PARTIAL CELL-WALL LYSIS AND THE RESUMPTION OF MERISTEMATIC ACTIVITY IN FRAXINUS-EXCELSIOR CAMBIUM

被引:26
作者
FUNADA, R
CATESSON, AM
机构
来源
IAWA BULLETIN | 1991年 / 12卷 / 04期
关键词
FRAXINUS-EXCELSIOR; CELL WALL; CAMBIUM; AUTOLYSIS; CALCIUM;
D O I
10.1163/22941932-90000547
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Cytochemical changes in cambial cell walls were studied during the transition from rest to mitotic activity in spring. A partial autolysis occurred in the radial walls especially at cell junctions. The lysis was closely associated with a localised decrease in the level of calcium ions bound to the cell walls.
引用
收藏
页码:439 / 444
页数:6
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