Homeobox-leucine zipper family protein / lipid-binding START domain-containing protein;(source:Araport11)
TAIR Curator Summary:
Dominant PHB mutations cause transformation of abaxial leaf fates into adaxial leaf fates. Encodes a member of HD-Zip family which contains homeodomain-leucine zipper domains and domain similar to a mammalian sterol binding domain. Has overlapping functions with PHAVOLUTA, REVOLUTA and CORONA.
TAIR Short Description:
Homeobox-leucine zipper family protein / lipid-binding START domain-containing protein
and interoperation is funded by 
