| 单词 | DNA,Heteroduplex |
| 释义 | DNA,Heteroduplex《英文msh词典》DNA,Heteroduplex [入口词] DNA,Heteroduplex [主题词] Nucleic Acid Heteroduplexes [英文释义] Double-stranded nucleic acid molecules (DNA-DNA or DNA-RNA) which contain regions of nucleotide mismatches (non-complementary). In vivo,these heteroduplexes can result from mutation or genetic recombination; in vitro,they are formed by nucleic acid hybridization. Electron microscopic analysis of the resulting heteroduplexes facilitates the mapping of regions of base sequence homology of nucleic acids. |
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