SAGA Is a General Cofactor for RNA Polymerase II Transcription (Molecular Cell)

Baptista et al. show that SAGA, a transcriptional coactivator conserved in all eukaryotes, is involved in overall RNA polymerase II transcription in budding yeast. Using ChEC-seq, SAGA was shown to be recruited to both TATA-containing and TATA-less genes. In agreement, inactivation of SAGA leads to dramatic effects on nascent transcription.