Restricted expression domains of Ezrin in developing epithelia of the chick.

作者: Ulrike Richter , Lars Wittler , Michael Kessel

DOI: 10.1016/J.MODGEP.2003.08.008

关键词: Cell biologyEzrinOlfactory epitheliumGastrulationActin-binding proteinPharyngeal pouchMesodermBiologyInternal medicineForegutLens placodeEndocrinology

摘要: Ezrin is a member of the ERM- (Ezrin-Radixin-Moesin-) family actin binding proteins, which function as linkers cortical cytoskeleton to components plasma membrane. Additional roles for in intracellular signalling and ion channel regulation were suggested. We found mRNA anterior endo- mesoderm chick gastrula stage embryos. In these tissues message strongly expressed throughout early development foregut (pharynx) heart tube. During later stages development, highly restricted expression domains detected endodermal lining pharyngeal pouches, mesonephric duct tubuli, ectodermal placodes giving rise inner ear, eye lens olfactory epithelium.

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