| 单词 | primary cell wall |
| 释义 | > as lemmasprimary cell wall primary cell wall n. Botany the first cell wall to be formed in plant cell development. ΚΠ 1872 Philos. Trans. (Royal Soc.) 162 205 This tissue consists of simple prosenchyma, the walls exhibiting no traces of the pits or extensions of the protoplasm..to the primary cell-wall, seen in the true prosenchyma of Conifers. 1952 A. Frey-Wyssling in Struct. Aspects of Cell Physiol. 320 The development of cell walls, especially in the cells of higher plants, passes through two different stages. As long as there is growth in area, they remain thin and flexible. This fine membrane is called the primary cell wall. 2002 Plant Cell Physiol. 43 1421/2 The plant primary cell wall is a dynamic structure that exhibits considerable spatial and temporal variability in terms of composition and organization. < as lemmas |
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