Results 21 to 30 of about 13,369 (221)

TALEs as double-edged swords in plant–pathogen interactions: Progress, challenges, and perspectives

open access: yesPlant Communications, 2022
Xanthomonas species colonize many host plants and cause huge losses worldwide. Transcription activator-like effectors (TALEs) are secreted by Xanthomonas and translocated into host cells to manipulate the expression of target genes, especially by ...
Biaoming Zhang   +3 more
doaj   +1 more source

Rice pathogens intercepted on seeds originating from 11 African countries and from the USA [PDF]

open access: yes, 2019
1,916 rice seed samples from 11 African countries and the USA were tested for the presence of pathogenic microorganisms or those affecting seed quality. Bacillus spp., Pantoea spp., Sphingomonas sp.
Dossou, B., Silue, D.
core   +1 more source

Antibacterial Effect and Mechanism of Chelerythrine on <i>Xanthomonas oryzae</i> pv. <i>oryzae</i>. [PDF]

open access: yesMicroorganisms
Xanthomonas oryzae pv. oryzae (Xoo) is a biotrophic bacterial pathogen, which causes devastating bacterial blight disease worldwide. In this study, we thoroughly investigated the antimicrobial effect of the plant-derived extract chelerythrine against Xanthomonas oryzae pv. oryzae (Xoo) and elucidated its mechanism.
Yan Y, Wang J, Zhao N, Cui D, Zhao M.
europepmc   +4 more sources

Multiple Adhesin-Like Functions of Xanthomonas oryzae pv. oryzae Are Involved in Promoting Leaf Attachment, Entry, and Virulence on Rice

open access: yesMolecular Plant-Microbe Interactions, 2009
Xanthomonas oryzae pv. oryzae is the causal agent of bacterial blight of rice. We have used enhanced green fluorescent protein-tagged X. oryzae pv. oryzae cells in conjunction with confocal microscopy to monitor the role of several adhesin-like functions
Amit Das   +2 more
doaj   +1 more source

rpfF Mutants of Xanthomonas oryzae pv. oryzae Are Deficient for Virulence and Growth Under Low Iron Conditions

open access: yesMolecular Plant-Microbe Interactions, 2002
Xanthomonas oryzae pv. oryzae causes bacterial leaf blight, a serious disease of rice. In the related bacterium Xanthomonas campestris pv. campestris, the rpfF gene is involved in production of a diffusible extracellular factor (DSF) that positively ...
Subhadeep Chatterjee, Ramesh V. Sonti
doaj   +1 more source

Identification, Characteristics and Mechanism of 1-Deoxy-N-acetylglucosamine from Deep-Sea Virgibacillus dokdonensis MCCC 1A00493

open access: yesMarine Drugs, 2018
Xanthomonas oryzae pv. oryzae, which causes rice bacterial blight, is one of the most destructive pathogenic bacteria. Biological control against plant pathogens has recently received increasing interest.
Dian Huang   +9 more
doaj   +1 more source

Rice versus Xanthomonas oryzae pv. oryzae: a unique pathosystem

open access: yesCurrent Opinion in Plant Biology, 2013
Bacterial blight, caused by Xanthomonas oryzae pv. oryzae (Xoo), is a devastating disease of rice worldwide. The qualitative or pathogen race-specific resistance to this pathogen conferred by major disease resistance (MR) genes has been widely used in rice improvement.
Zhang, Haitao, Wang, Shiping
openaire   +2 more sources

Xanthoferrin Siderophore Estimation from the Cell-free Culture Supernatants of Different Xanthomonas Strains by HPLC

open access: yesBio-Protocol, 2017
Xanthomonads can scavenge iron from the extracellular environment by secreting the siderophores, which are synthesized by the proteins encoded by xss (Xanthomonas siderophore synthesis) gene cluster.
Sheo Pandey   +4 more
doaj   +1 more source

Hpa1 is a type III translocator in Xanthomonas oryzae pv. oryzae [PDF]

open access: yesBMC Microbiology, 2018
Pathogenic Gram-negative bacteria interact with their eukaryotic hosts by deploying the type III translocon to inject effector proteins into the cytosol of eukaryotic cells. The translocon compositions, the number and biochemical characteristics of type III translocators in animal-pathogenic bacteria have been well elucidated, but information is ...
Xuan Wang   +6 more
openaire   +3 more sources

Xanthomonas campestris pv. campestris (cause of black rot of crucifers) in the genomic era is still a worldwide threat to brassica crops [PDF]

open access: yes, 2012
Background Xanthomonas campestris pv. campestris (Xcc) (Pammel) Dowson is a Gram-negative bacterium that causes black rot, the most important disease of vegetable brassica crops worldwide. Intensive molecular investigation of Xcc is gaining momentum and
Holub, E. B., Vicente, Joana G.
core   +1 more source

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