| 单词 | subsidiary cell |
| 释义 | > as lemmassubsidiary cell subsidiary cell n. [translation of German Nebenzelle (E. Pfitzer 1870, in Jahrbücher f. wissensch. Bot. 7 535, itself after scientific Latin cellula lateralis (1833))] Botany an epidermal cell bordering a guard cell, typically having a less thickened cell wall. ΘΚΠ the world > plants > part of plant > cell or aggregate tissue > [noun] > cell > types of > guard- or subsidiary cell accessory cell1831 guard-cell1875 guardian-cell1880 subsidiary cell1884 1884 F. O. Bower & D. H. Scott tr. H. A. de Bary Compar. Anat. Phanerogams & Ferns 38 These peculiar neighbouring cells of the stomata are termed its subsidiary cells, or subsidiary cells of the pore. 1907 Bot. Gaz. 43 197 The walls of the guard cells and of the subsidiary cells are strongly thickened. 2010 C. B. Beck Introd. Plant Struct. & Devel. (ed. 2) viii. 152 Subsidiary cells, surrounding the guard cells, are the source of water and ions during the process of stomatal opening. < as lemmas |
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