单词 | cell plate |
释义 | > as lemmascell plate cell plate n. Botany a structure formed during the mitotic division of a plant cell when Golgi-derived vesicles containing cell wall precursors fuse to form a partition between the two daughter cells. ΚΠ 1872 Lancet 7 Sept. 344/2 Each of these little segments or cylinders split longitudinally, and, unrolling itself, proved to be a square cell-plate or lamina, with a nucleus near its centre. 1960 K. Esau Anat. Seed Plants iv. 33 The exact nature of this cell plate, when it is first discernible, is not known, but it may possibly contain the pectic materials that later constitute the middle lamella. 2003 Planta 218 205/1 Cytokinesis involves the deposition of cell wall material during the formation and rapid outward expansion of the cell plate. < as lemmas |
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