Fig. 4From: Retracing the path of planar cell polarityDomain analyses of Inversin proteins revealing their conservation. A duplication event  has occured in Porifera and four AAX9Y/F motifs at the C-terminal end is shared by Ambulacraria (Hemicentrotus pulcherrimus and Saccoglossus kowalevskii ), Mollusca (Aplysia californica) and poriferan Invs1. Scale: 100 amino-acidsBack to article page