Results 41 to 50 of about 94,312 (320)

Reclassification of Xanthomonas [PDF]

open access: yesInternational Journal of Systematic Bacteriology, 1995
A comprehensive DNA-DNA hybridization study was performed by using 183 strains of the genus Xanthomonas. This genus was shown to comprise 20 DNA homology groups which are considered genomic species. Four groups corresponded to the previously described species Xanthomonas albilineans, Xanthomonas fragariae, Xanthomonas oryzae, and Xanthomonas populi ...
L. VAUTERIN   +3 more
openaire   +1 more source

Evolution of Xanthomonas Gene Content: Gene Gain/Loss History and Species Divergence

open access: yesJournal of Integrative Agriculture, 2012
Horizontal gene transfer (HGT) plays key roles in the evolution of pathogenetic bacteria, especially in pathogenetic associated genes. In this study, the evolutionary dynamics of Xanthomonas at species level were determined by the comparative analysis of
Gu-lei JIN   +9 more
doaj   +1 more source

Pangenome insights into the diversification and disease specificity of worldwide Xanthomonas outbreaks

open access: yesFrontiers in Microbiology, 2023
The bacterial genus Xanthomonas is responsible for disease outbreaks in several hundred plant species, many of them economically important crops. In the era of next-generation sequencing, thousands of strains from this genus have now been sequenced as ...
Viplav Agarwal   +5 more
doaj   +1 more source

Phenotypic and Molecular-Phylogenetic Analyses Reveal Distinct Features of Crown Gall-Associated Xanthomonas Strains

open access: yesMicrobiology Spectrum, 2022
In summer 2019, widespread occurrence of crown gall disease caused by Agrobacterium spp. was observed on commercially grown ornamental plants in southern Iran.
Hamzeh Mafakheri   +10 more
doaj   +1 more source

The dual nature of trehalose in citrus canker disease: A virulence factor for Xanthomonas citri subsp. citri and a trigger for plant defence responses [PDF]

open access: yes, 2015
Xanthomonas citri subsp. citri (Xcc) is a bacterial pathogen that causes citrus canker in susceptible Citrus spp. The Xcc genome contains genes encoding enzymes from three separate pathways of trehalose biosynthesis.
Feil, Regina   +10 more
core   +1 more source

Methods for the control of soybean bacterial pustule disease

open access: yesNantong Daxue xuebao. Ziran kexue ban
Soybean bacterial pustule disease, caused by the pathogen Xanthomonas citri pv. glycines(Xcg), is a recurring issue in soybean cultivation, leading to substantial reductions in yield and quality.
ZHU Suqin;DONG Yachen;MEI Dezhou;XU Longyu;SHI Xinchi;DUAN Xuchu;WANG Suyan;Pedro LABORDA
doaj   +1 more source

Occurrence of Bacterial Spot in Illinois Tomato Fields and Characteristics of the Causal Agents

open access: yesHortScience, 2020
Bacterial spot, caused by Xanthomonas spp., is one of the most important diseases of tomato in Illinois. Field surveys were conducted during 2017–19 to assess occurrence of bacterial spot in commercial tomato fields.
Sabin Khanal   +2 more
doaj   +1 more source

Xanthan pyruvilation is essential for the virulence of Xanthomonas campestris pv. campestris [PDF]

open access: yes, 2016
Xanthan, the main exopolysaccharide (EPS) synthesized by Xanthomonas spp., contributes to bacterial stress tolerance and enhances attachment to plant surfaces by helping in biofilm formation.
Bianco, María Isabel   +8 more
core   +1 more source

First report of Xanthomonas arboricola on oleander

open access: yesPhytopathologia Mediterranea
Nerium oleander L is a long-lasting flowering vegetatively propagated ornamental plant of the Mediterranean region, where it is a major imported flowering pot plant. Only a few bacteria can infect it such as Pseudomonas savastanoi pv.
Attila FODOR   +2 more
doaj   +1 more source

Secrete or perish: The role of secretion systems in Xanthomonas biology

open access: yesComputational and Structural Biotechnology Journal, 2021
Bacteria of the Xanthomonas genus are mainly phytopathogens of a large variety of crops of economic importance worldwide. Xanthomonas spp. rely on an arsenal of protein effectors, toxins and adhesins to adapt to the environment, compete with other ...
Cristina E. Alvarez-Martinez   +7 more
doaj   +1 more source

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