Results 71 to 80 of about 28,911 (208)

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

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

Characteristics of Microbiota in Different Segments of the Digestive Tract of Orange‐Collared Keelback (Rhabdophis himalayanus)

Ecology and Evolution, Volume 16, Issue 10, October 2026.
Using shotgun metagenomic sequencing and untargeted metabolomics, we characterized the microbial communities and metabolic profiles across the stomach, small intestine, and large intestine of Rhabdophis himalayanus. Although overall microbial diversity was similar among digestive tract segments, distinct taxonomic, functional, and metabolic differences
Ji Chen, Jiuyan Jiang, Xia Zhou, Linping Fan, Fei Wu, Pingwei Liang, Huina Song, Ji Wang, Jingxue Luo, Guangxiang Zhu   +9 more
wiley   +1 more source

Characterization of carABpyrB operon and role of pyrE in Francisella novicida biofilm

MicrobiologyOpen, Volume 15, Issue 5, October 2026.
Pyrimidine biosynthesis links metabolism to biofilm regulation in Francisella novicida. During nutrient limitation, reduced pyrimidine availability shifts metabolism from uracil salvage to de novo synthesis, increasing biofilm formation. Mutants in carABpyrB exhibit uracil‐dependent growth defects and elevated biofilm:growth ratios, revealing ...
Katie C. Sprinkel, Annika R. Geiger, Monique L. van Hoek   +2 more
wiley   +1 more source

Complete genome sequences of six copper-resistant Xanthomonas citri pv. citri strains causing Asiatic citrus canker, obtained using long-read technology [PDF]

, 2017
The gammaproteobacterium Xanthomonas citri pv. citri causes Asiatic citrus canker. Pathotype A strains have a broad host range, which includes most commercial citrus species, and they cause important economic losses worldwide.
Canteros, Blanca Isabel, Claudine Boyer, Lefeuvre, Pierre, Pierre Lefeuvre, Christian Vernière, Vernière, Christian, Damien Richard, Richard, Damien, Olivier Pruvost, Canteros, B.I., Boyer, Claudine, Pruvost, Olivier, Blanca I. Canteros   +12 more
core   +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

‘Candidatus Liberibacter asiaticus’ secretory protein SDE5640 activates host autophagy dependent on PSMD10 to mediate PBA1 degradation

The Plant Journal, Volume 128, Issue 1, October 2026.
Significance Statement In healthy citrus cells, CsPSMD10 directly binds CsATG8 and targets it for ubiquitin‐dependent degradation by the intact 26S proteasome, maintaining low free CsATG8 levels and suppressing autophagy to preserve immune homeostasis.
Yalin Mei, Xinyi Deng, Zaiyu Yang, Shimin Fu, Changyong Zhou, Xuefeng Wang   +5 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

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

The Effect of Citrus Essential Oils and Their Constituents on Growth of Xanthomonas citri subsp. citri [PDF]

Molecules, 2017
Citrus bacterial canker (CBC) caused by Xanthomonas citri subsp. citri (Xcc), is the most devastating of the citrus diseases worldwide. During our study, we found that Essential oils (EOs) of some citrus cultivars are effective on Xcc. Therefore, it prompted us to determine the plant metabolites responsible for the antibacterial properties. We obtained
Hossein Mirzaei-Najafgholi, Saeed Tarighi, Morteza Golmohammadi, Parissa Taheri   +3 more
openaire   +2 more sources