Results 21 to 30 of about 1,472 (156)

Identification of a DNA region associated with the cool virulence of Ralstonia solancearum strain UW551 and its utilization for specific detection of the bacterium's race 3 biovar 2 strains. [PDF]

PLoS ONE, 2018
The cool virulent Ralstonia solanacearum race 3 biovar 2 (r3b2) strains cause destructive brown rot of potato. They are quarantined pathogens in Europe and Canada and select agent pathogens in the United States. We previously identified r3b2 (sequevars 1
Michael J Stulberg, Xueqing Cai, Abdelmonim Ali Ahmad, Qi Huang   +3 more
doaj   +1 more source

PhyA, a Secreted Protein of Xanthomonas oryzae pv. oryzae, Is Required for Optimum Virulence and Growth on Phytic Acid as a Sole Phosphate Source

Molecular Plant-Microbe Interactions, 2003
Xanthomonas oryzae pv. oryzae causes bacterial leaf blight, a serious disease of rice. We have identified a novel virulence deficient mutant (BXO1691) of X. oryzae pv.
Subhadeep Chatterjee, Rajan Sankaranarayanan, Ramesh V. Sonti   +2 more
doaj   +1 more source

Amplified fragment length polymorphism and multilocus sequence analysis-based genotypic relatedness among pathogenic variants of Xanthomonas citri pv. citri and Xanthomonas campestris pv. bilvae [PDF]

International Journal of Systematic and Evolutionary Microbiology, 2010
Three pathogenic variants (i.e. pathotypes) have been described withinXanthomonas citripv.citri, the causal agent of Asiatic citrus canker. Pathotype A strains naturally infect a wide range ofCitrusspecies and members of some related genera. In contrast, pathotypes A* and Awhave narrow host ranges within the genusCitrusand have been isolated from ...
Bui Thi Ngoc, Lan, Vernière, Christian, Jouen, Emmanuel, Ah-You, Nathalie, Lefeuvre, Pierre, Chiroleu, Frédéric, Gagnevin, Lionel, Pruvost, Olivier   +7 more
openaire   +3 more sources

Genome Sequencing of Xanthomonas vasicola Pathovar vasculorum Reveals Variation in Plasmids and Genes Encoding Lipopolysaccharide Synthesis, Type-IV Pilus and Type-III Secretion Effectors

Pathogens, 2014
Xanthomonas vasicola pathovar vasculorum (Xvv) is the bacterial agent causing gumming disease in sugarcane. Here, we compare complete genome sequences for five isolates of Xvv originating from sugarcane and one from maize.
Arthur Wasukira, Max Coulter, Noorah Al-Sowayeh, Richard Thwaites, Konrad Paszkiewicz, Jerome Kubiriba, Julian Smith, Murray Grant, David J. Studholme   +8 more
doaj   +1 more source

Filamentous phages released from Xanthomonas campestris pv. citri.

Japanese Journal of Phytopathology, 1980
Two kinds of filamentous phage, named XCf1, and XCf2, were found to be released from the living cells of Xanthomonas campestris pv. citri isolates and some of their properties were investigated in comparison with X. campestris pv. oryzae phages Xf and Xf2.
KAMIUNTEN, Hiroshi, KOBA, Junichi, WAKIMOTO, Satoshi   +2 more
openaire   +2 more sources

Efficacy of Fungicides against Soil Borne and Grapevine Pathogens under In vitro Conditions

International Journal of Bio-Resource and Stress Management, 2021
In vitro bio-efficacy of the novel copper (NC101 and NCP102) and phosphonate (PN103 and PMN104) based fungicides against various soil borne and grape vine pathogens was evaluated at ICAR-National Research Centrefor Grapes, Pune, Maharashtra, India ...
Anjali Singh, Ratna U. Thosar, Vijayshree Chavan, Sujoy Saha   +3 more
doaj  

Origin and diversification of Xanthomonas citri subsp. citri pathotypes revealed by inclusive phylogenomic, dating, and biogeographic analyses

BMC Genomics, 2019
Background Xanthomonas citri subsp. citri pathotypes cause bacterial citrus canker, being responsible for severe agricultural losses worldwide. The A pathotype has a broad host spectrum, while A* and Aw are more restricted both in hosts and in geography.
José S. L. Patané, Joaquim Martins, Luiz Thiberio Rangel, José Belasque, Luciano A. Digiampietri, Agda Paula Facincani, Rafael Marini Ferreira, Fabrício José Jaciani, Yunzeng Zhang, Alessandro M. Varani, Nalvo F. Almeida, Nian Wang, Jesus A. Ferro, Leandro M. Moreira, João C. Setubal   +14 more
doaj   +1 more source

Characterization of a spontaneously segregating Cf16-v1 lysogen of Xanthomonas campestris pv. citri.

Intervirology, 1988
Filamentous phage Cf16 undergoes a unique neolysogenic infectious cycle in Xanthomonas campestris pv. citri and generates stable lysogens. In contrast, we have isolated a distinctive unstable lysogen, designated LW. This new lysogen segregated spontaneously into three nonparental types, each with a unique combination of colony morphology, phage ...
H, Dai, S, Huang, K S, Chiang
openaire   +2 more sources

Cell-associated glucans of Burkholderia solanacearum and Xanthomonas campestris pv. citri: a new family of periplasmic glucans [PDF]

Journal of Bacteriology, 1996
The cell-associated glucans produced by Burkholderia solanacearum and Xanthomonas campestris pv. citri were isolated by trichloroacetic acid treatment and gel permeation chromatography. The compounds obtained were characterized by compositional analysis, matrix-assisted laser desorption ionization mass spectrometry, and high-performance anion-exchange ...
P, Talaga, B, Stahl, J M, Wieruszeski, F, Hillenkamp, S, Tsuyumu, G, Lippens, J P, Bohin   +6 more
openaire   +2 more sources

The role of horizontal transfer in the evolution of a highly variable lipopolysaccharide biosynthesis locus in xanthomonads that infect rice, citrus and crucifers

BMC Evolutionary Biology, 2007
Background Lipopolysaccharide (LPS) is a pathogen associated molecular pattern (PAMP) of animal and plant pathogenic bacteria. Variation at the interstrain level is common in LPS biosynthetic gene clusters of animal pathogenic bacteria.
Bogdanove Adam J, Patil Prabhu B, Sonti Ramesh V   +2 more
doaj   +1 more source