SUPERFECUNDATION
\sˌuːpəfˌɛkəndˈe͡ɪʃən], \sˌuːpəfˌɛkəndˈeɪʃən], \s_ˌuː_p_ə_f_ˌɛ_k_ə_n_d_ˈeɪ_ʃ_ə_n]\
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By Oddity Software
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s[=u]-p[.e]r-fek-un-d[=a]'shun, n. the impregnation of two or more ova at the same stage of development by different acts of coition.
By Thomas Davidson
By Willam Alexander Newman Dorland
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.-.