Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

8 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-Seq maize B73

ABSTRACT: In this study, plants of maize inbred line B73 descended from two different sets of seed material grown for several generations either in the field or in the greenhouse were found to show a different growth phenotype and ionome under phosphate starvation conditions and moreover a different responsiveness towards mycorrhizal fungi of the species Glomus intraradices (syn: Rhizophagus irregularis).Transcriptome sequencing of three individuals from each set lent further support to the location of the introgression intervals and confirmed them to be fixed in all sequenced individuals. Moreover, we identified >120 genes differentially expressed between the two B73 lines.

INSTRUMENT(S): Illumina HiScanSQ

ORGANISM(S): Zea mays

SUBMITTER: Uwe Scholz

PROVIDER: E-MTAB-4285 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Sequence and ionomic analysis of divergent strains of maize inbred line B73 with an altered growth phenotype.

Mascher Martin M Gerlach Nina N Gahrtz Manfred M Bucher Marcel M Scholz Uwe U Dresselhaus Thomas T

PloS one 20140507 5

Maize (Zea mays) is the most widely grown crop species in the world and a classical model organism for plant research. The completion of a high-quality reference genome sequence and the advent of high-throughput sequencing have greatly empowered re-sequencing studies in maize. In this study, plants of maize inbred line B73 descended from two different sets of seed material grown for several generations either in the field or in the greenhouse were found to show a different growth phenotype and i ...[more]

PMID: 24804793

Similar Datasets

Gene expression data from Mt/Gi vs Mt root tissues

Project description:Most vascular flowering plants have the ability to form mutualistic associations with soil fungi from the Glomeromycota. The resulting symbiosis is called an arbuscular mycorrhiza and they are widespread in terrestrial ecosystems throughout the world. Significant alteration occurs at physiological and molecular levels in both symbionts. To gain a better understanding of the AM symbiosis, we use a 16000 feature oligonucleotide based array to examine gene expression in an arbuscular mycorrhizal symbioses, M. truncatula/G. intraradices. Keywords: Medicago truncatula, Mycorrhizal, Glomus intraradices, microarray profiling

2007-03-08 | GSE5467 | GEO

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

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

Transcription profiling of Lycopersicon esculentum roots in wild-type and ABA-deficient, control and Glomus intraradices inoculated plants to characterise variations in mycorrhization.

Project description:Abscisic acid (ABA) determines mycorrhiza functionality and arbuscule development. Transcriptome analysis in response to different mycorrhization status according to the ABA concentration in the root was performed to identify genes that may play a role in arbuscule functionality. Tomato Affymetrix GeneChip (around 10,000 probes) allowed us to detect and compare the transcriptional root profiling of tomato (Solanum lycopersicum) wild-type and ABA-deficient sitiens plants colonized by the arbuscular mycorrhizal fungus Glomus intraradices. <br><br>

2010-07-01 | E-MEXP-2356 | biostudies-arrayexpress

A roadmap of cell-type specific gene expression during late stages of the arbuscular mycorrhiza symbiosis

Project description:Arbuscular mycorrhiza (AM) interactions between plants and Glomeromycota fungi primarily support phosphate aquisition of most terrestrial plant species. To unravel cell-type specific gene expression during late stages of Medicago truncatula root colonization by AM fungi, we used genome-wide transcriptome profiling based on laser-microdissected cells. We used Medicago GeneChips to detail the cell-type specific programme of gene expression in late stages of colonization by arbuscular mycorrhizal fungi and identified genes differentially expressed during these stages. Medicago truncatula Gaertn M-bM-^@M-^XJemalongM-bM-^@M-^Y genotype A17 plantlets were grown in the climate chamber. Plants grown for the collection of root cortical cells containing arbuscules (ARB), root cortical cells from mycorrhizal roots (CMR), and root epidermal cells from mycorrhizal roots (EPI) were mycorrhized after 2 weeks with Glomus intraradices and mycorrhizal roots were harvested at around 21 days post inoculation (dpi).

2013-04-28 | E-GEOD-42747 | biostudies-arrayexpress

The transcriptome of the arbuscular mycorrhizal fungus Glomus intraradices

Project description:The transcriptome of the arbuscular mycorrhizal fungus Glomus intraradices

| PRJNA140979 | ENA

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

Project description: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

2005-06-30 | E-MEXP-218 | biostudies-arrayexpress

AKN

Project description:The transcriptome of the arbuscular mycorrhizal fungus Glomus intraradices (DAOM 197198)

| PRJEB2696 | ENA

Transcription profiling of Physcomitrella patens response to fungal exudates

Project description:Physcomitrella patens gametophores were treated with exudates from the arbuscular mycorrhiza fungi (AMF) Rhizophagus irregularis (formerly known as Glomus intraradices) and Gigaspora margerita for one hour and 24 hours.

2014-11-10 | E-MTAB-3081 | biostudies-arrayexpress

Transcriptome during autoregulation of mycorrhization in soybean

Project description:The autoregulation of mycorrhization (AOM) describes a plant regulatory mechanism that limits the number of infection events by arbuscular mycorrhizal fungi. The key signal mediator is a receptor kinase (GmNARK) that acts in the shoots. Early signals of the mycorrhizal symbiosis induce a root-derived signal that activates GmNARK in the shoot finally leading to a systemic repression of subsequent infections in the root. So far, less is known about the signals down-stream of GmNARK. To find genes regulated by GmNARK in a mycorrhiza-dependent as well as in a mycorrhiza-independent manner, we used the Affymetrix GeneChip for soybean. In general, mycorrhizal root systems consist of both colonized and non-colonized, but autoregulated roots. To physically separate those two root types for transcript analysis of specifically regulated genes, we used the split-root system. Transcript profiling during AOM was done with material of Bragg wild-type and of the nark mutant nts1007, either non-inoculated or partially inoculated with the mycorrhizal fungus Rhizophagus irregularis (formerly Glomus intraradices). Wild-type and nark mutants were inoculated with R. irregularis on one half of the root-systems (root-parts "A") only. The remaining half of the root-systems stayed non-infected (root-parts "B"). Corresponding controls stayed completely non-infected. Gene expression was analyzed in inoculated root-parts, non-inoculated root-parts and shoots of three individual plants per treatment. ****[PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Sara Schaarschmidt. The equivalent experiment is GM53 at PLEXdb.]

2013-05-09 | GSE44685 | GEO

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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