学术
摘 要:
鸡的马立克氏病（MD）遗传抗性是由多个基因控制着，其中主要组织相容性复合体（MHC）基因是最确定的抗性影响因素。遗传抗病性研究根据病毒的生活史可分为抗感染和抗发病两个阶段，鸡抗MD的遗传机制研究目前主要集中在抗发病阶段，主要包括抗性基因的选择、抗性基因的表达水平、抗病性的遗传力。文章对上述与鸡马立克氏病遗传抗性相关的各个因素的研究进展进行了综述。[著者文摘]
文章出处:
《广西农业生物科学》-2007年26卷3期 -268-272页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1008-3464（2007）03-0268-05
Genetic mechanism of Marek＇s disease resistance in chicken—An update review
WEI Xin-xian, WEI Ping, LI Ya, JIN Yuan-chang （Institute for Poultry Science and Health, Guangxi University, Nanning 530005, China）
Abstract:
Genetic resistance of Marek＇s disease （ME）） in chicken is controlled by many genes, and the major histocompatibility complex （MHC） gene is the most definitive influential factor. The researches on the genetic of disease resistance include the anti-infection and anti-disease according to life cycle of the virus, and the study on genetic mechanism of chicken resistance against MD is mainly focused on the anti-disease including selection of resistance-related genes, the dynamic expression patterns of resistance-related genes and heritability of disease resistance. The article is an update review on the progress of research on the aspects which are related to chicken genetic resistance against MD.[著者文摘]
Key words:
Marek＇s disease ; resistance ; genetic mechanism; resistance-related genes
基金资助:
基金项目：国家自然科学基金项目（30460099,39860055）;广西科技攻关项目（桂科攻0537008-3）;广西自然科学基金项目（桂科自0339003,981101）;广西大学科研重点基金资助项目（2005ZD01）.
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