1) plasmid instability
质粒不稳定
2) Palsmid instability
质粒不稳定性
3) stable plasmid
稳定质粒
4) segregational instability
质粒分离不稳定性
1.
Current studies on plasmid stability have been approached genetically, focusing on segregational instability, which is concerned as a major problem.
以非抗生素为选择压力的质粒解离后致死系统(PSK,post-segregational killing system)是解决质粒分离不稳定性的有效方法之一,即该系统并不直接参与质粒DNA的复制,而是在质粒发生不稳定分离后,杀死无质粒的子代细胞,从而在细胞传代中保持质粒稳定的性状。
6) plasmid stability
质粒稳定性
1.
Effects of oscillation operations on plasmid stability of S. cerevisiae harboring plasmid;
周期操作对基因工程菌质粒稳定性的影响
2.
The cell plasmid stability,the cell viability and acetic acid production during the cultivation were investigated.
采用补料一分批式发酵,研究了4种不同间歇周期补氮操作对细胞生长和类人胶原蛋白表达的影响,以及发酵过程中细胞质粒稳定性、细胞菌落形成能力和乙酸生成量的变化。
3.
Methods:The influence of ammonium sulfate and glucose on plasmid stability and penicillin G acylase activity were conducted in flask shakes and a 5L fermentor.
发酵过程中维持低葡萄糖水平可以限制细胞的生长速率,提高质粒稳定性和促进青霉素G酰化酶的合成。
补充资料:木栓质体(稳定组)
木栓质体(稳定组)
13.木栓质体(稳定组)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条