搜索结果: 1-14 共查到“农学 KIT”相关记录14条 . 查询时间(0.062 秒)
The effect of season and parity order on fertility of rabbit does and kit growth
rabbit doe season parity order fertility rabbit growth
2015/6/8
The effect of season and parity order on doe fertility and rabbit growth was evaluated. Two hundred and fifty Hyplus® does were divided into five groups according to kindling, each in a given sea...
Development of an ELISA-based kit for the on-farm determination of progesterone in milk
bovine milk ELISA oestrus progesterone reproduction
2015/3/13
Effective reproductive management is a crucial concern in the dairy industry and missed oestrus and late recognition of unsuccessful insemination can lead to substantial financial loss. Progesterone l...
The utility of the ENTERORapid 24 kit for the identification of P. multocida and M. haemolytica
P. multocida M. haemolytica Pasteurellaceae Rapid identification commercial kits
2015/1/26
ENTERORapid 24 kit (PLIVA-Lachema, Czech Republic) was used for the identification of 321 strains isolated from the respiratory tract of different animal species in the CzechRepublic and Ethiopia. A t...
Development of the Multiplex PCR Detection Kit for Salmonella spp., Listeria monocytogenes, and Escherichia coli O157:H7
foodborne pathogens rapid detection rapid screening
2011/2/24
This review describes the development of the multiplex PCR detection kit for Salmonella spp., Listeria monocytogenes, and Escherichia coli O157:H7 in food samples. To develop a detection assay, our re...
显性白毛调控基因(KIT)与绵羊毛色关系的初探
绵羊 KIT基因 克隆 同源性比较
2009/9/27
[目的] 研究显性白毛调控基因KIT与绵羊毛色的关系。[方法] 应用RTPCR技术克隆绵羊显性白位点基因KIT 的exon2,并将exon2编码的氨基酸序列与其他动物进行同源性比较。[结果] 绵羊KIT基因exon2 cDNA长271 bp,编码86个氨基酸;同源性比较结果表明,绵羊与黄牛、水牛和山羊的同源性较高,达98%~100%,而与马、狗、猪、猫等同源性仅为81%~...
哺乳动物白色基因座(KIT基因)的研究现状
哺乳动物 毛色 白色基因座
2009/6/19
哺乳动物的毛色是由真黑色素及伪黑色素构成的, 二者编码的蛋白在细胞内的相对含量决定了最终的毛色表型。黑色素的生物
合成与经典的白色位点编码的KIT 受体密切相关,KIT 基因的突变会降低干细胞生长因子受体的活性。综述了KIT 基因的作用机理、
不同哺乳动物KIT 基因的定位、突变分析、KIT 基因对毛色的影响及在动物生产中的研究意义。
从羊驼皮肤中提取总RNA,利用RT-PCR技术,扩增了羊驼显性白毛控制基因 (KIT) cDNA序列(DQ450844),并与其它动物相应区域作了同源性比较,结果表明:羊驼KIT基因exon10-19 cDNA长1 044 bp,编码含347个氨基酸残基的蛋白;蛋白质同源性比较显示,羊驼与牛、羊、猪、人、马、猩猩等的同源性大于98%,与鼠的同源性为95%。羊驼aa2编码缬氨酸,而猪、人与牛等动物则...
Development of detection kit for sulfonylurea resistant weeds of paddy field by the difference in their rooting responses
detection kit paddy weeds herbicide resistant sulfonylurea
2009/3/10
Development of detection kit for sulfonylurea resistant weeds of paddy field by the difference in their rooting responses.
Application of commercially available fenitrothion-ELISA kit for soil residue analysis
ELISA fenitrothion soil matrix
2009/3/5
A commercially available fenitrothion-ELISA kit, designed for residue analysis of crop samples, was applied in a method development study using 10 different soils spiked with the target pesticide. R...
绵羊显性白位点基因(KIT)cDNA的克隆与序列分析
绵羊 KIT基因 克隆 序列分析
2009/1/4
显性白位点基因座位编码一种跨膜蛋白-----肥大细胞生长因子受体,这种受体对黑色素细胞的形成、成熟及增殖迁移有重要作用。本研究克隆了绵羊KIT基因的部分编码序列,首次获得绵羊KIT基因的cDNA序列。并与其它动物相应区域作了同源性比较,结果表明:绵羊KIT基因exon11-19 cDNA长1003bp,编码含331个氨基酸残基的蛋白;蛋白质同源性比较显示,绵羊与牛、羊、猪、人、马等的同源性大于94...
以吉林省四平地区网翅蝗科(直翅目:蝗总科)3种优势蝗虫为实验材料,探讨在蝗虫精子发生过程中c-kit蛋白表达和调控机制,应用免疫组织化学和统计分析等方法对精子发生过程中四个代表性阶段c-kit蛋白特异性表达动态进行研究,3种蝗虫分别为:绿牧草蝗Omocestus viridulus (Linnaeus) ,素色异爪蝗Euchorthippus unicolor (Ikonn.)和条纹异爪蝗Euch...
猪显性白毛调控基因(KIT)的研究
猪 毛色 KIT基因
2008/1/7
猪的白毛色性状由显性基因KIT决定。本文从KIT基因的定位、突变分析、分子基础和作用机制等方面综述了对该基因的研究现状,叙述了KIT基因的研究意义。
羊驼KIT基因exon10-19 cDNA的克隆、表达及生物信息学分析
羊驼 KIT基因 克隆 序列分析
2013/12/10
从羊驼皮肤中提取总RNA,利用RT-PCR技术,扩增了羊驼显性白毛控制基因 (KIT) cDNA序列(DQ450844),并与其它动物相应区域作了同源性比较,结果表明:羊驼KIT基因exon10-19 cDNA长1 044 bp,编码含347个氨基酸残基的蛋白;蛋白质同源性比较显示,羊驼与牛、羊、猪、人、马、猩猩等的同源性大于98%,与鼠的同源性为95%。羊驼aa2编码缬氨酸,而猪、人与牛等动物则...