HIEROGLYPHICS
\hˌa͡ɪ͡əɹəɡlˈɪfɪks], \hˌaɪəɹəɡlˈɪfɪks], \h_ˌaɪə_ɹ_ə_ɡ_l_ˈɪ_f_ɪ_k_s]\
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[Gr.] Sculpture-writing, or writing by pictures, in which ideas are represented by visible subjects. The likenesses of these objects were in course of time modified, until they assumed the forms of letters in the Phoenician, Greek, and Roman alphabets.
By Henry Percy Smith
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.-.