橘子朗文词典

noncoding DNA

N 开头单词

同根派生

     

英汉例句

  • Intron A noncoding DNA sequence that occurs between coding sequences (exons) in many eukaryote genes.
    内含子：是大多数真核生物基因中位于编码序列（外显子）之间的不编码的DNA序列。
  • A study of two species of fruit flies found that 40% to 70% of noncoding DNA evolves more slowly than the genes themselves.
    研究两种果蝇发现40%25到70%25的非编码DNA比基因本身进化更慢。
  • An overwhelming percentage of noncoding DNA in eukaryotes serves no known biological role and whether most of them evolve without selection constraints remains in debates.
    在真核基因组中占有绝大多数的非编码DNA似乎没有明显的生物学功能，而它们在进化过程中的变化是否受到选择压力的限制迄今仍不明了。
  • DNA fingerprinting can help the police to find the criminals.
    DNA指纹术有助於警察发现罪犯。
  • One layer is woven throughout the vast “noncoding” sequences of DNA that interrupt and separate genes.
    不过在传统认定的基因之外，至少还有两层资讯存在。