“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	associated useful composition associated valuation ring associated variate associated variety associated vector bundle associate minimal surface associate professor associate relation associate surface associating input association association algebra association analysis association and Kriging grid method association anlysis association area of cerebral cortex association-based long-lived routing association-based long-lived routing, ABR association by contiguity association by contrast association by similarity association class association colloid association constant association fluid

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