乳腺特异性表达载体PIN的构建及其表达效率的研究

来源 :中国畜牧兽医学会动物解剖学及组织胚胎学分会第十七次学术研讨会 | 被引量 : 0次 | 上传用户：spaiwy

【摘要】

：

山羊奶单产量低是制约我国们羊奶产业发展的瓶颈,培育高产转基因奶山羊品系,显著提高奶产量是解决该问题的有效方法.体内影响乳腺发育的激素主要为生长激素、催乳素、孕酮、雌激素和类胰岛素生长因子(IGF-1).其中IGF-1在泌乳期主要通过调节营养分配和维持乳腺细胞活力来提高奶产量.本研究通过构建乳腺特异性表达载体PIN,研究IGF-1基因在体外人乳腺癌细胞Bcap-37和体内山羊乳腺中的表达水平,旨在为

【作者】

：

林建庾庆华张强杨倩

【机构】

：

南京农业大学动物医学院,南京210095

【出处】

：

中国畜牧兽医学会动物解剖学及组织胚胎学分会第十七次学术研讨会

【发表日期】

：

2012年7期

【关键词】

：

类胰岛素生长因子新霉素乳腺特异性表达载体

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乳腺特异性表达载体PIN的构建及其表达效率的研究

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