a novel v-erb-b-related gene , c-erb-b-2 , which has been identified in the human genome , maps to human chromosome 17 at q21 ( ref . 40 ) , and seems to encode a polypeptide with a kinase domain that is highly homologous with , but distinct from , that of the epidermal growth factor ( egf ) receptor .
C0243036
erb-b
C0086418
human