HAP4, the glucose‐repressed regulated subunit of the HAP transcriptional complex involved in the fermentation–respiration shift, has a functional homologue in the respiratory yeast Kluyveromyces lactis

Abstract
In Saccharomyces cerevisiae, the heteromeric HAP transcription factor is necessary for optimal growth on respiratory carbon sources. One of its components, the Hap4p protein, is necessary for transcr...