Evaluation of biochemical and molecular changes of tomato plants interacted with Alternaria solani

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.

Sadeghi Batul; SALARI MOHAMMAD; MIRZAEI SAEID; PANJEHKEH NASER; SABBAGH SEYED KAZEM

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

Journal Paper

Paper Information

Journal: Iranian Journal of Plant Protection Science Year:2019 | Volume:50 | Issue:1 Page(s): 49-60

Download Full-Text

Persian Verion

View:

214

Download:

Cites:

Information Journal Paper

Title

Evaluation of biochemical and molecular changes of tomato plants interacted with Alternaria solani

Author(s)

Keywords

BiochemicalQ1

defense reactionQ1

gene expressionQ1

pathogenecityQ1

Abstract

Early blight disease is one of the most common foliar diseases of tomato, which causes a great reduction in the quantity and quality of its yield. Regarding the use of fungicides in controlling this disease, identification of plant defense mechanism against the pathogen can be useful in introducing resistant cultivars and controlling the damage of the pathogen. In this research, several Biochemical changes and expression patterns of PR1b1 and WRKY33 genes were investigated by qRT-PCR in a resistant cultivar Super 2270 and a susceptible cultivar CH Flat infected with the fungus Alternaria solani. Sampling was done during five intervals with three replications. The hydrogen peroxide accumulation, activity of defense enzymes Guacul peroxidase, Catalase and Superoxide dismutase enzymes, and the number of transcripts of genes was found to be increased in a challenge with the pathogen. The activity of these enzymes and genes were higher in the resistant cultivar. H2O2 accumulated rapidly in the resistant cultivar leaf tissues and peaked during the early stages of infection, whereas accumulation was stronger and more intense in the susceptible cultivar tissues in later stages. These results indicated that the induction of oxidant/antioxidant responses and the activity of genes in this study are a part of the tomato defense mechanism against the necrotrophic fungus A. solani.

Cites

No record.

References

No record.

Cite

APA: Copy

Sadeghi, Batul, SALARI, MOHAMMAD, MIRZAEI, SAEID, PANJEHKEH, NASER, & SABBAGH, SEYED KAZEM. (2019). Evaluation of biochemical and molecular changes of tomato plants interacted with Alternaria solani. IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 50(1 ), 49-60. SID. https://sid.ir/paper/399892/en

Vancouver: Copy

Sadeghi Batul, SALARI MOHAMMAD, MIRZAEI SAEID, PANJEHKEH NASER, SABBAGH SEYED KAZEM. Evaluation of biochemical and molecular changes of tomato plants interacted with Alternaria solani. IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2019;50(1 ):49-60. Available from: https://sid.ir/paper/399892/en

IEEE: Copy

Batul Sadeghi, MOHAMMAD SALARI, SAEID MIRZAEI, NASER PANJEHKEH, and SEYED KAZEM SABBAGH, “Evaluation of biochemical and molecular changes of tomato plants interacted with Alternaria solani,” IRANIAN JOURNAL OF PLANT PROTECTION SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 50, no. 1 , pp. 49–60, 2019, [Online]. Available: https://sid.ir/paper/399892/en

Related Journal Papers