research results of agriculture and animal husbandry in China, to enhance the innovation capacity of agricultural science and technology, to promote academic exchanges at home and abroad, and to serve the development of modern agricultural science and technology and scientific and technological progress. In addition, Chinese Agricultural Science is included in several international retrieval systems, including American Chemical Abstracts CA, Scopus, GeoBase, Russian Journal of Abstracts, CABI (Centre for Agricultural and Biological Information International) of the United Kingdom, and AGRIS (Food and Agriculture Organization of the United Nations).
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