Results 61 to 70 of about 4,280 (200)

Genetic diversity of Xanthomonas species pathogenic to citrus based on avr and leucine rich protein genes [PDF]

, 2009
The genus Xanthomonas includes a group of phytopathogenic bacteria that have great economic importance around the world. Citrus canker, caused by Xanthomonas citri subsp. citri, is one of the main threats to citrus crops worldwide.
Belasque, José, Fabricio José, J., Ferro, M.Inês T., Martins, E. Cristina, Pruvost, Olivier, Vernière, Christian   +5 more
core  

Engineering the bacterial nutrition strategy to control plant diseases

Journal of Integrative Plant Biology, EarlyView.
This commentary on Wang et al. (2025) and Phan et al. (2025) highlights previously undiscovered Xanthomonas pathways for nutrition acquisition, explains how Xanthomonas bacteria hijack host molecular machinery through their effector proteins, and discusses how these studies can be used to develop new disease resistance mechanisms.
Muhammad Arslan Mahmood, Shahid Mansoor, Muhammad Naveed Aslam   +2 more
wiley   +1 more source

Field Identification of Citrus Canker Symptoms and Decontamination Procedures

EDIS, 2011
Citrus canker, caused by the bacterial pathogen Xanthomonas citri subsp. citri, is a serious disease of citrus. The disease causes necrotic dieback, general tree decline, premature fruit drop, and fruit blemishes.
Mongi Zekri, Megan M. Dewdney, Jamie D. Yates, Pamela Roberts   +3 more
doaj   +5 more sources

Complete Genome Sequence of Xanthomonas citri subsp. citri CQ13, an Alternative Model Strain to Study Citrus Bacterial Canker in China

PhytoFrontiers, 2023
Xanthomonas citri subsp. citri is a quarantine organism causing citrus bacterial canker in many countries. Sharing research materials worldwide became difficult due to local administrative regulations, which hindered the continuity of studies on this ...
Yonglin Wu, Weiwei Lv, Hongyu Chen, Yifei Ge, Chaoying Liu, Xiaojun Ding, Xiuping Zou, Junhua Hu, Jingyu Li, Jihua Wang, Yunzeng Zhang, Xiaofeng Zhou   +11 more
doaj   +1 more source

A new minisatellite-based scheme for the global surveillance of Xanthomonas citri pv. citri, the causal agent of Asiatic Citrus Canker. : S12O12 [PDF]

, 2012
Xanthomonas citri pv. citri (Xcc), the causal agent of Asiatic Citrus Canker, is an internationally major bacterial pathogen currently not reported from countries in the Mediterranean basin, including the EU. Some pathological diversity among strains was
Escalon, Aline, Gagnevin, Lionel, Gordon, Jonathan, Guérin, Fabien, Leduc, Alice, Magne, Maxime, Pruvost, Olivier, Vernière, Christian, Vital, Karine   +8 more
core  

Risk Evaluation and Molecular Characterisation of AtNPR1 Transgenic Citrus Lines Tolerant to Citrus Greening Disease

Plant Biotechnology Journal, EarlyView.
ABSTRACT Citrus greening disease, or Huanglongbing (HLB), has caused devastating losses to citrus production in Florida, with yields declining by over 90% since 2005. Despite extensive efforts, no sustainable solution has been widely effective. Here, transgenic ‘Hamlin’ sweet orange lines engineered to constitutively express the Arabidopsis NPR1 ...
Paula Rios Glusberger, Benjamin Merritt, Cheng Liu, Yu Wang, Janice Zale, Hao Wu, Michel Canton, Michael Braverman, Eric W. Triplett, Zhonglin Mou   +9 more
wiley   +1 more source

Adaptation of genetically monomorphic bacteria: evolution of copper resistance through multiple horizontal gene transfers of complex and versatile mobile genetic elements [PDF]

, 2017
Copper-based antimicrobial compounds are widely used to control plant bacterial pathogens. Pathogens have adapted in response to this selective pressure. Xanthomonas citri pv.
Boyer, Claudine, Boyer, Karine, Canteros, B.I., Chabirand, Aude, Facon, Benoît, Grygiel, Pierre, Javegny, Stéphanie, Lefeuvre, Pierre, Pruvost, Olivier, Ravigné, Virginie, Richard, Damien, Rieux, Adrien, Robene, Isabelle, Terville, Marie Annabelle, Vernière, Christian   +14 more
core   +2 more sources

A protein expression system for tandem affinity purification in Xanthomonas citri subsp. citri

Brazilian Journal of Microbiology, 2016
Citrus canker, caused by the Gram-negative bacterium Xanthomonas citri subsp. citri (Xac), is one of the most devastating diseases to affect citrus crops. There is no treatment for citrus canker; effective control against the spread of Xac is usually achieved by the elimination of affected plants along with that of asymptomatic neighbors.
Dantas, Giordanni C., Martins, Paula M. M., Martins, Daniela A. B., Gomes, Eleni, Ferreira, Henrique   +4 more
openaire   +6 more sources

An Ustilaginoidea virens Nuclear Effector SCRE7 Inhibits Rice Immunity via Suppressing OsLBD11/12‐Promoted Transcription of OsCPS2

Plant Biotechnology Journal, EarlyView.
ABSTRACT Phytopathogenic fungi secrete a great number of effector proteins into various organelles of host plants and suppress plant immunity through different mechanisms. In this study, we identify SCRE7 as a unique nuclear effector that is essential for U. virens infection.
Chunquan Jiang, Xiaoai Li, Anfei Fang, Yu Fu, Caifeng Li, Haojie Dong, Siwen Yu, Shaoqi Zhang, Dayong Li, Nan Nan, Juan Zhang, Reuben J. Peters, Dan Zhao, Wenxian Sun   +13 more
wiley   +1 more source

Bioactive Organocopper Compound from Pseudomonas aeruginosa Inhibits the Growth of Xanthomonas citri subsp. citri [PDF]

Frontiers in Microbiology, 2016
Citrus canker is a very destructive disease of citrus species. The challenge is to find new compounds that show strong antibiotic activity and low toxicity to plants and the environment. The objectives of the present study were (1) to extract, purify and evaluate the secondary metabolites with antibiotic activity produced by Pseudomonas aeruginosa LV ...
de Oliveira, Admilton G., Spago, Flavia R., Simionato, Ane S., Navarro, Miguel O. P., da Silva, Caroline S., Barazetti, André R., Cely, Martha V. T., Tischer, Cesar A., San Martin, Juca A. B., de Jesus Andrade, Célia G. T., Novello, Cláudio R., Mello, João C. P., Andrade, Galdino   +12 more
openaire   +3 more sources