کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10870731 | 1074019 | 2014 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
GDSL lipase 1 regulates ethylene signaling and ethylene-associated systemic immunity in Arabidopsis
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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: GDSL lipase 1 regulates ethylene signaling and ethylene-associated systemic immunity in Arabidopsis GDSL lipase 1 regulates ethylene signaling and ethylene-associated systemic immunity in Arabidopsis](/preview/png/10870731.png)
چکیده انگلیسی
Arabidopsis GDSL lipase 1 (GLIP1) has been shown to modulate systemic immunity through the regulation of ethylene signaling components. Here we demonstrate that the constitutive triple response mutant ctr1-1 requires GLIP1 for the ethylene response, gene expression, and pathogen resistance. The glip1-1 mutant was defective in induced resistance following primary inoculation of necrotrophic pathogens, whereas GLIP1-overexpressing plants showed resistance to multiple pathogens. Necrotrophic infection triggered the downregulation of EIN3 and the activation of ERF1 and SID2 in a GLIP1-dependent manner. These results suggest that GLIP1 positively and negatively regulates ethylene signaling, resulting in an ethylene-associated, necrotroph-induced immune response.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: FEBS Letters - Volume 588, Issue 9, 2 May 2014, Pages 1652-1658
Journal: FEBS Letters - Volume 588, Issue 9, 2 May 2014, Pages 1652-1658
نویسندگان
Hye Gi Kim, Sun Jae Kwon, Young Jin Jang, Joo Hee Chung, Myung Hee Nam, Ohkmae K. Park,