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反向选择
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反向选择
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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。
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Extended net
extended number axis
extended object
extended periodic table of chemical elements
extended Petri net
extended-phase space
extended photosphere
extended plane
extended point transformation
extended polynomial
extended predicate calculus
extended producer responsibility
extended proportional navigation
extended quintessence
extended radio source
extended random walk
extended-range electric vehicle
extended-range percolation
extended real number system
Extended Records from Yunzhai
extended Riemann hypothesis
extended ROentgen Survey with an Imaging Telescope Array
extended scalars
extended scattering medium
extended sense judge approach
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