mammary gland bioreactor

基本解释

Mammary gland bioreactor is a useful biological system which expresses foreign genes in the mammary gland and produces functional pharmaceutical proteins in milk.
动物乳腺生物反应器是利用动物乳腺特异性启动子调控元件指导外源基因在乳腺中特异性表达，并从转基因动物奶液中获取重组蛋白。
The mammary gland bioreactor has great commercial value, but the examples for high level expression of foreign gene were so few that the most examples were not suitable for commercial program.
乳腺生物反应器拥有巨大的开发价值，但开发成功的例子却寥寥可数，主要的原因是外源基因的表达量较低，达不到开发生产的要求。
Objective To construct an expression vector for highly efficient expression of tissue-type plasminogen activator (t-PA) confined in the mammary gland of cow to develop a cow mammary gland bioreactor.
目的构建组织型纤溶酶原激活剂（t-PA）乳腺定位表达载体，使其在牛乳汁中高效表达，从而建立牛乳腺生物反应器。