TEETOTUM
\tˈiːtɒtəm], \tˈiːtɒtəm], \t_ˈiː_t_ɒ_t_ə_m]\
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a conical child's plaything tapering to a steel point on which it can be made to spin; "he got a bright red top and string for his birthday"
By Princeton University
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a conical child's plaything tapering to a steel point on which it can be made to spin; "he got a bright red top and string for his birthday"
By DataStellar Co., Ltd
By William Dodge Lewis, Edgar Arthur Singer
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.-.