Effects of 1, 2, 4-trichlorobenzene (TCB) stress on seedling growth, cell division and chromosomal aberration frequency of root-tip cells of Vicia faba were studied.
研究了1,2,4三氯苯(TCB)对蚕豆幼苗生长、根尖细胞分裂及染色体畸变的影响。
It was demonstrated that the cell cycle indexes were decreased as long as the concentrations of SNP were increased after collecting the cell division phase of the primary root-tip cells;
对SNP处理的水稻初生根根尖细胞进行细胞分裂相统计，结果表明：随SNP浓度的增大，细胞分裂指数呈下降趋势；
The kinetic pattern of activity of the first cell cycle showed that these cells were not activated synchronously, but re_entered the cell cycle in turn depending on their places in the root tip.
第一个细胞周期的激活样式表明，这些细胞并不同步激活，而是依次进入细胞周期，且进入的次序与自身在根尖中的相对位置有关。
Root border cells, previously referred as sloughed root cap cell, is a special cell population, which separates in large number from the periphery of the root cap and accumulates in the root tip.
根边缘细胞是由根冠游离并大量积累在根尖上的一群细胞，具有保护根尖免受生物和非生物的胁迫的作用。
Root hairs are long tubular outgrowths that form on the surface of specialized epidermal cells. Their development occurs in three phases: cell fate specification, initiation and subsequent tip growth.
根毛是由特异表皮细胞形成的管状突起，其发生发育经历三个阶段：细胞命运决定，根毛起始和尖端生长。
CONCLUSION:It suggested that the Feng-yi green vicia faba had good sensitive , and sift through of root tip cell in micronuc…
结论：经过筛选确大理州定凤仪青皮蚕豆敏感性好，是一种有价值的微核实验的材料。
CONCLUSION:It suggested that the Feng-yi green vicia faba had good sensitive , and sift through of root tip cell in micronuc…
结论：经过筛选确大理州定凤仪青皮蚕豆敏感性好，是一种有价值的微核实验的材料。
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