Results 81 to 90 of about 41,242 (247)

Botanical treatment enhances biochemical responses in enset (Ensete ventricosum (Welw.) Cheesman) clones

JSFA reports, EarlyView.
Abstract Background Bacterial wilt of enset (Ensete ventricosum (Welw.) Cheesman) is a severe disease caused by Xanthomonas campestris pv. musacearum, resulting in complete crop failure and considerable damage. This study assessed the biochemical responses of two enset clones (one resistant and one susceptible) when inoculated with the pathogen and ...
Getahun Yemata, Masresha Fetene
wiley   +1 more source

Proline iminopeptidase gene from Xanthomonas campestris pv. citri [PDF]

Microbiology, 1996
The pip gene coding for the proline iminopeptidase (Pip) of Xanthomonas campestris pv. citri was cloned in an Escherichia coli leuB strain using a selective medium containing the dipeptide D-Ala-L-Leu as the sole source of L-leucine. Nucleotide sequencing of this gene revealed a 939 bp open reading frame encoding a 312 amino acid protein (35 126 Da ...
J, Alonso, J L, García
openaire   +2 more sources

A Novel Two-Component Response Regulator Links rpfwith Biofilm Formation and Virulence of Xanthomonasaxonopodis pv. Citri [PDF]

, 2013
Citrus bacterial canker caused by Xanthomonas axonopodis pv. citri is a serious disease that impacts citrus productionworldwide, and X. axonopodis pv. citri is listed as a quarantine pest in certain countries.
Kuan-Min Lu, Tzu-Pi Huang, Yu-Hsuan Chen
core   +14 more sources

Biological and transcriptomic studies reveal hfq is required for swimming, biofilm formation and stress response in Xanthomonas axonpodis pv. citri

BMC Microbiology, 2019
Background Hfq is a widely conserved bacterial RNA-binding protein which generally mediates the global regulatory activities involv ed in physiological process and virulence.
Xuelu Liu, Yuping Yan, Haodi Wu, Changyong Zhou, Xuefeng Wang   +4 more
doaj   +1 more source

Incidence and severity of citrus canker on different orange and mandarin cultivars at the central area of santa fe (argentina) [PDF]

, 2014
Con el objetivo de analizar el comportamiento de diferentes cultivares de naranjo y mandarino respecto a la cancrosis bacteriana en la región central de Santa Fe, se calculó la incidencia y severidad de la enfermedad en hojas de la brotación primaveral ...
Favaro, María Alejandra, Gariglio, Norberto Francisco, Marano, María Rosa, Peretti, Rocio Micaela, Rista, Luis Mario   +4 more
core   +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, EarlyView.
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

A Conserved Basal Transcription Factor Is Required for the Function of Diverse TAL Effectors in Multiple Plant Hosts

Frontiers in Plant Science, 2017
Many Xanthomonas bacteria use transcription activator-like effector (TALE) proteins to activate plant disease susceptibility (S) genes, and this activation contributes to disease.
Renyan Huang, Shugang Hui, Meng Zhang, Pei Li, Jinghua Xiao, Xianghua Li, Meng Yuan, Shiping Wang   +7 more
doaj   +1 more source

Structural and physiological analyses of the alkanesulphonate-binding protein (SsuA) of the citrus pathogen Xanthomonas citri. [PDF]

PLoS ONE, 2013
BACKGROUND: The uptake of sulphur-containing compounds plays a pivotal role in the physiology of bacteria that live in aerobic soils where organosulfur compounds such as sulphonates and sulphate esters represent more than 95% of the available sulphur ...
Fabiano Tófoli de Araújo, Victor M Bolanos-Garcia, Cristiane T Pereira, Mario Sanches, Elisa E Oshiro, Rita C C Ferreira, Dimitri Y Chigardze, João Alexandre Gonçalves Barbosa, Luís Carlos de Souza Ferreira, Celso E Benedetti, Tom L Blundell, Andrea Balan   +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  

The type III protein secretion system contributes to Xanthomonas citri subsp. citri biofilm formation [PDF]

, 2014
Background: Several bacterial plant pathogens colonize their hosts through the secretion of effector proteins by a Type III protein secretion system (T3SS).
Ficarra, Florencia Andrea, Garofalo, Cecilia Graciela, Gehring, Chris, Gottig Schor, Natalia, Marondedze, Claudius, Ottado, Jorgelina, Sgro, Germán Gustavo, Thomas, Ludivine, Zimaro, Tamara   +8 more
core   +3 more sources