کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8355383 | 1541948 | 2013 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Arabidopsis cysteine-rich receptor-like kinase 45 positively regulates disease resistance to Pseudomonas syringae
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کلمات کلیدی
SARPst DC3000RLKsPseudomonas syringae pv. tomato DC3000Pseudomonas syringaeNPR1PR1pR2TGAArabidopsis thaliana - آرابیدوپسیس تالیاناjasmonic acid - اسید جاسونیکSalicylic acid - اسید سالیسیلیکdigoxigenin - دیگوکسین ژنsystemic acquired resistance - سیستمیک به دست آورد مقاومتDIG - شماTranscription factor - عامل رونویسیLar - لارMeJA - میاReceptor-like protein kinase - پروتئین کیناز گیرندهReceptor-like kinases - کیناز گیرنده مانند
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Arabidopsis cysteine-rich receptor-like kinase 45 positively regulates disease resistance to Pseudomonas syringae Arabidopsis cysteine-rich receptor-like kinase 45 positively regulates disease resistance to Pseudomonas syringae](/preview/png/8355383.png)
چکیده انگلیسی
Arabidopsis cysteine-rich receptor-like protein kinase 45 (CRK45) was found to be involved in ABA signaling in Arabidopsis thaliana previously. Here, we reported that it also positively regulates disease resistance. The CRK45 overexpression plants increased expression of the defense genes, and enhanced resistance to Pseudomonas syringae whereas the crk45 mutant were more sensitive to P. syringae and weakened expression of the defense genes, compared to the wild type. We also found that treatment with P. syringae leads to a declined expression of CRK45 in the npr1 mutant and the NahG transgenic plants. At the same time, significantly decreased expression of CRK45 transcript in the wrky70 mutant than that in the wild type was also detected. Our results suggested that CRK45 acted as a positive regulator in Arabidopsis disease resistance, and was regulated downstream of NPR1 and WRKY70 at the transcriptional level.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Plant Physiology and Biochemistry - Volume 73, December 2013, Pages 383-391
Journal: Plant Physiology and Biochemistry - Volume 73, December 2013, Pages 383-391
نویسندگان
Xiujuan Zhang, Xiaomin Han, Rui Shi, Guanyu Yang, Liwang Qi, Ruigang Wang, Guojing Li,