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单词 lactose operon
释义

> as lemmas

lactose operon
lactose operon n. Molecular Biology the part of a bacterial chromosome containing a sequence of genes responsible for the metabolism of lactose and other β-galactosides; = lac operon n. at lac n.3 Compounds 2.
ΚΠ
1961 F. Jacob & J. Monod Cold Spring Harbor Symp. Quantitative Biol. 26 205 (heading) Polarized effects of mutations at different loci on the lactose operon.
1985 Proc. National Acad. Sci. U.S.A. 82 6414/1 The DNA sequence of the control elements of the lactose operon was one of the first to be studied.
2009 D. P. Clark & N. J. Pazdernik Biotechnology ii. 41 (caption) The lactose operon is turned on only when glucose is absent but lactose is present.
extracted from lactosen.
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更新时间:2024/12/23 4:00:53