单词 | ligation |
释义 | ligation [lī`gā·shǝn] MEDICINE Surgical tying of vessels or ducts with a ligature. MOLECULAR BIOLOGY 1. The process of joining two adjacent nitrogenous bases separated by a nick in one strand of a deoxyribonucleic acid duplex or of two linear nucleic acid molecules. 2. Formation of a phosphodiester bond to join adjacent nucleotides in the same nucleic acid chain. |
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