Ontology highlight
ABSTRACT:
SUBMITTER: Lodi T
PROVIDER: S-EPMC361146 | biostudies-other | 1991 Jul
REPOSITORIES: biostudies-other
Molecular and cellular biology 19910701 7
Expression of the Saccharomyces cerevisiae gene encoding cytochrome b2 (EC 1.2.2.3), CYB2, was investigated by direct analysis of mRNA transcripts and by measurement of the expression of lacZ fused to the CYB2 control regions. These studies indicated that regulation of the CYB2 gene is subject to several metabolic controls at the transcriptional level: inhibition due to glucose fermentation, induction by lactate, and inhibition in anaerobiosis or in absence of heme biosynthesis. Furthermore, we ...[more]