RATCH
\ɹˈat͡ʃ], \ɹˈatʃ], \ɹ_ˈa_tʃ]\
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mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
By Princeton University
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mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
By DataStellar Co., Ltd
By Daniel Lyons
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.-.