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Journal of Crop Protection، جلد ۵، شماره ۴، صفحات ۶۱۷-۶۲۶
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عنوان انگلیسی Transcriptome analysis of tobacco in response to Ralstonia solanacearum infection
چکیده انگلیسی مقاله One of the best strategies to control bacterial wilt caused by Ralstonia solanacearum (Smith) is generally based on breeding resistant cultivars. The information obtained from the expression of plant defense genes will provide new insight for improving plant resistance against pathogens. This study was to identify inducible genes under defense no death (DND) reaction of tobacco (Nicotiana tabacum)-R. solanacearum interaction using cDNA-AFLP technique. In this assay five different primer combinations were used. Out of 1320 Transcript derived fragments (TDF) that were detected, 101 fragments were identified as differentially expressed genes in 0, 24, 48 and 72 hours post inoculation. Most of the differentially expressed genes were obtained 48 hours post inoculation. Following sequencing, most of sequenced TDFs showed homology to known genes interfering in signaling, regulation and defense functions. DND phenotype in tobacco has some similarities specially in signaling process with mechanism associated with induction of the hypersensitive reaction and it is distinct from general defense mechanisms.
کلیدواژه‌های انگلیسی مقاله Tobacco,Ralstonia solanacearum,transcriptome,interaction
نویسندگان مقاله کبری مسلم خانی |
seed and plant certification and registration institute, agricultural research, education and extension organization areeo , karaj, iran.

جواد مظفری |
seed and plant improvement institute, agricultural research, education and extension organization areeo , karaj, iran.

مسعود شمس بخش | shams bakhsh
department of plant pathology, faculty of agriculture, tarbiat modares university, tehran, iran.
سازمان اصلی تایید شده: دانشگاه تربیت مدرس (Tarbiat modares university)

ابراهیم محمدی تپه | mohamadi goltape
department of plant pathology, faculty of agriculture, tarbiat modares university, tehran, iran.
سازمان اصلی تایید شده: دانشگاه تربیت مدرس (Tarbiat modares university)

نشانی اینترنتی http://jcp.modares.ac.ir/article_15987_ce843502263e5fd1c42ac03315fddc6d.pdf
فایل مقاله اشکال در دسترسی به فایل - ./files/site1/rds_journals/486/article-486-333947.pdf
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زبان مقاله منتشر شده en
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