INDUCTION OF SYSTEMIC RESISTANCE AGAINST BARLEY YELLOW DWARF VIRUS USING PSEUDOMONAS FLUORESCENS & AZOTOBACTER CHROOCOCCUM
نویسندگان
چکیده
منابع مشابه
Inheritance of Barley yellow dwarf virus resistance in maize
With increasing winter temperatures due to climate change, Barley yellow dwarf virus (BYDV) is expected to become a prominent problem also in maize cultivation. Breeding for resistance is the best alternative to control the disease and break the transmission cycle of the virus. The objectives of our study were to (I) determine phenotypic and genotypic variation in five segregating populations o...
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UNLABELLED Summary Barley yellow dwarf virus (BYDV), the most economically important virus of small grains, features highly specialised relationships with its aphid vectors, a plethora of novel translation mechanisms mediated by long-distance RNA interactions, and an ambiguous taxonomic status. The structural and movement proteins of BYDV that confer aphid transmission and phloem-limitation pro...
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The biological control agent Pseudomonas fluorescens was used against the bacterial wilt causing Ralstonia solanacearum. The present investigation focuses on the role of defense related enzymes in imparting resistance in tomato against R. solanacearum. A total of ten rhizobacterial isolates were screened against R. solanacearum, of which three isolates (Pf3, Pf5 & Pf8) showed a maximum inhibiti...
متن کاملBarley yellow dwarf viruses.
Barley yellow dwarf viruses represent one of the most economically important and ubiquitous groups of plant viruses. This review focuses primarily on four research areas in which progress has been most rapid. These include (a) evidence supporting reclassification of BYDVs into two genera; (b) elucidation of gene function and novel mechanisms controlling gene expression; (c) initial forays into ...
متن کاملSequence characterization of Barley yellow dwarf virus – OYV
Barley yellow dwarf (BYD)-associated viruses are economically important in a wide range of cereals and grasses worldwide. These viruses belong to family Luteoviridae and are efficiently transmitted by aphids in a circulative and non-propagative manner. BYD-associated viruses have a genome of single-stranded positive sense RNA (+ssRNA). Even if isolates of BYD-associated viruses from different p...
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ژورنال
عنوان ژورنال: IRAQI JOURNAL OF AGRICULTURAL SCIENCES
سال: 2017
ISSN: 2410-0862,0075-0530
DOI: 10.36103/ijas.v48i1.456