PALIMPSEST
\pˈalɪmpsəst], \pˈalɪmpsəst], \p_ˈa_l_ɪ_m_p_s_ə_s_t]\
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A parchment which has been written upon twice, the first writing having been erased to make place for the second.
By Oddity Software
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A parchment which has been written upon twice, the first writing having been erased to make place for the second.
By Noah Webster.
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A manuscript which has been written upon twice, the first writing having been rubbed off to make room for the second.
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.-.