In the case of penicillin G, the fermentation is finished after 200 hours, and the cell mass is separated by filtration.
在青霉素g的情况下，发酵完成200小时后，细胞的质量是由过滤分离。
2
G protein coupled signal transduction system is one major transmembrane signaling pathways in cell.
蛋白偶联信号传导系统是一类重要的细胞跨膜信号传导途径之一。
3
Method: Chromosomal abnormalities were analyzed in 16 patients with MM by short-term bone marrow cell cultures and G-banding and analyzed the relationship with the type and stage and prognosis in MM.