Influence of salicylic acid nano-formulation on expression of peroxidase (113-114) genes and peroxidase and phenylalanine ammonia lyase in wheat cultivar susceptible to Heterodera filipjevi

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Ghazalbash Najmeh; PANJEHKEH NASER; Tanhamaafi Zahra; SABBAGH SEYED KAZEM; SALARI MOHAMMAD; Esmaeilzadeh Moghaddam Mohsen

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Journal: JOURNAL OF CROP PROTECTION Year:2018 | Volume:7 | Issue:4 Page(s): 447-458

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Title

Influence of salicylic acid nano-formulation on expression of peroxidase (113-114) genes and peroxidase and phenylalanine ammonia lyase in wheat cultivar susceptible to Heterodera filipjevi

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Keywords

Cereal Cyst NematodeQ1

PALQ2

PeroxidaseQ1

SAQ2

Abstract

The effects of SAlicylic acid (SA) nano-formulation on expression of Peroxidase (113-114) genes and Peroxidase and phenylalanine ammonia lyase (PAL) were investigated in wheat cultivar (Bezostaya) susceptible to Heterodera filipjevi. The wheat roots and leaves were randomly divided into control group and groups exposed to 62. 5, 125 and 250μ g/ml SA. A spectrophotometric analysis was carried out using root extracts from infected plants at 4, 7 and 11days post inoculation with nematode (DAI) for Peroxidase and PAL. The expression of Peroxidase (113-114) genes was evaluated by Real time PCR analysis. Peroxidase activity was significantly increased in treatments exposed to 250μ g/ml of nanoSAlicylic acid at 11 DAI. Phenylalanine ammonia lyase activity was induced in the treatments exposed to 250 and 125μ g/ml nanoSAlicylic acid compared to the control at 4 and 7 DAI, respectively. Phenylalanine ammonia lyase activity was also increased in the treatments exposed to 62. 5 and 250μ g/ml of nanoSAlicylic acid compared to the control at 7 DAI. The expression level of Peroxidase 113-114 in wheat leaves was significantly raised at 4 DAI when 62. 5μ g/ml of nanoSAlicylic acid was used. There was also a significant difference between expression levels of Peroxidase 113-114 genes at applications of 125 and 250μ g/ml of SA in comparison with the control at 4 and 7 DAI, a significant decrease was revealed in the gene expression in treatments exposed to 62. 5, 125 and 250μ g/ml of nanoSAlicylic acid compared to the control at 11 DAI. It was concluded that higher concentrations of nanoSAlicylic acid have a potential effect on Peroxidase and PAL activities in wheat infected by H. filipjevi. High concentration of nanoSAlicylic acid has inhibitory effects on the expression level of Peroxidase gene.

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APA: Copy

Ghazalbash, Najmeh, PANJEHKEH, NASER, Tanhamaafi, Zahra, SABBAGH, SEYED KAZEM, SALARI, MOHAMMAD, & Esmaeilzadeh Moghaddam, Mohsen. (2018). Influence of salicylic acid nano-formulation on expression of peroxidase (113-114) genes and peroxidase and phenylalanine ammonia lyase in wheat cultivar susceptible to Heterodera filipjevi. JOURNAL OF CROP PROTECTION, 7(4 ), 447-458. SID. https://sid.ir/paper/239093/en

Vancouver: Copy

Ghazalbash Najmeh, PANJEHKEH NASER, Tanhamaafi Zahra, SABBAGH SEYED KAZEM, SALARI MOHAMMAD, Esmaeilzadeh Moghaddam Mohsen. Influence of salicylic acid nano-formulation on expression of peroxidase (113-114) genes and peroxidase and phenylalanine ammonia lyase in wheat cultivar susceptible to Heterodera filipjevi. JOURNAL OF CROP PROTECTION[Internet]. 2018;7(4 ):447-458. Available from: https://sid.ir/paper/239093/en

IEEE: Copy

Najmeh Ghazalbash, NASER PANJEHKEH, Zahra Tanhamaafi, SEYED KAZEM SABBAGH, MOHAMMAD SALARI, and Mohsen Esmaeilzadeh Moghaddam, “Influence of salicylic acid nano-formulation on expression of peroxidase (113-114) genes and peroxidase and phenylalanine ammonia lyase in wheat cultivar susceptible to Heterodera filipjevi,” JOURNAL OF CROP PROTECTION, vol. 7, no. 4 , pp. 447–458, 2018, [Online]. Available: https://sid.ir/paper/239093/en

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