| 单词 | middle lamella |
| 释义 | > as lemmasmiddle lamella middle lamella n. Botany the central part of the wall between two adjacent plant cells, which is composed chiefly of pectins. ΘΚΠ the world > plants > part of plant > cell or aggregate tissue > [noun] > cell > parts of cell > cell wall and parts septum1720 pit1839 sieve-plate1875 sieve-pore1875 sieve-tube1875 anticlinal1882 periclinal1882 sieve-vessel1882 pit cavity1884 pit membrane1884 middle lamella1887 torus1887 tonoplast1895 pit canal1911 pit chamber1917 pit aperture1918 pit pair1933 pit field1934 margo1965 sieve-tissue- 1887 T. W. Shore Elem. Pract. Biol. Veg. 13 1. The thin common cell wall, or middle lamella. 1925 A. J. Eames & L. H. MacDaniels Introd. Plant Anat. ii. 25 When a pronounced secondary wall is present the primary wall is commonly called the middle lamella. 1965 K. Esau Plant Anat. (ed. 2) iii. 34 On the basis of development and structure three parts are commonly recognized in plant cell walls: the intercellular substance or middle lamella, the primary wall, and the secondary wall. 1992 M. Ingrouille Diversity & Evol. Land Plants 25 Important constituents are the pectic substances which glue cells together at the middle lamella. < as lemmas |
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