Article
[Characterization of new splicing mutation in steroid 21-hydroxylase gene].
Bioorganicheskaia khimiia - 1 Jan 2000
Rubtsov P M, Igudin E L, Pichugina M Iu, Spirin P V, Prasolov V S, Tul'pakov A N
Abstract excerpt
Novel mutation in CYP21A2 gene causing the steroid 21-hydroxylase deficiency - C to G substitution in 7-position ofintron 2 acceptor splice site (c.290-7C>G) was identified. The effect of the mutation on splicing was checked in the system of CYP21A minigene expression in the cultured mammalian cells. The mutation impairs the usage of intron 2 acceptor splice site resulting in intron retention.
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