کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2836793 1570875 2006 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Rapid defense gene expression in both resistant and susceptible rice cultivars by elicitor(s) originating from conidia of blast fungus—Basal resistance response before fungal penetration into host cells
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک دانش گیاه شناسی
پیش نمایش صفحه اول مقاله
Rapid defense gene expression in both resistant and susceptible rice cultivars by elicitor(s) originating from conidia of blast fungus—Basal resistance response before fungal penetration into host cells
چکیده انگلیسی

Expression of defense-related genes was induced within 1 h after blast fungus inoculation in both resistant and susceptible rice plants, on which the conidia on the leaves have just germinated. Treatment of rice cells with water-soluble and heat-sensitive molecule(s) released from the conidia induced rapid defense gene expression, but not the rapid cytoplasmic pH decrease, which was reportedly induced by elicitors originating from blast fungus mycelium. These results suggest that, before penetration into plant cells, a rapid defensive response to blast fungus has been triggered by conidia-originating elicitor(s) in both resistant and susceptible rice plants.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Physiological and Molecular Plant Pathology - Volume 69, Issues 1–3, July–September 2006, Pages 13–25
نویسندگان
, , , , , , , , ,