The vertebrate TATA-binding protein (TBP) paralogue (TBPL2) is only expressed in growing oocytes, where TBP is absent. Here the authors highlight a unique role for the TBPL2/TFIIA complex in the establishment of the oocyte transcriptome by using a specific TSS recognition code.
- Changwei Yu
- Nevena Cvetesic
- László Tora