B
\bˈiː], \bˈiː], \b_ˈiː]\
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the blood group whose red cells carry the B antigen
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aerobic rod-shaped spore-producing bacterium; often occurring in chainlike formations; found primarily in soil
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the 2nd letter of the Roman alphabet
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(physics) a unit of nuclear cross section; the effective circular area that one particle presents to another as a target for an encounter
By Princeton University
By DataStellar Co., Ltd
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is the second letter of the English alphabet. (See Guide to Pronunciation, 196, 220.) It is etymologically related to p, v, f, w and m , letters representing sounds having a close organic affinity to its own sound; as in Eng. bursar and purser; Eng.
By Noah Webster.
By William Hand Browne, Samuel Stehman Haldeman
By James Champlin Fernald
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.-.