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has gloss | eng: U5 RNA is a non-coding RNA that is a component of both types of known spliceosome. The precise function of this molecule is unknown, though it is known that the 5 loop is required for splice site selection and p220 binding, and that both the 3 stem-loop and the Sm site are important for Sm protein binding and cap methylation. |
lexicalization | eng: U5 spliceosomal RNA |
instance of | (noun) (genetics) a segment of DNA that is involved in producing a polypeptide chain; it can include regions preceding and following the coding DNA as well as introns between the exons; it is considered a unit of heredity; "genes were formerly called factors" factor, gene, cistron |
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has gloss | fra: L’ARN splicéosomal U5 est un petit ARN nucléaire (snRNA ou ARNpn) entrant dans la composition des petites ribonucléoprotéines nucléaires U5. Il forme un trimère avec U4 et U6 mais son rôle nest pas connu avec précision. Il interviendrait dans le rapprochement des deux extrêmités de lintron avant son excision. |
lexicalization | fra: ARN splicéosomal U5 |
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