| 单词 | repetitive dna |
| 释义 | > as lemmasrepetitive DNA repetitive DNA n. Genetics repeated sequences of nucleotides, occurring chiefly in non-coding regions of eukaryotic DNA. ΚΠ 1968 Science 9 Aug. 532/3 All of these organisms contain repetitive DNA. 1989 C. J. Avers Process & Pattern in Evol. i. iv. 146 Although it is true that some repetitive DNA is dispensible [sic], other repetitive DNA appears to be essential for survival. 2001 N.Y. Times 11 Feb. i. 42/2 Much of the repetitive DNA is formed by a couple of rogue genes that millions of years ago learned to copy and insert themselves into new sites in the genome. < as lemmas |
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