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The Extracellular Proteases of the Phytopathogenic Bacterium Xanthomonas campestris
Microbiology, 2003The culture liquids of three Xanthomonas campestris pv. campestris strains were found to possess proteolytic activity. The culture liquid of strain B-611 with the highest proteolytic activity was fractionated by salting-out with ammonium sulfate, gel filtration, and ion-exchange chromatography.
E E, Kalashnikova +2 more
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Pathogenicity Genes of Xanthomonas Campestris
1987Following mutagenesis, strains of Xanthomonas campestris pv. campestris showing altered pathogenicity were isolated by screening on turnip seedlings. The mutants grew normally on laboratory media. A “library” of wild-type X. c. campestris DNA was prepared using a broad host range cloning vector (pLAFRl) and recombinant plasmids were identified which ...
M. J. Daniels +4 more
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Characterization of Glutathione Transferase from Xanthomonas campestris
Archives of Biochemistry and Biophysics, 1993A single form of glutathione transferase (Xc-GST-4.5) having an isoelectric point at pH 4.5 was resolved from Xanthomonas campestris cytosol by affinity chromatography and isoelectric focusing. HPLC,N-terminal amino acid sequence, and SDS-PAGE analyses indicate that Xc-GST-4.5 is composed of two identical subunits, each with a molecular mass of 22 kDa.
DI ILIO, Carmine +9 more
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Structure of the extracellular polysaccharide from xanthomonas campestris
Carbohydrate Research, 1975Abstract Xanthan gum, the extracellular polysaccharide from Xanthomonas campestris , has been reinvestigated by methylation analysis, and by uronic acid degradation followed by oxidation and elimination of the oxidized residue. The polysaccharide is composed of pentasaccharide repeating-units with the following structure:
P E, Jansson, L, Kenne, B, Lindberg
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1987
Two pathovars of Xanthomonas campestris (pv. campestris and pv. carotae) grew to equal extents in vitro on both a chemically defined medium and a complex medium derived from the host plant (Brassica oleracea, cabbage) of the former pathovar. Initially both pathovars also grew at similar rates when inoculated into cabbage leaf tissue. However, after 2–3
D. R. Cook, D. J. Robeson
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Two pathovars of Xanthomonas campestris (pv. campestris and pv. carotae) grew to equal extents in vitro on both a chemically defined medium and a complex medium derived from the host plant (Brassica oleracea, cabbage) of the former pathovar. Initially both pathovars also grew at similar rates when inoculated into cabbage leaf tissue. However, after 2–3
D. R. Cook, D. J. Robeson
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1994
Xanthomonas campestris pathovar campestris (hereafter X.c. campestris), the causal agent of black rot of crucifers, is a phytopathogenic bacterium of great economic importance (WILLIAMS 1980; ONSANDO 1992; SCHAAD and ALVAREZ 1993). Molecular genetic methods have now allowed a number of genes encoding pathogenicity determinants of X.c.
J M, Dow, M J, Daniels
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Xanthomonas campestris pathovar campestris (hereafter X.c. campestris), the causal agent of black rot of crucifers, is a phytopathogenic bacterium of great economic importance (WILLIAMS 1980; ONSANDO 1992; SCHAAD and ALVAREZ 1993). Molecular genetic methods have now allowed a number of genes encoding pathogenicity determinants of X.c.
J M, Dow, M J, Daniels
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2019
The ethylene synthesize ability and fatty acid composition of cell lipids of collection and isolated from the diseased rape plants strains of pathogenic bacteria of the genus Xanthomonas have been investigated. It has been shown that the fatty acid spectrum of cell lipids is an important marker for identification of the rape roots bacteriosis agent ...
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The ethylene synthesize ability and fatty acid composition of cell lipids of collection and isolated from the diseased rape plants strains of pathogenic bacteria of the genus Xanthomonas have been investigated. It has been shown that the fatty acid spectrum of cell lipids is an important marker for identification of the rape roots bacteriosis agent ...
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Xanthomonas campestris pv. campestris (black rot)
PlantwisePlus Knowledge Bank, 2022openaire +1 more source