| Name | Pituitary-specific positive transcription factor 1 |
| Description | Transcription factor involved in the specification of the lactotrope, somatotrope, and thyrotrope phenotypes in the developing anterior pituitary. Activates growth hormone and prolactin genes. Specifically binds to the consensus sequence 5'-TAAAT-3'. |
| UniProt ID | P28069 |
| Gene | POU1F1 |
