Provitamin A conversion to retinal via the$β$, $β$-carotene-15, 15′-oxygenase (bcox) is essential for pattern formation and differentiation during zebrafish embryogenesis
Journal article published in 2003 by
Johanna M. Lampert,
Jochen Holzschuh,
Susanne Hessel,
Wolfgang Driever,
Klaus Vogt,
Johannes von Lintig 
