作者
Rafiq Ahmad, Zara Tehsin, Samina Tanvir Malik, Saeed Ahmad Asad, Muhammad Shahzad, Muhammad Bilal, Mohammad Maroof Shah, Sabaz Ali Khan
发表日期
2016
期刊
CLEAN–Soil, Air, Water
卷号
44
期号
2
页码范围
195-201
出版商
WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
简介
Soil pollution caused by heavy metals is one of the major problems throughout the world. To maintain a safe and healthy environment for human beings, there is a dire need to identify hyperaccumulator plants and the underlying genes involved in heavy metals stress tolerance and accumulation. The goal of this research is to explore the potential of hemp as a decontaminator of heavy metals by identifying the two important heavy metals responsive genes, glutathionedisulfidereductase (GSR) and phospholipase Dα (PLDα). The results revealed heavy metals accumulation; Cu (1530 mg kg−1), Cd (151 mg kg−1), and Ni (123 mg kg−1) in hemp plants’ leaves collected from the contaminated site. This shows the ability of the hemp plant to tolerate heavy metals, perhaps due to the presence of stress tolerance genes. In this study, partial sequences of putative GSR (215 bp) and PLDα (517 bp) genes were …
引用总数
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