Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

The responses of CHA0 treated with WT(Col-0) root exudates, Gln and sgn3 myb36 root exudates

ABSTRACT: In our previous work, we found that the root exudates of sgn3 myb36 promoted the colonization of CHA0 on roots. Through LC-MS, we identified a large amount of glutamine (Gln) in the root exudates of sgn3 myb36. Therefore, we aim to use RNA-seq to uncover whether the root exudates of sgn3 myb36 and Gln have the same regulatory effects on CHA0. By conducting differential analysis with the CK (CHA0 treated with wild-type root exudates), we hope to identify the specific regulatory mechanisms of sgn3 myb36 and Gln on CHA0.

ORGANISM(S): Pseudomonas protegens

PROVIDER: GSE280681 | GEO | 2024/11/06

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Transcriptomics of Bacillus amyloliquefaciens SQR9 to maize root exudates

2014-11-01 | GSE54987 | GEO

Rhizophagus irregularis gene regulation in response to rice root exudates

Project description:Purpose: The recent publication of the fungal mutualist R. irregularis genome facilitated transcriptomic studies. We here adress the gene regulation of R. irregularis in response to root exudates from rice wild-type and osnope1 (no perception candidate - mutant unable to host arbuscular mycorrhizal fungi) Methods: Spores of R. irregularis were treated with root exudates and collected at 1 hour, 24 hours and 7 days after addition. To monitor fungal gene regulation, control conditions were also prepared at T0, 1h, 24h and 7d. mRNA were sequenced by HiSeq Illumina. Reads were mapped on the Rhizophagus irregularis genome assembly (Gloin1 - Tisserant et al., PNAS, 2013) using CLCworkbench suite. Results: -At 1h, a set of 92 fungal genes were found up-regulated in response to wt root exudates (92), not to osnope1 root exudates, many of them being involved in cell signaling. -At 24h and 7d, numerous genes putatively involved in primary metabolism were up-regulated in response to wt root exudates, not in response to osnope1 root exudates -Several vital genes involved in cell development are repressed in response to osnope1 RE compared to wt RE. Conclusions: these results argue for a high metabolic activity induced by wt root exudates, not by osnope1 root exudates.

2017-02-04 | GSE65595 | GEO

Transcriptomics of Bacillus amyloliquefaciens SQR9 to maize root exudates

Project description:Root exudates play an important role in plant-microbe interaction. The transcriptional profilings of plant growth-promoting rhizobacteria Bacillus amyloliquefaciens SQR9 in response to maize root exudates under static condition, were investigated by an Illumina RNA-seq for understanding the regulatory roles of the root exudates. 4 treatments, including 2 blank control (24 h and 48 h-post inoculation, named as 5 and 15, respectively), and 2 treatments with maize root exudates (24 h and 48 h-post inoculation, named as 7 and 17, respectively)

2014-11-01 | E-GEOD-54987 | biostudies-arrayexpress

Bacillus amyloliquefaciens FZB42 K-depleted root exudates

Project description:Transcription profiles of Bacillus amyloliquefacs FZB42 (cultured to an optical densit of 1.0 or 3.0) in response to root exudates from nutrient-sufficient maize plants and plants starved of nitrogen, phosphorus, potassium or iron.

2013-03-11 | E-MEXP-3795 | biostudies-arrayexpress

Effect of supplementation of M9 0.4% glucose with root exudates of either tomato or maize on gene expression in WT Pseudomonas donghuensis P482

Project description:To investigate and compare the influence of root exudates of tomato and maize on Pseudomonas donghuensis P482, we have grown the strain up to a stationary phase in M9 0.4% glucose medium supplemented with maize exudates (Maize), tomato exudates (Tomato) or without supplementation (Control). We then performed differential gene expression analysis, identifying changes in transcriptome profiles between each treatment (Tomato, Maize) and the Control as reference conditions, and between the two treatments.

2022-08-15 | GSE211040 | GEO

MYB36 regulates the transition from proliferation to differentiation in the Arabidopsis root

Project description:Stem cells are defined by their ability to self-renew and produce daughter cells that proliferate and mature. These maturing cells transition from a proliferative state to a terminal state through the process of differentiation. In the Arabidopsis thaliana root the transcription factors SCARECROW and SHORTROOT regulate specification of the bi-potent stem cell that gives rise to the cortical and endodermal progenitors. Subsequent progenitor proliferation and differentiation generates mature endodermis, marked by the Casparian Strip: a cell wall modification that prevents ion diffusion into and out of the vasculature. We identified a transcription factor, MYB36 that regulates the transition from proliferation to differentiation in the endodermis. We show that SCARECROW directly activates MYB36 expression, which in turn directly regulates essential Casparian Strip formation genes. In addition, MYB36 represses extra divisions within the endodermis. Our results demonstrate that MYB36 is a critical positive regulator of differentiation and negative regulator of cell proliferation. 12 samples analyzed: 3 biological replicates each from 1) wild type (Col-0) whole root, 2) mutant (myb36-1) whole root, 3) wild type (Col-0) sorted endodermis, 4) mutant (myb36-1) sorted endodermis

2015-07-20 | E-GEOD-70584 | biostudies-arrayexpress

Phenolic root exudates affecting fungi

Project description:Evaluation of phenolic root exudates as stimulants of saprotrophic fungi in the rhizosphere

| PRJEB38475 | ENA

Comparative transcriptomics of Rhizobium mesoamericanum STM3625, Cupriavidus taiwanensis LMG19424 and Burkholderia phymatum STM815 when induced by root exudates of Mimosa pudica

Project description:We analysed the transcriptomic response of 3 rhizobial symbionts of Mimosa pudica (Rhizobium mesoamericanum STM3625, Cupriavidus taiwanensis LMG19424 and Burkholderia phymatum STM815) when cultivated in a minimum culture medium (control condition) versus induced by root exudates of their host plant Mimosa pudica. We used RNAseq using illumina technology.

2018-01-15 | E-MTAB-4144 | biostudies-arrayexpress

Differential gene expression of endosphere and soil Bacillus mycoides isolate in response to root exudates using RNA sequencing

Project description:In general, the endosphere isolate EC18 showed more numbers of genes significantly altered in the presence of root exudates than the soil isolate SB8 . Some of the altered genes in the two strains showed overlap. Some of these genes were previously reported to be involved in microbe-plant interactions, such as organic substance metabolism, oxidation reduction, transmembrane transportation and a subset with putative or unknown function. It was also found some genes showed opposite trend among the two strains.

2017-04-26 | GSE98148 | GEO

Plant host habitat and root exudates shape fungal diversity

Project description:Plant host habitat and root exudates shape fungal diversity

| PRJEB25017 | ENA