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Choupannejad1, R, Sharifnabi, B, Mehrabi, R, Gholami, J, Massah, A. (1402). Possible role of transcription factors in Parastagonospora nodorum pathogenicity using in vitro and in planta experiments. سامانه مدیریت نشریات علمی, (), -. doi: 10.22043/MI.2023.362598.1263
R Choupannejad1; B Sharifnabi; R Mehrabi; J Gholami; A Massah. "Possible role of transcription factors in Parastagonospora nodorum pathogenicity using in vitro and in planta experiments". سامانه مدیریت نشریات علمی, , , 1402, -. doi: 10.22043/MI.2023.362598.1263
Choupannejad1, R, Sharifnabi, B, Mehrabi, R, Gholami, J, Massah, A. (1402). 'Possible role of transcription factors in Parastagonospora nodorum pathogenicity using in vitro and in planta experiments', سامانه مدیریت نشریات علمی, (), pp. -. doi: 10.22043/MI.2023.362598.1263
Choupannejad1, R, Sharifnabi, B, Mehrabi, R, Gholami, J, Massah, A. Possible role of transcription factors in Parastagonospora nodorum pathogenicity using in vitro and in planta experiments. سامانه مدیریت نشریات علمی, 1402; (): -. doi: 10.22043/MI.2023.362598.1263

Possible role of transcription factors in Parastagonospora nodorum pathogenicity using in vitro and in planta experiments

Mycologia Iranica
مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 20 شهریور 1402
نوع مقاله: Original Article
شناسه دیجیتال (DOI): 10.22043/MI.2023.362598.1263
نویسندگان
R Choupannejad1؛ B Sharifnabi* ؛ R Mehrabi؛ J Gholami؛ A Massah
Department of Plant Protection, College of Agriculture, Isfahan University of Technology, 8415683111, Isfahan, Iran.
چکیده
 
Transcription factors (TFs) as regulatory elements of gene expression are required for fine-tuning cellular functions during morphogenesis, reproduction, pathogenesis, and stress responses in fungi. The necrotrophic fungus Parastagonospora nodorum, the causal agent of stagonospora nodorum blotch (SNB), is responsible for significant economic losses of wheat worldwide. Despite the presence of a high number of TF-encoding genes within the genome of P. nodorum, very little is known about their expression profiles and their functions during cellular and biological processes. In this study, ten putative TF genes in P. nodorum isolate SN15 were selected, four of which shared homology with well-known fungal TFs involved in pathogenesis, and the other six genes were located in the secondary metabolite biosynthetic gene clusters (BGCs). The expression profiles of these candidate TF genes were investigated using both semi-quantitative and quantitative RT-PCR assays under in vitro and in planta conditions. The results revealed that six candidate TF genes exhibited the highest expression levels in the minimal media lacking both nitrogen and carbon sources as well as during the early stages of infection. These findings suggest that candidate TFs may play an important role in the pathogenicity of P. nodorum.
کلیدواژه‌ها
Glume blotch؛ QPCR؛ Expression profile؛ Minimal media
آمار
تعداد مشاهده مقاله: 17


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