PYRITES
\pa͡ɪɹˈa͡ɪtiːz], \paɪɹˈaɪtiːz], \p_aɪ_ɹ_ˈaɪ_t_iː_z]\
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A name given to a number of metallic minerals, sulphides of iron, copper, cobalt, nickel, and tin, of a white or yellowish color.
By Oddity Software
By William Dodge Lewis, Edgar Arthur Singer
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A native compound of sulphur with other metals, so called because it strikes fire when struck against steel.
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PYRITIC, PYRITICAL.
By Daniel Lyons
By William Hand Browne, Samuel Stehman Haldeman
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.-.