氯化汞(HgCl2)胁迫对芒果幼苗DNA、RNA和酶的影响

M. Mohapatra
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引用次数: 0

摘要

浓度升高时,所有重金属都有潜在毒性。研究了氯化汞对芒哥幼苗第10天DNA、RNA和酶等形态参数的影响,结果表明,与对照植株相比,随着氯化汞浓度的增加,这些参数均呈下降趋势,但酶活性有所增加。这表明幼苗对HgCl2处理的耐受性正在提高。金属毒性影响作物产量、土壤生物量和肥力。Int。j:。科学。Biotechnol。Vol 10(1): 16-20。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effect of Mercuric Chloride (HgCl2) Stress on DNA, RNA and Enzymes Vigna mungo L. Seedlings
At elevated concentrations all heavy metals are potentially toxic. Effects of Mercuric Chloride on the morphological parameters such as DNA, RNA and Enzymes were analysed during investigation on 10th day in seedlings of Vigna mungo L., All parameters exhibited reduced trend with increase in HgCl2 concentrations when compared to control plants but the enzyme activities increased. This indicates that, the seedlings are in the process of increase in tolerance to HgCl2 treatment. Metal toxicity affects crop yields, soil biomass and fertility. Int. J. Appl. Sci. Biotechnol. Vol 10(1): 16-20.
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