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Article

MRS3 and MRS4, two suppressors of mtRNA splicing defects in yeast, are new members of the mitochondrial carrier family.

Journal of molecular biology - 5 Jan 1991

Wiesenberger G, Link T A, von Ahsen U, Waldherr M, Schweyen R J

Abstract excerpt

When present in high copy number plasmids, the nuclear genes MRS3 and MRS4 from Saccharomyces cerevisiae can suppress the mitochondrial RNA splicing defects of several mit- intron mutations. Both genes code for closely related proteins of about Mr 32,000; they are 73% identical. Sequence comparisons indicate that MRS3 and MRS4 may be related to the family of mitochondrial carrier proteins. Support for this notion...

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PMID: 1703236
DOI: 10.1016/0022-2836(91)90608-9

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