Transcriptional regulation by Tbx2 paralogs creates diversity within photoreceptor subtypes
Carinna M Householder, A Lee, Sofia Apgar, Annabella K Rinaldi, Juan Manuel Angueyra
This study identifies Tbx2 paralogs as regulators of photoreceptor subtype identity in zebrafish, showing their distinct roles in cone subtype generation and maintenance.
bioRxiv · Jul 21, 2026 · PreprintDevelopmental Biology