GEO DataSets

(Submitter supplied) Convergent microbial biocatalysis has emerged as a promising approach for the conversion of lignin side-streams into value-added chemicals in recent decades. However, the current knowledge of metabolic pathways directing the bioconversion of lignin-related aromatics is still limited to a few microbial species and unavailable for some of these compounds. Thus, the aim of this study was to identify the genes involved in the bioconversion of aromatic compounds in Xanthomonas citri subsp. more...

Organism:

Xanthomonas citri subsp. citri 306

Type:

Expression profiling by high throughput sequencing

Platform:

GPL34065

38 Samples

Download data: XLSX

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Phaseolus vulgaris; Xanthomonas citri pv. fuscans

Type:

Expression profiling by high throughput sequencing; Methylation profiling by high throughput sequencing; Non-coding RNA profiling by high throughput sequencing

4 related Platforms

53 Samples

Download data: BW, SF, TXT

(Submitter supplied) To investigate the bacterial functions involved in seed contamination during their formation, we sequenced bacterial mRNA at 24, 35 and 42 days after pollination (DAP). Gene expression was compared between the different stages.

Organism:

Xanthomonas citri pv. fuscans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33255

17 Samples

Download data: SF

(Submitter supplied) Some phytopathogens are outfitted with a broad and diverse repertoire of enzymatic systems that enable the breakdown and utilization of host polysaccharides as a source of carbon, energy, and stimuli. However, the functional assignment of these enzymatic systems and the influence of their products on modulating pathogen behavior during host colonization is yet poorly comprehended. In this study, we performed RNA-seq analyses to provide a comprehensive, genome-wide view of the transcriptional response of the model phytopathogen Xanthomonas citri pv. more...

Organism:

Xanthomonas citri pv. citri

Type:

Expression profiling by high throughput sequencing; Third-party reanalysis

Platform:

GPL29238

12 Samples

Download data: XLSX

(Submitter supplied) RNAseq analysis of Xanthomonas citri pv. glycines 12-2 wild-type, phoB and phoU mutants under phosphate limited condition

Organism:

Xanthomonas citri pv. glycines

Type:

Expression profiling by high throughput sequencing

Platform:

GPL31233

9 Samples

Download data: TXT

(Submitter supplied) Xyloglucans are highly substituted polysaccharides found in the primary cell walls of all vascular plants, acting as a first barrier against pathogens. Herein, we revealed that the diverse and economically relevant Xanthomonas phytopathogens are endowed with an enzymatic system targeting xyloglucans. Furthermore, we demonstrate that the products generated by this system elicit the expression of multiple virulence factors including the type III secretion system, a membrane-embedded machinery to deliver effector proteins into the host cells. Together, these findings illuminate the intricate enzymatic apparatus employed by Xanthomonas to break down xyloglucans and connect this system to the pathogenesis through activating the expression of key virulence factors. 

Organism:

Xanthomonas citri pv. citri

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29238

10 Samples

Download data: XLS

(Submitter supplied) Xanthomonas is one important model microbe to study the molecular determinants of virulence and host range of pathogens since Xanthomonas is capable of infecting numerous monocotyledonous and dicotyledonous plants. Among the plant diseases caused by Xanthomonas, X. citri subsp. citri (Xcc) causes citrus canker, which has significant impact on citrus production. Xcc is classified into different strains primarily by host range including A and Aw. more...

Organism:

Xanthomonas citri pv. citri

Type:

Expression profiling by high throughput sequencing

Platform:

GPL16170

12 Samples

Download data: TXT

(Submitter supplied) Quorum sensing (QS) in Xanthomonas axonopodis pv. citri, the causal agent of citrus canker, is mediated by a diffusible signal factor (DSF). QS is required for the full virulence of X. axonopodis pv. citri in planta. Mutations in rpfF, rpfC and rpfG, the core genes of QS, decreased the production of extracellular proteases and bacterial motility. Comparison of the transcriptomes of QS mutants with that of the wild type stain revealed that QS temporally regulates the expression of a large set of genes, including genes involved in chemotaxis and flagellar biosynthesis, genes related to metabolism, genes encoding virulence traits such as type II secretion system substates, type III secretion system and effectors. more...

Organism:

Xanthomonas citri pv. citri str. 306; Xanthomonas citri

Type:

Expression profiling by array

Platform:

GPL10890

6 Samples

Download data: TXT

(Submitter supplied) Xanthomonas axonopodis pv. citri (XAC) is the causal agent of citrus canker which is one of the most serious diseases of citrus. To understand the virulence mechanism of XAC, we designed and conducted genome-wide microarray analyses to characterize the regulons of HrpG and HrpX, which are critical for the pathogenicity of XAC. Our analyses revealed that the expression of 232 genes and 181 genes belonged to the HrpG and HrpX regulons, respectively. more...

Organism:

Xanthomonas citri pv. citri str. 306

Type:

Expression profiling by array

Platform:

GPL10890

6 Samples

Download data: TXT

(Submitter supplied) see manufacturer's web site

Organism:

Xanthomonas citri pv. citri str. 306

2 Series

12 Samples

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