Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

56 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcription profiling of arbuscular mycorrhiza established at 4 weeks post inoculation between Medicago truncatula and Glomus mosseae

ABSTRACT: The transcriptome profile of arbuscular mycorrhiza established at 4 weeks post inoculation between Medicago truncatula and Glomus mosseae as well as between Medicago truncatula and Glomus intraradices is compared

ORGANISM(S): Medicago truncatula

SUBMITTER: Helge Kuester

PROVIDER: E-MEXP-218 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Overlaps in the transcriptional profiles of Medicago truncatula roots inoculated with two different Glomus fungi provide insights into the genetic program activated during arbuscular mycorrhiza.

Hohnjec Natalija N Vieweg Martin F MF Pühler Alfred A Becker Anke A Küster Helge H

Plant physiology 20050318 4

Arbuscular mycorrhiza (AM) is a widespread symbiotic association between plants and fungal microsymbionts that supports plant development under nutrient-limiting and various stress conditions. In this study, we focused on the overlapping genetic program activated by two commonly studied microsymbionts in addition to identifying AM-related genes. We thus applied 16,086 probe microarrays to profile the transcriptome of the model legume Medicago truncatula during interactions with Glomus mosseae an ...[more]

PMID: 15778460

Similar Datasets

Transcription profiling of Medicago truncatula genes in roots in response to high (2 mM) and low (20 ?M) phosphate concentrations

Project description:Expression of Medicago truncatula genes in roots in response to high (2 mM) and low (20 µM) phosphate concentrations.

2005-06-30 | E-MEXP-238 | biostudies-arrayexpress

From root to fruit: RNA-Seq analysis reveals that arbuscular mycorrhizal symbiosis may affect the tomato fruit metabolism

Project description:The crop species Solanum lycopersicum establishes a beneficial root- symbiosis with the widespread group of arbuscular mycorrhizal (AM) fungi. The mycorrhiza establishment leads to a modulation of the plant gene expression which is not restricted to the root compartment but spreads at the organism-wide level. To understand the systemic effect of the fungal presence on the tomato fruit, we performed global transcriptome profiling through RNA-Seq analysis on Moneymaker tomato fruits sampled at the turning ripening stage. Gene expression data were obtained from fruits sampled at 55 days after flowering. Fruits were collected from Funneliformis mosseae colonized plants and from control plants which were fertilized in order to avoid responses related to nutrient deficiency.

2014-04-04 | E-MTAB-2276 | biostudies-arrayexpress

Gene expression data from arbuscular mycorrhizal and phosphate-treated Medicago truncatula roots.

Project description:Arbuscular mycorrhiza (AM) interactions between plants and Glomeromycota fungi primarily support phosphate aquisition of most terrestrial plant species. To unravel gene expression in Medicago truncatula root colonization by AM fungi, we used genome-wide transcriptome profiling based on whole mycorrhizal roots. We used GeneChips to detail the global programme of gene expression in response to colonization by arbuscular mycorrhizal fungi and in response to a treatment with phosphate and identified genes differentially expressed during this process. Medicago truncatula roots were harvested at 28 days post inoculation with the two different arbuscular mycorrhizal fungi Glomus intraradices (Gi-Myc) and Glomus mosseae (Gm-Myc) under low phosphate conditions (20 µM phosphate) or after a 28 days treatment with 2 mM phosphate in the absence of arbuscular mycorrhizal fungi (2mM-P). As a control, uninfected roots grown under low phosphate conditions (20 µM phosphate) were used (20miM-P). Three biological replicates consisting of pools of five roots were used for RNA extraction and hybridization on Affymetrix GeneChips.

2011-10-28 | E-GEOD-32208 | biostudies-arrayexpress

Substantial equivalence in transgenic barley

Project description:In this study, possible adverse effects of transgene expression in field-grown barley were assessed in relation to the influence of genetic background and to the impact of interaction with arbuscular mycorrhiza fungi. The deposited microarray data originate from a parallel transcript profiling, metabolome profiling and metabolic fingerprinting approach with the wild type cultivars Golden Promise (GP) and Baronesse (B) as well as barley transgenics with i) seed-specific expression of (1,3-1,4)-ß-glucanase (GluB) being introgressed from the Golden Promise (GP) into the cultivar Baronesse (B) and ii) ubiquitous expression of codon-optimized Trichoderma harzianum endochitinase (ChGP). Our conclusion from the results is that cultivar-specific differences and even the presence of few introgressed alleles exceed the effects on transcriptome and metabolome caused by transgene expression. Mycorrhization was shown to have more prominent effects on the metabolome than on the transcriptome. Hordeum vulgare plants were cultivated in the field in 2007 at Giessen Experimental station (165m elevation over NN, 1540h sunshine and 650mm precipitation per year in average) in replicated blocks, each consisted of eight 0.8 m × 0.5 m plots in which genotypes were randomly distributed and half of the plots were pretreated with Amykor® (containing the arbuscular fungi Glomus intraradices and Glomus mosseae). Ten pools of leaf material of at least 10 leaves per pool were sampled in the middle of the light period four months after planting. Two replicates of each genotype were subjected to microarray analysis.

2010-03-02 | E-GEOD-19296 | biostudies-arrayexpress

myc cell types

Project description:cortical cell of non-mycorrhizal roots (cor), arbuscule-containing cells (arb) and non-arbuscule-containing cells (nac) of M. truncatula roots colonized with Glomus intraradices were collected by laser capture microdissection (LCM) and used for RNA extraction and Medicago microarray hybridisation

2011-10-05 | E-MEXP-3385 | biostudies-arrayexpress

Small RNA sequencing in Medicago truncatula roots (Glomus intraradices colonized and non-colonized)

Project description:Identification of microRNA expressed in M. truncatula roots Small RNA sequencing of mycorrhizal and non-mycorrhiza M. truncatula roots

2011-06-16 | E-GEOD-26216 | biostudies-arrayexpress

Degradome sequencing in Medicago truncatula roots (Glomus intraradices colonized and non-colonized)

Project description:Identification of microRNA targets in M. truncatula roots Degradome sequencing of mycorrhizal and non-mycorrhiza M. truncatula roots

2011-06-16 | E-GEOD-26217 | biostudies-arrayexpress

Transcription profiling of Medicago truncatula seeds at 14, 16, 20, 24, and 36 days post pollination

Project description:This experiment investigates a time series of seed development in Medicago truncatula. Time points 14, 16, 20, 24, and 36 days post pollination are hybridized against a 12 days post pollination reference stage.

2007-10-08 | E-MEXP-907 | biostudies-arrayexpress

Transcription profiling of Medicago truncatula seed coats and endosperm compared to embryos

Project description:Comparison of gene expression in Medicago truncatula seed coats and endosperm, both against a reference sample from embryos.

2007-10-08 | E-MEXP-904 | biostudies-arrayexpress

Transcription profiling of roots and leaves of tomato plants colonized by the arbuscular mycorrhizal fungus Glomus mosseae

Project description:Transcriptional changes triggered in roots and shoots of tomato (Solanum lycopersicum) as a result of the colonization by the AM fungus Glomus mosseae.

2009-08-01 | E-MTAB-117 | 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