PERTINACITY
\pˌɜːtɪnˈasɪti], \pˌɜːtɪnˈasɪti], \p_ˌɜː_t_ɪ_n_ˈa_s_ɪ_t_i]\
Sort: Oldest first
By Oddity Software
By Noah Webster.
By William Dodge Lewis, Edgar Arthur Singer
-
n. State or quality of being pertinacious; obstinacy;—resolution; constancy:—also pertinaciousness.
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.-.