Expression pattern of genes associated with resistance to Sclerotinia basal stem rot disease in oil seed sunflower (Helianthus annuus L. )

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Paknia Rashid; DARVISHZADEH REZA; Shahriari Farajollah; Malekzadeh Saeed; Boroukanlou Noushafarin

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Journal: Iranian Journal of Field Crop Science Year:2020 | Volume:51 | Issue:1 Page(s): 77-89

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Title

Expression pattern of genes associated with resistance to Sclerotinia basal stem rot disease in oil seed sunflower (Helianthus annuus L. )

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Keywords

Necrotrophic fungiQ1

PDF1.2Q1

oil seed cropsQ1

partially resistantQ1

Sclerotinia sclerotiorumQ3

Abstract

Sunflower (Helianthus annuus L. ) from Asteraceae family is one of the most important crops grown mainly for edible oil. Sclerotinia is one of the fungi pathogens widely distributed in sunflower farms leading to totally yield losses under the favorable environmental conditions for the pathogen. The use of resistant genotypes is potentially one of the economically useful methods for its control. In this study, the expression pattern of genes PDF1. 2 (defence related gene), HaZFHD (transcription factor) and HaPP2C (effective in defence signal transduction) was investigated in sunflower susceptible (SDR19) and partially resistant (8A*/LC1064C) lines after inoculation with Sclerotinia fungal isolate A37 via Real Time PCR technique. Results revealed that the expression of studied genes has significantly increased in an earlier time in partially resistant (8A*/LC1064C) line compared to susceptible (SDR19) one. Increased expression level of studied genes proves their potential role in resistance of sunflower to Sclerotinia basal stem rot disease. The findings of this study can be useful in sunflower breeding programs for producing cultivars resistant to Sclerotinia stem rot disease.

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APA: Copy

Paknia, Rashid, DARVISHZADEH, REZA, Shahriari, Farajollah, Malekzadeh, Saeed, & Boroukanlou, Noushafarin. (2020). Expression pattern of genes associated with resistance to Sclerotinia basal stem rot disease in oil seed sunflower (Helianthus annuus L. ). IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), 51(1 ), 77-89. SID. https://sid.ir/paper/407327/en

Vancouver: Copy

Paknia Rashid, DARVISHZADEH REZA, Shahriari Farajollah, Malekzadeh Saeed, Boroukanlou Noushafarin. Expression pattern of genes associated with resistance to Sclerotinia basal stem rot disease in oil seed sunflower (Helianthus annuus L. ). IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES)[Internet]. 2020;51(1 ):77-89. Available from: https://sid.ir/paper/407327/en

IEEE: Copy

Rashid Paknia, REZA DARVISHZADEH, Farajollah Shahriari, Saeed Malekzadeh, and Noushafarin Boroukanlou, “Expression pattern of genes associated with resistance to Sclerotinia basal stem rot disease in oil seed sunflower (Helianthus annuus L. ),” IRANIAN JOURNAL OF FIELD CROP SCIENCE (IRANIAN JOURNAL OF AGRICULTURAL SCIENCES), vol. 51, no. 1 , pp. 77–89, 2020, [Online]. Available: https://sid.ir/paper/407327/en

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