QUATERNARY PERIOD
\kwətˈɜːnəɹˌɪ pˈi͡əɹɪəd], \kwətˈɜːnəɹˌɪ pˈiəɹɪəd], \k_w_ə_t_ˈɜː_n_ə_ɹ_ˌɪ p_ˈiə_ɹ_ɪ__ə_d]\
Word of the day
Proto Oncogene Proteins c erbB 2
- cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.