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单词 heteroduplex
释义

> as lemmas

heteroˈduplex
heteroˈduplex adj.
Brit. /ˌhɛt(ə)rə(ʊ)ˈdjuːplɛks/
,
/ˌhɛt(ə)rə(ʊ)ˈdʒuːplɛks/
,
U.S. /ˌhɛdəroʊˈd(j)uˌplɛks/
,
/ˌhɛdərəˈd(j)uˌplɛks/
Biochemistry containing or consisting of polynucleotide strands derived from two different parent molecules; (also as n.) a heteroduplex molecule.
ΚΠ
1963 A. H. Doerman in W. J. Burdette Methodol. Basic Genet. 34 The heterozygote is imagined to consist of a heteroduplex molecule in which every genetic site is represented twice.
1966 Progress Nucleic Acid Res. & Molecular Biol. 5 319 The exposed polynucleotide chains can be thought to anneal during the act of rejoining to produce a heteroduplex region lying between the two recombinant segments.
1968 Proc. National Acad. Sci. U.S.A. 60 243 Each heteroduplex should thus contain a single-stranded loop in the wild-type DNA strand at the point where the deletion occurs.
1968 Sci. Jrnl. Nov. 5/1 The mixture [of DNA] now contains some ‘heteroduplex’ molecules consisting of a wild-type and a mutant strand.
extracted from hetero-comb. form
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