单词 | consensus sequence |
释义 | > as lemmasconsensus sequence Genetics. A notional nucleotide or amino acid sequence in which each nucleotide or amino acid is the one most frequently found at that position when a comparison of many sequences of similar structure or function is made. Frequently attributive, esp. in consensus sequence. ΚΠ 1978 J. F. Catterall et al. in Nature 12 Oct. 511/2 The redundant sequences all vary, yet are related in that they are all contained within the hexanucleotide (5′) T-C-A-G-G-T (3′)... A ‘consensus’ sequence may be derived..by counting the frequency of each nucleotide at positions a–h... Seven junctions contain the consensus C-A-G-G. 1985 J. H. Rogers in D. C. Reanney & P. Chambon Genome Evol. Prokaryotes & Eukaryotes 243 Different mammalian orders have entirely different consensuses. 2002 Jrnl. Heredity 93 341/2 A consensus map for the strictum complex that includes all the detected sites in the three subspecies..has been considered. 2005 D. P. Clark Molecular Biol. vi. 136 Although a few highly expressed genes do have the exact consensus sequences in their promoters, the −10 and −35 region sequences are rarely perfect. < as lemmas |
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