单词 | molecular motor |
释义 | > as lemmasmolecular motor a. More fully molecular motor. Any of various molecules, molecular systems, etc., which can produce the mechanical effect of moving other molecules or organelles within a cell. ΚΠ 1964 Acta Otolaryngol. 57 33 (title) On hyaluronate molecules in the labyrinth as mechanoelectrical transducers, and as molecular motors acting as resonators. 1982 Math. Biosci. 2 2 The cellular motor of blue-green algae has as yet not been identified. 1993 Jrnl. Cell Biol. 121 1357 The theory provides a natural classification scheme for the motors: it correlates the biochemical and mechanical differences between ‘porters’ such as cellular kinesins or dyneins, and ‘rowers’ such as muscular myosins or flagellar dyneins. 2010 G. Karp Cell & Molecular Biol. (ed. 6) ix. 328 The binding and hydrolysis of a single ATP molecule is used to drive a power stroke that moves the motor a precise number of nanometers along its track. < as lemmas |
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