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MetabolomicsIntegrated transcriptome and metabolome profiling unveils the tolerance network to potassium deficiency in wild soybean ecotypes

Facing the severe challenge of global soil potassium deficiency on crop production, two different ecological row types of wild soybean [ Glycine soja sieb. & Zucc. In order to reveal the physiological and molecular mechanisms of tolerance to low potassium stress in glycine soja, we compared t...

2025-07-22 | MTBLS12758 | MetaboLights
TranscriptomicsTranscript profiling of different Arabidopsis thaliana ecotypes in response to Tobacco etch potyvirus infection
We have used a strain of Tobacco etch potyvirus (TEV) experimentally adapted to Arabidopsis thaliana ecotype Ler-0 to infect a set of seven A. thaliana plant ecotypes(Col-0, Ei-2, Wt-1, ler-0, Oy-0, St-0). Each ecotype was inoculated with the same amount of the virus. Using commercial microarrays c...
ORGANISM(S): Arabidopsis thaliana 
2012-07-03 | E-GEOD-37269 | biostudies-arrayexpress
TranscriptomicsTranscriptomic study (RNAseq) of Brachypodium distachyon ecotypes Bd21 and Bd2-3 under submergence stress
Purpose: The goal of this study is to compare the transcriptomes expressed during submergence stress of two Brachypodium distachyon ecotypes with contrasting survival under this stress. Bd21 is a submergence sensitive ecotype with EC50 of 2.5 days and Bd2-3 is a tolerant ecotype with EC50 of 4 days....
ORGANISM(S): Brachypodium distachyon 
2016-01-04 | E-GEOD-74222 | biostudies-arrayexpress
TranscriptomicssRNA populations of 2 week old seedlings from Arabidopsis ecotypes C24, Ler, and their two reciprocal F1 hybrids
We examined sRNA populations in the Arabidopsis ecotypes C24, Landsberg erecta (Ler), and their reciprocal hybrids which display strong intra-species heterosis. The parental ecotypes had significant differences in their sRNA epigenomes and associated methylation profiles. The hybrids differed grea...
ORGANISM(S): Arabidopsis thaliana 
2011-01-12 | E-GEOD-25022 | biostudies-arrayexpress
TranscriptomicsRosette iron deficiency transcript profiling in Arabidopsis thaliana ecotypes Kas-1 and Tsu-1
Iron (Fe) is an essential plant micronutrient, and its deficiency limits plant growth and development on alkaline soils. Under Fe deficiency, plant responses include upregulation of genes involved in Fe uptake from the soil. However, little is known about shoot responses to Fe deficiency. Using m...
ORGANISM(S): Arabidopsis thaliana 
2012-09-30 | E-GEOD-39268 | biostudies-arrayexpress
GenomicsGenome-wide profiling of DNA methylation in two Arabidopsis ecotypes and their reciprocal hybrids
This SuperSeries is composed of the following subset Series: GSE34655: Genome-wide profiling of DNA methylation in two Arabidopsis ecotypes and their reciprocal hybrids - mRNA-seq GSE34656: Genome-wide profiling of DNA methylation in two Arabidopsis ecotypes and their reciprocal hybrids - small RNA-...
ORGANISM(S): Arabidopsis thaliana 
2011-12-22 | E-GEOD-34658 | biostudies-arrayexpress
GenomicsGenome-wide profiling of DNA methylation in two Arabidopsis ecotypes and their reciprocal hybrids - Bisulfite-seq
Heterosis is a fundamental biological phenomenon characterized by the superior performance of a hybrid over its parents in many traits, but the underlying molecular basis remains elusive. To investigate whether DNA methylation plays a role in heterosis, we compared at single base-pair resolution th...
ORGANISM(S): Arabidopsis thaliana 
2011-12-22 | E-GEOD-34657 | biostudies-arrayexpress
TranscriptomicsArabidopsis root Fe deficiency transcriptome
Fe deficiency stimulates a coordinated response involving reduction, transport and redistribution of Fe in the roots. The expression of genes regulated by Fe deficiency in the two contrasting Arabidopsis thaliana ecotypes, Tsu-1 and Kas-1, shows that different ecotypes can respond in diverse ways, w...
ORGANISM(S): Arabidopsis thaliana 
2011-10-05 | E-GEOD-29086 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of 35 different Arabidopsis thaliana ecotypes
Seedlings of 35 different Arabidopsis thaliana ecotypes were compared. Triplicates were performed of 10 ecotpyes, single arrays of 25 ecotypes.
ORGANISM(S): Arabidopsis thaliana 
2005-09-08 | E-TABM-18 | biostudies-arrayexpress
TranscriptomicsUsing Shewanella baltica ecotypes as a model for transcriptional variation
Assessment of individual whole cell transcriptional variation among closely related bacterial ecotypes Here we used 4 replicates each containing 3 independent biological replicates as well as dye swaps per each replicate. We hybridized in a two color format but analyzed in a one color format.
ORGANISM(S): Shewanella baltica OS185 
2012-04-30 | E-GEOD-37672 | biostudies-arrayexpress
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