单词	nucleocapsid
释义	nucleocapsid /ˌnjuːklɪə(ʊ)ˈkapsɪd / noun Biology The capsid of a virus with the enclosed nucleic acid.Like other flaviviruses, West Nile virus is a small, single stranded, positive sense RNA virus comprising about 11 000 nucleotides wrapped in a nucleocapsid and surrounded by a lipid membrane.... The DNA is enclosed in a nucleocapsid, or core antigen, which is surrounded by a spherical envelope (surface antigen). Zinc fingers are a chain of amino acids found in the nucleocapsid of HIV, a viral core protein that is involved in binding and packaging of viral RNA into new virions budding from an infected cell.
随便看	rotary-winged rotascythe rotaspreader rotatable rotatably rotate rotation rotational rotational latency rotationally rotational quantum number rotational symmetry rotation crop rotation curve rotation grass rotation group rotation office rotative rotativism rotativist rotator rotator cuff Rotatoria rotatorial rotatorian

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