Epiphytic phase of Xanthomonas campestris pathovar manihotis on aerial parts of cassava
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چکیده
منابع مشابه
Pathological and Molecular Characterization of Xanthomonas campestris Strains Causing Diseases of Cassava (Manihot esculenta).
Fifty-one strains representing Xanthomonas campestris pv. manihotis and cassavae and different pathovars occurring on plants of the family Euphorbiaceae were characterized by ribotyping with a 16S+23S rRNA probe of Escherichia coli and by restriction fragment length polymorphism analysis with a plasmid probe from X. campestris pv. manihotis. Pathogenicity tests were performed on cassava (Maniho...
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Mip (macrophage infectivity potentiator) and Mip-like proteins have been demonstrated to be involved in virulence of several animal pathogens, but as yet none of their native bacterial targets has been identified. Our previous work demonstrated that the Mip-like protein found in the plant pathogen Xanthomonas campestris pv. campestris (Xcc) (hereafter called Mip(Xcc)) is also involved in virule...
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The GntR family transcription regulator HpaR1 identified from Xanthomonas campestris pv. campestris has been previously shown to positively regulate the genes responsible for hypersensitive reaction and pathogenicity and to autorepress its own expression. Here, we demonstrated that HpaR1 is a global regulator that positively regulates diverse biological processes, including xanthan polysacchari...
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Cassava starch is a main renewable bio-resource with low price and mass production in Guangxi, China. It was used as carbon source in growing Xanthomonas campestris pv. campestris 8004 (Xcc 8004) for xanthan gum production in this study. The xanthan gum yield of gelatinized cassava starch was higher than that of raw cassava starch; the maximal reducing sugar and amylase activity reached 14.30 g...
متن کاملThe role of glucose kinase in carbohydrate utilization and extracellular polysaccharide production in Xanthomonas campestris pathovar campestris.
The genome of the Xanthomonas campestris pathovar campestris (Xcc) strain 8004 encodes three uncharacterized proteins, XC1166, XC1223 and XC1976, annotated as glucose kinase (Glk) by bioinformatic studies. Here we have investigated the biochemical characteristics and physiological roles of these proteins with particular reference to the synthesis of extracellular polysaccharide (EPS). XC1166, X...
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ژورنال
عنوان ژورنال: Agronomie
سال: 1985
ISSN: 0249-5627
DOI: 10.1051/agro:19850203