内容提示: Cell Division in the Onion Root Tip CT: Mrs. Rojas RS: Ms. Alvarez Adapted from M. Arias 文档格式:PDF | 页数:14 | 浏览次数:8 | 上传日期:2012-06-05 00:32:47 | 文档星级: Cell Division in the Onion Root Tip CT: Mrs. Rojas RS: Ms. Alvarez Adapted from M. Arias ...
Onion root tip mitosis refers to a type of cell division where the parent cell produces two identical daughter cells resulting in two diploid daughter cells.
1.Effects of a new herbicide WD on cellular morphology of onion root tip;新除草化合物WD对洋葱根尖细胞形态的影响 2.Effect of sulfur dioxide ramification on the cell division and growth of onion root tip was studied.通过二氧化硫体内衍生物对洋葱根尖生长及细胞分裂的处理效应的研究结果表明 ,低浓度对...
On the other hand, meiosis is the type of cell division that is used for producing sex cells (gametes).Answer and Explanation: Onion root tips are the apex region of the root of onions, so it is the part of the root that grows in the ground, increasing the stability of the...Become...
In a previous work we analysed ultrastructural changes in onion root tip meristem cells (the Allium test), their division activity (the mitotic index), and proportion of division phases (the phase index). Our study revealed inhibition of cell divisions in response to both compounds; however, ...
root apical meristem. In this study, the effects of benomyl, a systemic fungicide were investigated in the mitotic cell division in onion (Allium cepa) root tip cells during ger... Dane,Dalgi? - 《Acta Biologica Hungarica》 被引量: 43发表: 2005年 Genotoxicity Screening of Industrial Effluents...
aims to observemitosisand meiosis on cell specimens. It involves the modelling of the stages of meiosis and also the staining procedures to identifymitosisinonionroottip. There are two parts to the procedure of the experiment whereby the first is staining and observingmitosisinonionroottips and ...
The patterns of cell wall stress and apparent wall stiffness are thus dependent on cell-shape and turgor. The modeling in these last two studies [78,79] considered the cell in isolation, without connections to adjacent cells. A recent study combined micro-indentations (using tip diameter of 1...
l -DOPA suppressed mitotic activity in the root tip cells of onion indicating thereby its interference with the cell division, which is required for the formation of new meristematic tissue during rhizogenesis. Based on the obtained results, it is concluded that l -DOPA interferes with the ...
Benomyl and carbendazim induced abnormalities in cell division in about 3% of onion root tip cells. After treatment for 6 h, formation of the cell plate... DV Richmond,A Phillips - 《Pesticide Biochemistry & Physiology》 被引量: 74发表: 1975年 Arabidopsis thaliana expresses two functional isofor...