PATHOTYPE GROUPING OF Xanthomonas oryzae pv. oryzae ISOLATES FROM SOUTH SULAWESI AND SOUTHEAST SULAWESI
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چکیده
منابع مشابه
Pathotype and Genetic Diversity amongst Indian Isolates of Xanthomonas oryzae pv. oryzae
A number of rice resistance genes, called Xa genes, have been identified that confer resistance against various strains of Xanthomonas oryzae pv. oryzae (Xoo), the causal agent of bacterial blight. An understanding of pathotype diversity within the target pathogen population is required for identifying the Xa genes that are to be deployed for development of resistant rice cultivars. Among 1024 ...
متن کاملGenetic Analysis and Molecular Identification of Virulence in Xanthomonas oryzae pv. oryzae Isolates
Bacterial leaf blight (BLB) of rice is a very destructive disease worldwide and is caused by Xanthomonas oryzae pv. oryzae (Xoo). The aim of the present study was to examine if the Xoo virulence pathotypes obtained using phenotypic pathotyping could be confirmed using molecular approach. After screening of 60 Operon primers with genomic DNA of two Xoo isolates (virulent pathotype, Vr, and mildl...
متن کاملRetracted: Genetic Analysis and Molecular Identification of Virulence in Xanthomonas oryzae pv. oryzae Isolates
[This retracts the article DOI: 10.1155/2013/160157.].
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ABSTRACT The ability of some phytopathogenic bacterial strains to inhibit the growth of others in mixed infections has been well documented. Here we report that such antagonistic interactions occur between several wild-type strains of the rice bacterial blight pathogen Xanthomonas oryzae pv. oryzae. In mixed inoculations, a wild-type Philippine strain was found to inhibit the growth of a wild-t...
متن کاملCloning and characterization of filamentous temperature-sensitive protein Z from Xanthomonas oryzae pv. Oryzae.
The ftsZ gene from Xanthomonas oryzae pv. Oryzae was amplified by PCR with the specific primers, and the recombinant plasmid pET-22b-ftsZ was constructed successfully. The FtsZ with a 6× His tag was overexpressed in a soluble form in Escherichia coli BL21 and purified through a Ni-NTA agarose column. The purified recombinant FtsZ showed a single band on SDS-PAGE with an apparent molecular mass ...
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ژورنال
عنوان ژورنال: AGRIVITA Journal of Agricultural Science
سال: 2013
ISSN: 0126-0537,2302-6766
DOI: 10.17503/agrivita-2013-35-2-p138-144