单词 | lactose operon |
释义 | > as lemmaslactose 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. < as lemmas |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。