کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
2836702 | 1570869 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The early organelle migration response of Arabidopsis to Hyaloperonospora arabidopsidis is independent of RAR1, SGT1b, PAD4 and NPR1
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The early organelle migration response of Arabidopsis to Hyaloperonospora arabidopsidis is independent of RAR1, SGT1b, PAD4 and NPR1 The early organelle migration response of Arabidopsis to Hyaloperonospora arabidopsidis is independent of RAR1, SGT1b, PAD4 and NPR1](/preview/png/2836702.png)
چکیده انگلیسی
An early cellular reaction necessary for resistance expression of plant cells to pathogen attack is the migration of organelles towards the site of attempted pathogen ingress. We crossed lines expressing either Golgi bodies- or peroxisomal-targeted GFP with rar1-20, sgt1b, pad4-1 and npr1-2 mutants to test whether mutations in these signalling components impaired this cellular reaction. Defence-signalling-mutant-GFP lines and wild-type-GFP lines inoculated with Hyaloperonospora arabidopsidis isolates showed no observable differences. Thus, relocation of intracellular organelles is part of an innate, basal immune response that operates independently of RAR1, SGT1b, PAD4 and NPR1. The evolutionary implications of our results are discussed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physiological and Molecular Plant Pathology - Volume 72, Issues 1–3, January–March 2008, Pages 96–101
Journal: Physiological and Molecular Plant Pathology - Volume 72, Issues 1–3, January–March 2008, Pages 96–101
نویسندگان
Monika Hermanns, Alan J. Slusarenko, Nikolaus L. Schlaich,