The observation under microscope showed that the rhizobia were present in percycle cells of vascular system of the tobacco hairy roots and in cortex cells and intercellularspaces of rice roots.
显微镜观察表明在烟草发根的维管束中柱鞘细胞、水稻根皮层细胞内和细胞间隙有根瘤菌存在。
2
The results indicated that theendophytic diazotrophic bacteria existed in epidermal cells, cortex cells, vascular tissue cells and intercellularspaces of rice roots.
结果表明,固氮细菌鹑鸡肠球菌在水稻根表皮细胞、内皮层细胞、维管组织细胞和细胞间隙中存在。
3
In aquatic plants, the palisade cells are absent so that there is more intercellularSpaces (air Spaces) for buoyancy.