Results 61 to 70 of about 5,601 (167)

Engineering the bacterial nutrition strategy to control plant diseases

Journal of Integrative Plant Biology, Volume 68, Issue 6, Page 1601-1603, June 2026.
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

Guardians or Gateways? The Intricate Relationship Between Plant Cell Walls and Pathogenic Xanthomonas

Molecular Plant Pathology, Volume 27, Issue 6, June 2026.
An overview of the intricate interactions between Xanthomonas and the plant cell wall during the infection process. ABSTRACT Plants have evolved a complex cell wall (CW) providing support and protection against environmental constraints, including constant attacks from pests and pathogens.
Charlotte Gaudin, Marie‐Agnès Jacques, Nicolas W. G. Chen   +2 more
wiley   +1 more source

Increased Resistance Against Citrus Canker Mediated by a Citrus Mitogen-Activated Protein Kinase

Molecular Plant-Microbe Interactions, 2013
Mitogen-activated protein kinases (MAPK) play crucial roles in plant immunity. We previously identified a citrus MAPK (CsMAPK1) as a differentially expressed protein in response to infection by Xanthomonas aurantifolii, a bacterium that causes citrus ...
Maria Luiza Peixoto de Oliveira, Caio Cesar de Lima Silva, Valéria Yukari Abe, Marcio Gilberto Cardoso Costa, Raúl Andrés Cernadas, Celso Eduardo Benedetti   +5 more
doaj   +1 more source

Changes in chitinase and β-1,3-glucanase transcript levels in sweet orange (Citrus sinensis) in response to treatment with Xanthomonas citri subsp. Citri [PDF]

مجله بیوتکنولوژی کشاورزی, 2010
Asiatic citrus canker caused by Xanthomonas citri subsp. citri is a bacterial disease with economic importance in tropical and subtropical citrus-producing areas.
Mahdi Mansouri, Akbar Hosseini Pour, Gholam Reza Sharifi Sirchi, Hossein Masoumi   +3 more
doaj   +1 more source

A Hanks‐type bacterial kinase, PknS, directly phosphorylates the alternative sigma factor EcfK to promote resistance to protist predation

The FEBS Journal, Volume 293, Issue 9, Page 2772-2793, May 2026.
The Xanthomonas citri Hanks‐type kinase PknS autophosphorylates and directly phosphorylates the alternative sigma factor EcfK at five residues. Besides the conserved residue T51 in the σ2 domain, phosphorylation of a residue in the linker between σ2 and σ4 is critical for EcfK activation by promoting its interaction with a positively charged pocket in ...
Lídia dos Passos Lima, Dev Sriranganadane, Daiane Laise da Silva, Natália C. Drebes Dörr, Enzo Breviglieri Sichi Mello, Caio Vinicius dos Reis, Rogério Ferreira Lourenço, José Felipe Teixeira da Silva Santos, Anita Salmazo, Brenno Wendler Miranda, Katlin B. Massirer, Rafael M. Couñago, Cristina E. Alvarez‐Martinez   +12 more
wiley   +1 more source

Antibacterial activity of alkyl gallates against Xanthomonas citri subsp. citri

, 2013
The plant-pathogenic bacterium Xanthomonas citri subsp. citri is the causal agent of Asiatic citrus canker, a seriousdisease that affects all the cultivars of citrus in subtropical citrus-producing areas worldwide.
Sacramento, L. V S, Silva, Dulce Helena Siqueira, Silva, Dulce Helena Siqueira [UNESP], Ferreira, H. [UNESP], Regasini, L. O., Petrãnio, M. S. [UNESP], Regasini, L. O. [UNESP], Belasque, Jr., Bolzani, Vanderlan da Silva [UNESP], Bolzani, Vanderlan da Silva, Sacramento, L. V S [UNESP], Silva, I. C., Ferreira, H., Petrãnio, M. S., Silva, I. C. [UNESP]   +14 more
core   +1 more source

Three Distinct Species Cause Bacterial Leaf Spots in ‘Ubá’ Mango in Zona da Mata, Minas Gerais, Brazil

Journal of Phytopathology, Volume 174, Issue 3, May/June 2026.
ABSTRACT ‘Ubá’ mango is a fruit crop of great value for farmers in the Zona da Mata region of Minas Gerais state, Brazil. Organic farmers from this region recently reported a severe outbreak of foliar black spots of unknown aetiology in orchards of this mango variety, causing significant concern.
Nikolas Emanuel Chaves‐Silva, Adryelle Anchieta Sousa, Sandro Lúcio Silva Moreira, Camila Mota De Assis Figueiredo, Cleverson Vieira Pires, Mateus Pereira Gonzatto, Alex Gazolla de Castro, Marcos Rogério Tótola, Jorge Luis Badel   +8 more
wiley   +1 more source

Development of 14 minisatellite markers for the citrus canker bacterium, Xanthomonas citri pv. citri

, 2009
We screened the genome of Xanthomonas citri pv. citri strain 306 for tandem repeats. A multiplex polymerase chain reaction protocol was used to assess the genetic diversity of 239 strains of X. citri pv. citri from Asia.
Gagnevin, Lionel, S. BRISSE, Bui Thi Ngoc, Lan, C. VERNIERE, Vernière, Christian, Brisse, Sylvain, F. GUERIN, Vital, Karine, L. GAGNEVIN, L. BUI THI NGOC, Ah-You, Nathalie, N. AH‐YOU, Guérin, Fabien, Pruvost, Olivier, O. PRUVOST, K. VITAL   +15 more
core   +1 more source

Biocontrol of Causative Agent of Citrus Canker Disease Using Antimicrobial Substances Produced by Aspergillus awamori K-03

Biological Journal of Microorganism, 2014
Introduction: Bacterial phytopathogens have a great impact on yield loss. In between, the causative agent of citrus canker Xanthomonas citri subsp. citri (Xcc), has influenced citri culture worldwide.
Sara Kazemzade, Naser Farrokhi, Saeed Aminzade, Mehdi Alavi, Abolfazl Masoudi, Mojtaba Mamarabadi, Tannaz Goodarzi   +6 more
doaj  

‘Candidatus Liberibacter asiaticus’ Effector SDE525 hijacks NACα to Suppress Jasmonic Acid‐Mediated Immunity in Citrus

Molecular Plant Pathology, Volume 27, Issue 5, May 2026.
The ‘Candidatus Liberibacter asiaticus’ secreted protein SDE525 suppresses the plant jasmonic acid defence pathway by targeting the citrus NACα protein, thereby weakening citrus resistance against the Asian citrus psyllid. ABSTRACT Citrus huanglongbing (HLB), caused by the phloem‐limited bacterium ‘Candidatus Liberibacter asiaticus’ (CLas), is one of ...
Jiefu Deng, Yijie Zhan, Zixiang Sun, Changwei Luo, Na Song, Jinxing Liao, Zehua Zhou, Tuyong Yi   +7 more
wiley   +1 more source