Topic Highlight
Copyright ©2006 Baishideng Publishing Group Co.
World J Gastroenterol. Dec 14, 2006; 12(46): 7440-7450
Published online Dec 14, 2006. doi: 10.3748/wjg.v12.i46.7440
Figure 1
Figure 1 Schematic representation of the four ErbB family members and their respective ligands. The numbers depict percentage homology of each domain relative to EGFR/ErbB-1. There are no known ligands for ErbB-2 and the tyrosine kinase domain is non-functional in ErbB-3, as marked with a cross.