“counter selection”的概念、定义、翻译、参考文献-科学参考

单词	counter selection
释义	counter selection Encyclopedia 理学上位分析释 counter selection反向选择将反向选择标记基因导入受体细胞，在一定的筛选条件下，带有反向选择标记基因的细胞株不能生长，而不带有反向选择标记基因的细胞株则能够生长，从而对目的基因的转化子进行无选择标记的筛选。
随便看	aerial image database aerial mine aerial mycelium aerial navigator aerial perspective aerialphotogrammetry aerial photogrammetry in civil engineering aerial photograph aerial pipeline crossing aerial plant aerial refueling flight test aerial refueling system aerial remote sensing aerial ropeway aerial ropeway accident rescue aerial seed bank aerial seeding aerial shield wire aerial sightseeing aerial sport in China aerial survey aerial technician aerial telescope aerial test for recovery aerial weapon captive test

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。