单词 | watson–crick |
释义 | Watson–Crickn. Biochemistry. Used attributively with reference to the pairing of adenine with thymine (or uracil) and of guanine with cytosine in the two strands of a double helix, described by Watson and Crick in 1953. ΘΚΠ the world > matter > chemistry > organic chemistry > chemical processes or reactions > biochemical reactions and processes > [adjective] > processes associated with particular biochemists Kjeldahl method1885 Watson–Crick1964 1964 G. H. Haggis et al. Introd. Molecular Biol. ix. 229 The Watson-Crick pairs are purine-pyrimidine pairs. 1966 T. H. Jukes Molecules & Evolution i. 5 When cells divide and multiply, this sequence [of bases in DNA] replicates itself enzymatically through the Watson–Crick complementary pairing mechanism. 1976 Nature 23 Sept. 289/1 Much of the pairing at the third codon position also involves the normal Watson–Crick base pairs, A–U, and G–C, but for several codon–tRNA interactions, non-Watson–Crick pairs are clearly required. This entry has not yet been fully updated (first published 1986; most recently modified version published online September 2018). < n.1964 |
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。