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单词 plectonemic
释义

plectonemic

/ˌplɛktə(ʊ)ˈniːmɪk/
Chiefly Molecular Biol.
adjective
Of, relating to, or designating a structure formed by two or more similar helices coiled together side by side in such a way that they cannot be fully separated without being unwound.

Origin

1940s. From ancient Greek πλεκτός twisted + νῆμα thread + -ic.

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更新时间:2024/9/20 6:29:46