POSTAL SERVICE
\pˈə͡ʊstə͡l sˈɜːvɪs], \pˈəʊstəl sˈɜːvɪs], \p_ˈəʊ_s_t_əl s_ˈɜː_v_ɪ_s]\
Definitions of POSTAL SERVICE
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the system whereby messages are transmitted via the post office; "the mail handles billions of items every day"; "he works for the United States mail service"; "in England they call mail `the post'"
By Princeton University
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.-.