NUCLEIN

Etymology

Noun

nuclein (plural nucleins)

(biochemistry) A phosphorus-rich protein found in the nucleus of a cell, later specifically nucleohistone or nucleoprotamine; also, any similar compound present in the cell nucleus. [from 19th c.]

Anagrams

• lucenin

Source: Wiktionary


Nu"cle*in, n. (Physiol. Chem.)

Definition: A constituent of the nuclei of all cells. It is a colorless amorphous substance, readily soluble in alkaline fluids and especially characterized by its comparatively large content of phosphorus. It also contains nitrogen and sulphur.

Source: Webster’s Unabridged Dictionary 1913 Edition



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Word of the Day

10 March 2025

FABLED

(adjective) celebrated in fable or legend; “the fabled Paul Bunyan and his blue ox”; “legendary exploits of Jesse James”


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