Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Bacillus amyloliquefaciens FZB42 K-depleted root exudates

ABSTRACT: 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.

ORGANISM(S): Bacillus amyloliquefaciens

SUBMITTER: Anke Becker

PROVIDER: E-MEXP-3795 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Bacillus amyloliquefaciens FZB42 maize root exudate treatment

Project description:The transcriptomic response of Bacillus amyloliquefaciens FZB42 to maize root exudates at OD600=3.0. This is a comprehensive analysis using the data of six microarray experiments (Exp1-2-3 and ExpABC respectively, 18 hybridization in total).

2011-11-01 | E-MEXP-3421 | biostudies-arrayexpress

Borriss_FZB42_Root Exudates_OD1.0

Project description:Transcriptional profiling by array of Bacillus amyloliquefaciens strain FZB42 after root exudate treatment (0.25 g/L) at OD600=1.0<br><br>

2012-04-15 | E-MEXP-3550 | biostudies-arrayexpress

Borriss_FZB42_pilot experiment

Project description:Transcriptional profiling by array of Bacillus amyloliquefaciens FZB42 at log phase(OD600=1.0) and early stationary phase(OD600=3.0) after maize root exudate treatment of three concentrations(0.25mg/ml,0.50mg/ml,1.00mg/ml).

2012-04-15 | E-MEXP-3554 | biostudies-arrayexpress

maize seed exudates - B. amyloliquefaciens FZB42

Project description:The effect of maize seed (Zea mays L. var. Surprise) exudates on Bacillus amyloliquefaciens FZB42 cultures grown to OD600 = 1.0 or 3.0 was tested against a negative seed exudate control sample.

2013-03-09 | E-MEXP-3788 | biostudies-arrayexpress

Borriss_FZB42_IE-RE

Project description:Transcription profiling by array of Bacillus amyloliquefaciens strain FZB42 after interaction exudates (IE) treatment, at OD600=1.0 and at OD600=1.0 respectively. IE was the root exudates prepared from maize plants growing with FZB42. The reference was treated with the root exudates (RE), prepared from maize plants grown in an axenic system.

2012-04-15 | E-MEXP-3553 | biostudies-arrayexpress

Whole WRKY gene family transcription analysis in rice during biotic and abiotic stress.

Project description:The WRKY gene family has a very ancient origin but has faced extensive duplication only in the plant kingdom so much that Arabidopsis (Arabidopsis thaliana) has 74 copies of WRKY genes encoding transcription factors while 109 can be found in Rice (Oryza sativa L.). Several studies in the last decade has pointed their involvement in an heterogeneous number of biological processes, from development to hormone signalling, dormancy and senescence, but a wide number of WRKY genes are transcriptionally regulated during biotic or abiotic stresses. To investigate involvement of WRKY genes upon host and non-host infection (different strain of Magnaporthe grisea) and osmotic stress in Rice, we performed a gene family transcription analysis using custom microarray. Results indicate that a relevant part of WRKY genes are involved during at least one of these stresses, that there is little difference in transcriptional regulation between host and non-host infection or between different tissues upon the same osmotic stress. Moreover, are evident groups of genes that, often with opposite behaviour, are co-regulated in all or most of the studied conditions. We thus formulated the hypothesis that WRKY genes might be part of co-regulatory networks with other WRKY genes. Keywords: stress response We analyzed 40 arrays and tested 6 conditions: BR29 (Non-host Pathogen), BR32 (Non-host Pathogen), FR13 (Host pathogen), Osmotic leaves 5 hours, Osmotic roots 1 hour and Osmotic roots 5 hours. 2 biological replicated were analyzed and between 2 to 4 technical replicates applied for each biological sample.

2007-04-09 | E-GEOD-5819 | biostudies-arrayexpress

Osteoblast differentiation of human bone marrow and umbilical cord mesenchymal stem cells

Project description:Search for differentially expressed genes during osteoblast differentiation (0, 24h, 48h and 168h) of human bone marrow or umbilical cord mesenchymal stem cells

2011-01-15 | E-MEXP-3046 | biostudies-arrayexpress

Comparative Expression of Human-Mouse Syntenic Genes during Osteoblastic Differentiation of Bone Marrow Mesenchymal Stem Cells

Project description:Comparative analysis of differentially expressed Human-Mouse Syntenic mRNA during Osteoblastic Differentiation of Bone Marrow Mesenchymal Stem Cells

2010-06-22 | E-MEXP-3244 | biostudies-arrayexpress

Differential gene expression profile may differentiate responders from non-reponders rheumatoid arthritis patients to methotrexate monotherapy and methotrexate plus TNF-blocker combined therapy

Project description:Oligo microarrays were used to access the transcription profiling of the rheumatoid arthritis patients under two different therapeutic approaches, aiming to evaluate if the cDNA microarray study is able to differentiate responders and non-responders to therapies. In the first experiment (MTX therapy) we analyzed 25 patients from which 8 were classified as MTX responders and 17 MTX non-responders. In the second experiment from the 17 MTX non-responder patients, 8 were non-responders and 9 were responders to additional anti-TNF therapy.

2011-12-31 | E-MEXP-3390 | biostudies-arrayexpress

Transcriptomic analysis of responses to exudates reveal genes required for rhizosphere competence of the endophyte Azoarcus sp. strain BH72.

Project description:Endophytic colonization is a very complex process which is not yet completely understood. Molecules exuded by the plants may act as signals which influence the ability of the microbe to colonize the host or survive in the rhizosphere. Here we investigated whether root exudates of the host might play a role in initiating the endophyte-rice interaction. The whole genome microarray approach was used to investigate the response of the diazotrophic model endophyte, Azoarcus sp. strain BH72, to exudates of O. sativa cv. Nipponbare in order to identify differentially regulated genes. Azoarcus sp. strain BH72 was grown in the presence or absence of root exudates of Oryza sativa cv. Nipponbare for two different time points, and differences in the gene expression profile were monitored. RNA from cells grown on synthetic medium for 1 and 4 hours respectively in presence (experiment) and absence (control) of exudates was used for two color whole genome microarray approach.

2012-11-30 | E-GEOD-35187 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data