DETERIORATIVE EFFECTS OF CADMIUM STRESS ON ANTIOXIDANT SYSTEM AND CELLULAR STRUCTURE IN GERMINATING SEEDS OF BRASSICA NAPUS L.

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

ALI B.; DENG X.; HU X.; GILL R.A.; ALI S.; WANG S.; ZHOU W.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY (JAST) Year:2015 | Volume:17 | Issue:1 Page(s): 63-74

Download Full-Text

Persian Verion

View:

731

Download:

223

Cites:

Information Journal Paper

Title

DETERIORATIVE EFFECTS OF CADMIUM STRESS ON ANTIOXIDANT SYSTEM AND CELLULAR STRUCTURE IN GERMINATING SEEDS OF BRASSICA NAPUS L.

Author(s)

Keywords

DEFENSE SYSTEMQ3

MALONDIALDEHYDEQ3

MICROSCOPIC ANALYSISQ3

OILSEED RAPEQ3

PHYTOREMEDIATIONQ3

Abstract

Cadmium (Cd), known as a non-essential heavy metal, can cause oxidative stress in plants. In this study, an attempt was carried out to find out whether Cd-induced oxidative and microscopic changes could be observed in the early stage of seedling growth. Seeds of Brassica napus (cvs. Zheda 619 and ZS 758) were germinated in vitro at 0, 100, 200, 300, and 500 mM Cd concentrations in dark for 48 hours. Results showed that the higher concentration of Cd (500 mM) significantly reduced plant growth in both cultivars. However, Cd concentration in both cultivars increased linearly with the Cd concentration, but was more pronounced in ZS 758 than the other cultivar. Moreover, Cd caused oxidative stress in germinated seeds by increasing reactive oxygen species, however, no relationship was found between antioxidative defense capacity including catalase, peroxidase, superoxide dismutase and glutathione reductase activities and Cd tolerance in the two cultivars. Cd toxicity showed significant ultrastructural changes in germinated seed cells, but cell structure in Zheda 619 did not show any difference, while cell structure in ZS 758 was totally damaged under higher concentration of Cd (500 mM). Based on the present findings, it can be concluded that cultivar Zheda 619 showed comparatively higher tolerance and integrity of cell organelles under Cd stress.

Cites

No record.

References

No record.

Cite

APA: Copy

ALI, B., DENG, X., HU, X., GILL, R.A., ALI, S., WANG, S., & ZHOU, W.. (2015). DETERIORATIVE EFFECTS OF CADMIUM STRESS ON ANTIOXIDANT SYSTEM AND CELLULAR STRUCTURE IN GERMINATING SEEDS OF BRASSICA NAPUS L.. JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY (JAST), 17(1), 63-74. SID. https://sid.ir/paper/63039/en

Vancouver: Copy

ALI B., DENG X., HU X., GILL R.A., ALI S., WANG S., ZHOU W.. DETERIORATIVE EFFECTS OF CADMIUM STRESS ON ANTIOXIDANT SYSTEM AND CELLULAR STRUCTURE IN GERMINATING SEEDS OF BRASSICA NAPUS L.. JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY (JAST)[Internet]. 2015;17(1):63-74. Available from: https://sid.ir/paper/63039/en

IEEE: Copy

B. ALI, X. DENG, X. HU, R.A. GILL, S. ALI, S. WANG, and W. ZHOU, “DETERIORATIVE EFFECTS OF CADMIUM STRESS ON ANTIOXIDANT SYSTEM AND CELLULAR STRUCTURE IN GERMINATING SEEDS OF BRASSICA NAPUS L.,” JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY (JAST), vol. 17, no. 1, pp. 63–74, 2015, [Online]. Available: https://sid.ir/paper/63039/en

Related Journal Papers