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	豢养条件下野牦牛α－Am同工酶的特性; Characteristics of Serum α-Amylase Isozyme in Wild Yak under Domestic Conditions
	许玉德 ; 叶江宁 ; 陆仲 ; 李孔亮
	1995
关键词	野牦牛 α－Am同工酶 特性 ?Amylase isozyme wild yak Germplasm
英文摘要	采用聚丙烯酰胺凝胶电泳方法，对豢养条件下野牦牛的血清α-淀粉酶（α-AM）进行分离和理化性质检测，并与家牦牛比较.结果表明，分别可分离出野、家牦牛α-AM同工酶的7条和8条电泳区带，二者相比，野牦牛α-AM同工酶的PH作用区限较宽但热稳定性较低，家牦牛AM-3的活性和相对百分含量较高且稳定。野、家牦牛α-AM同工酶的差异本质上是因其所处生态条件不同而在淀粉类代谢类型上表现出种属特异性，对家牦牛的品种培育研究是颇有用的种质。; By use of polyacrylamide-gel electrophoresis,blood samples From wild anddomestic yak are studied For α-Amylase(α-Am)isozymes.It has been Found that there are 7bands in wild yak For α-Am isozyme,but 8 bands in domestic yak.Active boundary of pH in wildyak are wider than that in domestic yak and sensibility to temperature in wild yak are higher thanthat in domestic yak.Activity and relative content of Am-3 For domestic yak are signiFicantlyhigher than that For wild yak.The diFFerence of α-Am isozymes between wild and domestic yakprovides germplasm material For yak breeding selection.; “八五”农业部畜牧重点科研资助项目
语种	zh_CN
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/118987]
专题	生命科学－已发表论文
推荐引用方式 GB/T 7714	许玉德,叶江宁,陆仲,等. 豢养条件下野牦牛α－Am同工酶的特性, Characteristics of Serum α-Amylase Isozyme in Wild Yak under Domestic Conditions[J],1995.
APA	许玉德,叶江宁,陆仲,&李孔亮.(1995).豢养条件下野牦牛α－Am同工酶的特性..
MLA	许玉德,et al."豢养条件下野牦牛α－Am同工酶的特性".(1995).

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