Results 61 to 70 of about 11,183 (258)

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

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

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

Comparative genomics of 43 strains of Xanthomonas citri pv. citri reveals the evolutionary events giving rise to pathotypes with different host ranges [PDF]

, 2015
Background The identification of factors involved in the host range definition and evolution is a pivotal challenge in the goal to predict and prevent the emergence of plant bacterial disease. To trace the evolution and find molecular differences between
Barbe, Valérie, Cruveiller, Stéphane, Escalon, Aline, Gagnevin, Lionel, Gordon, Jonathan, Lefeuvre, Pierre, Pruvost, Olivier   +6 more
core   +9 more sources

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

Production of xanthan gum by the native strain of Xanthmonas citri in whey medium and evaluation of its physicochemical properties [PDF]

Biological Journal of Microorganism, 2019
Introduction: Xanthan is an extracellular polysaccharide produced by Xanthomonas genus. Because of high viscosity and other properties, this gum is used in various industries.
Roya Moravej, Seyed Mehdi Alavi, mehrdad azin, ali hatef salmanian   +3 more
doaj   +1 more source

Investigating the population structure of Xanthomonas citri pv. citri. Which molecular markers to use to distinguish between low polymorphic bacterial populations? : [P-96] [PDF]

, 2010
Comprehensive knowledge of pathogen population structures is crucial to understand the epidemiology and history of infectious diseases, but such data is largely unavailable for plant pathogenic bacteria.
Bui Thi Ngoc, Lan, Pruvost, Olivier, Vernière, Christian, Vital, Karine   +3 more
core  

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

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

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