理学 >>> 数学 信息科学与系统科学 物理学 化学 天文学 地球科学总论 大气科学 地球物理学 地理学 地质学 水文学 海洋科学 生物学 科学技术史
搜索结果: 1-7 共查到理学 Yak相关记录7条 . 查询时间(0.125 秒)
Milk lysozyme is the ubiquitous enzyme in milk of mammals. In this study, the cDNA sequence of a new chicken-type (c-type) milk lysozyme gene (YML), was cloned from yak mammary gland tissue. A 444 bp ...
Estrogen and its receptors are essential hormones for normal reproductive function in males and females during developmental stage. To better understand the effect of estrogen receptor (ER) gene in ya...
In order to study the biological function of gapdh gene in yak, and prove whether the gapdh gene was a useful intra-reference gene that can be given an important role in molecular biology research of ...
摘要为进一步筛选、克隆和表达牦牛相关基因构建了牦牛肝脏的cDNA文库,从牦牛肝脏中提取、分离mRNA,逆转录合成cDNA后,以pSPORT1质粒为载体构建cDNA文库。经鉴定,牦牛肝脏cDNA 文库的库容量为1×106转化子/μg cDNA,以菌株平板法测定,重组率为93%。所构建的cDNA 文库容量符合建库要求,能够用于目的基因筛选。 Abstract:Yak is a very useful...
期刊信息 篇名 Genetic diversity and divergence in Chinese yak(Bos grunniens)populations inferred from blood protein electrophoresis 语种 英文 撰写或编译 作者 Tu Z C,Zhang Y P,Qiu H 第一作者单位 刊物名称 Biochem Genet 页面 1997,34...
Wheat straw was treated with microwave for 4 min and 8 min at a power of 750 W and frequency of 2,450 MHz. Chemical compositions of untreated, 4 min treated and 8 min treated straws were analyzed and ...
Milk protein polymorphisms were genotyped by polyacrylamide gel electrophoresis (PAGE) from 109 Maiwa and 100 Jiulong yaks. The relationships between milk protein polymorphisms and 3 milking traits we...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...