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TranscriptomicsDifference in gene expression between WT (Col-0) and atxrn4-3 mutant under non-stress and heat stress condition
Arabidopsis 5’-3’ exoribonuclease, AtXRN4, a homolog of yeast Xrn1p, functions in degradation of uncapped RNAs after de-capping step. While Xrn1p-dependent on plant XRN4’s targets for degradation is still limited. For understanding biological function of AtXRN4, we tested survivability of atxrn4 mut...
ORGANISM(S): Arabidopsis thaliana 
2015-07-14 | E-GEOD-66369 | biostudies-arrayexpress
TranscriptomicsDevelopment of a high-density oligo microarray of cassava, an important tropical crop
We developed a 60-mer oligonucleotide Agilent microarray representing about 20,000 cassava genes and applied it to expression profiling under drought stress. We demonstrated that our microarray is an useful tool for analyzing the cassava transcriptome and that it can be applied to various cassava sp...
ORGANISM(S): Manihot esculenta subsp. peruviana 
2012-06-14 | E-GEOD-31749 | biostudies-arrayexpress
TranscriptomicsExpression data in Arabidopsis aba2-1 mutant, cyp707a1-1a2-1a3-1 triple mutant seeds, embryo and endosperm tissues
We applied the tiling arrays to study the Arabidopsis whole-genome transcriptome in aba2-1, cyp707a1-1a2-1a3-1 triple mutants seeds, embryo and endosperm tissues Freshly harvested seeds were imbibed in 8.5 cm Petri dishes containing two filter papers (approximately 7 cm diameter) and 2 mL of water a...
ORGANISM(S): Arabidopsis thaliana 
2010-04-15 | E-GEOD-15700 | biostudies-arrayexpress
TranscriptomicsOligouridylate binding protein 1b functions in plant heat stress tolerance
To understand affected genes by overexpression of origouridylate binding protein 1b (UBP1b) under heat stress conditions, transcriptional profiling of UBP1box and control plants were analyzed under normal and heat stress (40°C) conditions using Arabidopsis custom microarrays. Microarray analysis wa...
ORGANISM(S): Arabidopsis thaliana 
2016-08-21 | E-GEOD-78713 | biostudies-arrayexpress
TranscriptomicsExpression data for the mom1-2 mutant of Arabidopsis
Heterochromatin is an inert region in the genome and composed of mainly remnants of transposons and repetitive elements. In Arabidopsis, the major heterchromatin regions are present at around centromeres (pericentromeric regions) and at a region on the short arm of chromosome 4 (heterochromatin knob...
ORGANISM(S): Arabidopsis thaliana 
2010-09-26 | E-GEOD-13092 | biostudies-arrayexpress
TranscriptomicsExpression data for drought-, cold, high-salinity and ABA treatment in Arabidopsis plants
We applied the tiling arrays to study the Arabidopsis whole-genome transcriptome under drought, cold, high-salinity and ABA treatment conditions and idenfied many stress- or ABA- responsive putative functional RNAs and fully-overlapping sense-antisense transcripts in Arabidopsis genome. Keywords: st...
ORGANISM(S): Arabidopsis thaliana 
2008-11-19 | E-GEOD-9646 | biostudies-arrayexpress
TranscriptomicsExpression data in Arabidopsis axe1-5 and met1-3 mutants.
We applied the tiling arrays to study the Arabidopsis whole-genome transcriptome in Arabidopsis axe1-5 and met1-3 mutants. Fifteen-day-old Arabidopsis plants grown on the agar plates were harvested. The total RNA was prepared from 15-day-old Arabidopsis plants (axe1-5 (hda6 mutant), DR5 (parental li...
ORGANISM(S): Arabidopsis thaliana 
2011-05-15 | E-GEOD-23950 | biostudies-arrayexpress
TranscriptomicsBiological function of antisense RNAs that are synthesized by RNA-dependent RNA polymerases under abiotic stress
To identify RDR1/2/6-dependent antisense RNA loci under 2hr drought stress, expression profiles of Poly (A+) RNA and Poly (A-) RNA between rdr1/2/6 and wild-type using the custom microarray (GPL19830) were analyzed. rdr1/2/6 and wild-type plants (Arabidopsis thaliana ecotype Columbia) were grown on ...
ORGANISM(S): Arabidopsis thaliana 
2016-07-31 | E-GEOD-72309 | biostudies-arrayexpress
TranscriptomicsBiological function of antisense RNAs that are synthesized by RNA-dependent RNA polymerases under rehydration
To identify RDR1/2/6-dependent antisense RNA loci under 2hr drought stress and 2hr rehydration, expression profiles of Poly (A+) RNA between rdr1/2/6 and wild-type using the custom microarray (GPL19830) were analyzed. rdr1/2/6 and wild-type plants (Arabidopsis thaliana ecotype Columbia) were grown o...
ORGANISM(S): Arabidopsis thaliana 
2016-07-31 | E-GEOD-83846 | biostudies-arrayexpress
TranscriptomicsExpression data in Arabidopsis Col-0 with cold acclimation (CA) treatment and subsequent cold deacclimation (DA) treatment.
To understand mRNA expression pattern during cold acclimation and deacclimation, transcriptional profiling of cold acclimation and deacclimation-treated plants were analyzed using Agilent-015059 Arabidopsis 3 Oligo Microarray 4x44K G2519F. Arabidopsis Col-0 were grown on MS plate for 2 weeks (16 hou...
ORGANISM(S): Arabidopsis thaliana 
2014-10-02 | E-GEOD-49796 | biostudies-arrayexpress
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