MECHANISM OF EVAGINATION OF IMAGINAL DISKS OF DROSOPHILA-MELANOGASTER .3. EVIDENCE FOR CELL REARRANGEMENT

被引:116
作者
FRISTROM, D [1 ]
机构
[1] UNIV CALIF BERKELEY, DEPT GENET, BERKELEY, CA 94720 USA
关键词
D O I
10.1016/0012-1606(76)90296-7
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
The shape and arrangement of cells in leg disks of D. melanogaster at different stages of evagination were examined by scanning electron microscopy. The change in shape of the disk during evagination is largely a result of cell rearrangement. This process involves small movements of many cells within the disk epithelium while close associations between neighboring cells are maintained.
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页码:163 / 171
页数:9
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