Agrobacterium tumefaciens
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ABSTRACT:
PROVIDER: PRJNA256206 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Comparison of Expression Profiles for Agrobacterium tumefaciens ExoR mutant to Wild Type
| PRJNA256203 | ENA
Project description:Comparison of Expression Profiles for Agrobacterium tumefaciens visR mutant to wild-type strain.
| PRJNA258548 | ENA
Project description:This research focuses on the design, manufacturing and validation of a new Agrobacterium tumefaciens C58 whole-genome tiling microarray platform for novel RNA transcript discovery. A whole-genome tiling microarray allows both annotated genes as well as previously unknown RNA transcripts to be detected and quantified at once. The Agrobacterium tumefaciens C58 genome is re-acquired with next-generation sequencing and then used to design the tilinlg microarray with the thermodynamic analysis program Picky. Validations are performed by subjecting Agrobacterium tumefaciens C58 under various growth conditions and then using the tling microarrays to verify expected gene expression patterns.
2014-09-25 | GSE61737 | GEO
Project description:As sessile organisms, plants require dynamic pathways in order to recognize pathogens and coordinate plant defenses by signalling. Agrobacterium tumefaciens C58 is able to avoid triggering plant defenses prior to entering the cell, and therefore is only detected once infection has begun making Agrobacterium a plant pathogen to numerous plant species. Understanding plant responses to Agrobacterium will be useful in improving plant defenses and potentially may also improve plant transformation efficiency. Microarrays were utilized for detailing the global gene expression pattern in A. thaliana Col-0 roots in response to A. tumefaciens C58 for the identification of differentially expressed genes.
2014-10-28 | GSE62750 | GEO
Project description:As sessile organisms, plants require dynamic pathways in order to recognize pathogens and coordinate plant defenses by signalling. Agrobacterium tumefaciens C58 is able to avoid triggering plant defenses prior to entering the cell, and therefore is only detected once infection has begun making Agrobacterium a plant pathogen to numerous plant species. Understanding plant responses to Agrobacterium will be useful in improving plant defenses and potentially may also improve plant transformation efficiency. Microarrays were utilized for detailing the global gene expression pattern in A. thaliana Col-0 leafs in response to A. tumefaciens C58 for the identification of differentially expressed genes.
2014-10-28 | GSE62749 | GEO
Project description:To learn more about the global effects of phosphatidylcholine (PC)-deficiency in A. tumefaciens, we performed transcriptomic studies comparing the wild type and a PC-deficient DpmtA Dpcs mutant. We expanded the number of affected virulence genes and showed that the loss of PC was correlated with altered expression of multiple genes encoding membrane or membrane-associated proteins and proteins which fulfil their function at the membrane. The PC-deficient mutant analyzed in this study is further described in Sonja Klüsener, Stephanie Hacker, Yun-Long Tsai, Julia E. Bandow, Ronald Gust, Erh-Min Lai and Franz Narberhaus. 2010. Proteomic and transcriptomic characterization of a virulence-deficient phosphatidylcholine-negative Agrobacterium tumefaciens mutant.
2010-04-07 | GSE21223 | GEO
Project description:We investigated the role of the LysR-type transcriptional regulator LsrB (Atu2186) from Agrobacterium tumefaciens C58 (alias A. fabrum C58), which regulates the expression of small-regulatory-RNA (sRNA) and several protein-coding genes, such as ampD (atu2113). In our current study we invesigated the role of LsrB in beta-lactam resistance. For this purpose, we constructed a vtlR/lsrB deletion mutant. Total RNA was isolated from this mutant. Sequencing was done on the Illumina NovaSeq 6000 platform. Wild-type samples that derived from the same experiment were published previously (Kraus et al., 2020) (GEO accession: GSE150941). In the vtlR/lsrB mutant around 800 protein coding genes and around 80 sRNA coding genes were downregulated or upregulated at least three-fold (p value ≤ 0.05). Overall, the results demonstrate the huge regulatory effect of LsrB on the transcriptome of A. tumefaciens. Kraus, A., Weskamp, M., Zierles, J., Balzer, M., Busch, R., Eisfeld, J., et al. (2020) Arginine-rich small proteins with a domain of unknown function DUF1127 play a role in phosphate and carbon metabolism of Agrobacterium tumefaciens. J Bacteriol 202: e00309-20.
2023-08-12 | GSE240243 | GEO
Project description:Comparison of expression profiles for Agrobacterium tumefaciens wild-type strain C58 grown with or without manganese
| PRJNA290725 | ENA
Project description:Comparison of expression profiles for Agrobacterium tumefaciens wild-type strain C58 grown with or without iron.
| PRJNA290440 | ENA
Project description:Comparison of expression profiles for Agrobacterium tumefaciens wild-type strain C58 and isogenic pdhS2 (Atu1888) deletion strain
| PRJNA290727 | ENA