请输入您要查询的字词:
单词
反向选择
释义
反向选择
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
constitutional structure
constitutional supercooling
constitutional treaty
Constitution and Post Immobility
Constitution Compact of Republic of China
constitution controller
constitution day
constitution engineering
constitution isomerization
Constitution of 1954
Constitution of Argentina 1949
Constitution of Australian Commonwealth
Constitution of Brazil(1824)
Constitution of Brazil(1891)
Constitution of Brazil(1946)
Constitution of Brazil(1967)
Constitution of Cuba(1901)
Constitution of Cuba(1940)
Constitution of Fiji 1970
Constitution of Fiji 1990
Constitution of Fiji 1997
Constitution of May 9th
Constitution of Mexico(1814)
Constitution of Mexico(1824)
Constitution of Mexico(1857)
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/11/2 20:24:26