Effects of hap mutations on heme and cytochrome formation in yeast.

doi:10.1007/BF00312865

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Article

Effects of hap mutations on heme and cytochrome formation in yeast.

Current genetics - 1 Feb 1990

Mattoon J R, Caravajal E, Guthrie D

Abstract excerpt

Simultaneous effects of mutations in the transcriptional regulatory genes, HAP1, HAP2 and HAP3, on all respiratory cytochromes of Saccharomyces cerevisiae were determined. Cytochrome behavior in hap mutants and in cyc4 and rhm1 mutants, altered in regulation of 5-aminolevulinate synthase, was com...

Topics

5-Aminolevulinate Synthetase
Cytochromes
DNA, Fungal
DNA, Mitochondrial
Genes, Fungal
Genes, Regulator
Genetic Complementation Test
Heme
Mutation
Porphyrins
Saccharomyces cerevisiae
Transcription, Genetic

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