Normal Levels of Sox9 Expression in the Developing Mouse Testis Depend on the TES/TESCO Enhancer, but This Does Not Act Alone
Fig 1
Schematic representation of TES and TESCO.
TES (3161 bp, blue box) is located 10–13 kb upstream of the Sox9 transcription start site. TESCO is located within TES (1293 bp, purple box). The location of binding sites for SF1, SRY and SOX9 transcription factors are indicated. Nine putative sites for SF1 (Green triangular), eight for SRY (blue circle) and three for SOX9 (Pink square) are present.