Comparative study of the phenanthrene and pyrene effects on germination, growth and antioxidant enzymes activity on wheat seedlings (Triticum aestivum 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.

SOBHANI A.; Salehi Lisar S.Y.; MOVAFEGHI A.

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

Journal Paper

Paper Information

Journal: PLANT ECOPHYSIOLOGY (ARSANJAN BRANCH) Year:2020 | Volume:11 | Issue:39 Page(s): 126-137

Download Full-Text

Persian Verion

View:

622

Download:

Cites:

Information Journal Paper

Title

Comparative study of the phenanthrene and pyrene effects on germination, growth and antioxidant enzymes activity on wheat seedlings (Triticum aestivum L. )

Author(s)

SOBHANI A. | Salehi Lisar S.Y. | MOVAFEGHI A. | Issue Writer Certificate

Keywords

WheatQ3

polycyclic aromatic hydrocarbonesQ1

oxidative stressQ2

physiological effectsQ1

Abstract

Polycyclic aromatic hydrocarbons (PAHs) are an important group of organic pollutants which have high potency to affect different aspects of plants growth and development. Accordingly, the aim of this study was the evaluation of the germination, growth and physiological responses of Wheat seedlings exposed to phenanthrene and pyrene toxicity. Wheat were cultivated hydroponically and treated by 50, 100, 150 and 200 μ M of phenanthrene and pyrene for 7 days. Activity of the superoxide dismutase (SOD), peroxidase (POD), catalase (CAT), and ascorbate peroxidase (APX), as well as H2O2, MDA and photosynthetic pigments content, were measured spectrophotometrically. Both compounds decreased germination rate, growth, biomass production and pigments content, however the effect of phenanthrene was higher than that of pyrene. Except of CAT, other antioxidant enzymes activity decreased with increasing in concentration of compounds. H2O2 and MDA content increased correlating with phenanthrene and pyrene levels. These results indicated that induction of oxidative stress is one of the main reasons for lower plant growth rate and other harmful outcomes in PAHs contaminated environments.

Cites

No record.

References

No record.

Cite

APA: Copy

SOBHANI, A., Salehi Lisar, S.Y., & MOVAFEGHI, A.. (2020). Comparative study of the phenanthrene and pyrene effects on germination, growth and antioxidant enzymes activity on wheat seedlings (Triticum aestivum L. ). PLANT ECOPHYSIOLOGY (ARSANJAN BRANCH), 11(39 ), 126-137. SID. https://sid.ir/paper/188274/en

Vancouver: Copy

SOBHANI A., Salehi Lisar S.Y., MOVAFEGHI A.. Comparative study of the phenanthrene and pyrene effects on germination, growth and antioxidant enzymes activity on wheat seedlings (Triticum aestivum L. ). PLANT ECOPHYSIOLOGY (ARSANJAN BRANCH)[Internet]. 2020;11(39 ):126-137. Available from: https://sid.ir/paper/188274/en

IEEE: Copy

A. SOBHANI, S.Y. Salehi Lisar, and A. MOVAFEGHI, “Comparative study of the phenanthrene and pyrene effects on germination, growth and antioxidant enzymes activity on wheat seedlings (Triticum aestivum L. ),” PLANT ECOPHYSIOLOGY (ARSANJAN BRANCH), vol. 11, no. 39 , pp. 126–137, 2020, [Online]. Available: https://sid.ir/paper/188274/en

Related Journal Papers