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TranscriptomicsRoot transcriptome remodeling of Arabidopsis in response to high levels of magnesium sulfate
Martian regolith (unconsolidated surface material) is a potential medium for plant growth in bioregenerative life support systems during manned missions on Mars. However, hydrated magnesium sulfate mineral levels in the regolith of Mars can reach as high as 10 wt%, and would be expected to be highly...
ORGANISM(S): Arabidopsis thaliana 
2010-09-17 | E-GEOD-20109 | biostudies-arrayexpress
TranscriptomicsGene expression in Maize root region 1 at low water potential
Previous work showed that the maize primary root adapts to low water potential (-1.6 MPa) by maintaining longitudinal expansion in the apical 3 mm (region 1), whereas in the adjacent 4 mm (region 2) longitudinal expansion reaches a maximum in well-watered roots but is progressively inhibited at low ...
ORGANISM(S): Zea mays 
2010-05-26 | E-GEOD-9341 | biostudies-arrayexpress
TranscriptomicsThe Arabidopsis spaceflight transcriptome: a comparison of whole plants to discrete root, hypocotyl and shoot responses to the orbital environment
Arabidopsis thaliana was evaluated for its response to the spaceflight environment in three replicated experiments on the International Space Station. Two approaches were used; GFP reporter genes were used to collect gene expression data in real time within unique GFP imaging hardware, and plants we...
ORGANISM(S): Arabidopsis thaliana 
2013-10-04 | E-MTAB-1264 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Arabidopsis thaliana wild type Col-0) and Atpdr2 mutant roots.
To determine the pleiotropic effect of the ABC transporter gene (Atpdr2) mutation, we performed the microarray analyses on the root tissues of Arabidopsis thaliana wild type (Col-0) and Atpdr2 mutant.
ORGANISM(S): Arabidopsis thaliana 
2009-10-20 | E-TABM-821 | biostudies-arrayexpress
TranscriptomicsRoot transcriptomes for the 19 parents of the Arabidopsis thaliana MAGIC lines
We produced RNA-Seq reads from messenger RNA isolated from root tissue for the 19 MAGIC founder accessions (inbred strains) of Arabidopsis thaliana (see Gan et al. 2011. Nature 477:419-23 for a description of the MAGIC genetic mapping resource). The read data was generated with biological replicatio...
ORGANISM(S): Arabidopsis thaliana 
2013-12-11 | E-GEOD-53198 | biostudies-arrayexpress
GenomicsMapping and dynamics of regulatory DNA in A. thaliana tissues and cell types across developmental transitions
We performed DNase-seq on root tissue, root epidermal cell types, seed coat epidermal cells at two developmental stages, and open and closed flowers. Root: We performed chromatin profiling (DNase-seq) on whole root (all cell types), or root epidermal cell types (hair cell, non-hair cell). Seed coat:...
ORGANISM(S): Arabidopsis thaliana 
2013-12-15 | E-GEOD-53324 | biostudies-arrayexpress
TranscriptomicsMultiple tissue RNA sequencing of 17 Arabidopsis thaliana MAGIC founder accessions
We produced RNA-Seq reads from messenger RNA isolated from seedling, root, and floral bud tissue for 17 MAGIC founder accessions (inbred strains) of Arabidopsis thaliana (see Gan et al. 2011. Nature, 477:419-23 for a description of the MAGIC genetic mapping resource). The resulting RNA-Seq data prov...
ORGANISM(S): Arabidopsis thaliana 
2013-12-11 | E-GEOD-53197 | biostudies-arrayexpress
TranscriptomicsThe role of cytokinins in clubroot disease
Clubroot (Plasmodiophora brassicae) is a pathogen of Brassicaceae that causes significant reductions in yield as a consequence of gall formation in the root and hypocotyl of infected plants. The pathogen hijacks host vascular cambium development and cytokinins are implicated in this process. RNASeq ...
ORGANISM(S): Arabidopsis thaliana 
2016-07-04 | E-MTAB-4176 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of Triticea seed and vegetative tissues
Despite their importance, there remains to be few large scale expression-based studies of tissue-specific expression information in the species belonging to the Triticeae. We used the 55K Affymetrix GeneChip® Wheat Genome Array to generate a gene expression atlas of triticale tissues. The global t...
ORGANISM(S): Secale cereale x Triticum turgidum subsp. durum 
2014-12-24 | E-GEOD-43127 | biostudies-arrayexpress
OtherSpaceflight induces specific alterations in the proteomes of Arabidopsis.
Data from ProteomeXchange, PXD ID: PXD001179. File: Space_iTRAQ3.mzml. Published as part of Astrobiology. 2015 Jan;15(1):32-56 .
ORGANISM(S): Ath1 
GPM32320014288 | GPMDB
Resource Reanalysis 
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