Hoffman et al., 2002 - Exogenous retinoic acid induces a stage-specific, transient and progressive extension of Sonic hedgehog expression across the pectoral fin bud of zebrafish. The International journal of developmental biology   46(7):949-956
4 Genes / Markers
Marker Type Symbol Name
Gene dlx3b distal-less homeobox 3b
Gene msx3 muscle segment homeobox 3
Gene ptch2 patched 2
Gene shha sonic hedgehog signaling molecule a