http://www.sciencedirect.com/science/article/pii/S0361923007003656
Structurally similar PaxB gene is implicated in visual system development in jellyfish, the most basal organism possessing complex eyes. The widespread use of Pax genes in the genetic program underlying eye formation throughout the animal kingdom raises a question why certain transcription factors have been frequently redeployed to build eyes.
Structurally similar PaxB gene is implicated in visual system development in jellyfish, the most basal organism possessing complex eyes. The widespread use of Pax genes in the genetic program underlying eye formation throughout the animal kingdom raises a question why certain transcription factors have been frequently redeployed to build eyes.
