| 单词 | aptamer |
| 释义 | aptameraptamer(ˈæptəmə)aptameraptamerA short biomolecule (e.g., an oligonucleotide or peptide) that binds to a specific target molecule—e.g., dopamine, HIV TAR, hemin, IFN-gamma, lysozyme, thrombin and vascular endothelial growth factor (VEGF). Decoy aptamers inactivate DNA-binding proteins (e.g., transcription factors), thereby activating or inactivating genes.aptamer(ap′tă-mĕr) [L. aptus, fitted, appropriate + -mere] |
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