carbon catabolite repression of transcription by galactose
A transcription regulation process in which the presence of galactose that leads to a decrease in the frequency, rate, or extent of transcription of specific genes involved in the metabolism of other carbon sources. Carbon catabolite repression is a mechanism of genetic regulation which the accumulation of catabolites of one substance in the cell represses the formation of enzymes that contribute to the catabolism of other substances.
GO:0000409
regulation of transcription by galactose
is_a
GO:0045013
carbon catabolite repression of transcription
is_a
down regulation of transcription by galactose
exact
down-regulation of transcription by galactose
exact
downregulation of transcription by galactose
exact
inhibition of transcription by galactose
narrow