Sort   by:  
 Page size 
TranscriptomicsEpigenetic modifications and their relationships to smRNA and mRNA transcriptomes in maize
Genome-wide and organ-specific landscapes of epigenetic modifications and their relationships to mRNA and smRNA transcriptomes in maize We report an integrated genome-wide analysis of DNA methylation, histone modifications, smRNAs and mRNA transcriptional activity, using maize as a model. We surveye...
ORGANISM(S): Zea mays 
2009-04-27 | E-GEOD-15286 | biostudies-arrayexpress
TranscriptomicsArabidopsis De-etiolated 1 Represses Photomorphogenesis by Positively Regulating Phytochrome Interacting Factors in the Dark
Arabidopsis seedlings undergo photomorphogenic development even in darkness when the function of De-etiolated 1 (DET1), a repressor of photomorphogenesis, is disrupted. Our results indicate that DET1 directly interacts with a group of transcription factors known as the phytochrome-interacting factor...
ORGANISM(S): Arabidopsis thaliana 
2015-03-19 | E-GEOD-60835 | biostudies-arrayexpress
TranscriptomicsThe photoreceptor chaperone FHY1 has an independent role in gene modulation and plant development under far-red light [RNA-Seq]
To incorporate the far-red light (FR) signal into a strategy for optimizing plant growth, FAR-RED ELONGATED HYPOCOTYL1 (FHY1) mediates the nuclear translocation of the FR photoreceptor phytochrome A (phyA) and facilitates the association of phyA with the promoters of numerous associated genes crucia...
ORGANISM(S): Arabidopsis thaliana 
2014-08-04 | E-GEOD-58082 | biostudies-arrayexpress
GenomicsArabidopsis phytochrome A directly targets numerous promoters for individualized modulation of genes in wide range of pathways
This SuperSeries is composed of the SubSeries listed below. Refer to individual Series
ORGANISM(S): Arabidopsis thaliana 
2014-05-06 | E-GEOD-48770 | biostudies-arrayexpress
TranscriptomicsArabidopsis phytochrome A directly targets numerous promoters for individualized modulation of genes in wide range of pathways [RNA-seq]
The far-red light (FR) photoreceptor phytochrome A (phyA) contains no DNA binding domain but associates with CHS promoter through its chaperon FHY1 and transcription factors to regulate transcription. Here, we performed a genome-wide identification of phyA targets using a combination of phyA ChIP- a...
ORGANISM(S): Arabidopsis thaliana 
2014-05-06 | E-GEOD-48767 | 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
TranscriptomicsDevelopment of a versatile, target-oriented tiling microarray assay for measuring allele-specific gene expression
In the study of gene expression regulation in plants, it is often desirable to distinguish transcript pools derived from different alleles present in the same organism. We report here an oligonucleotide tiling microarray designed to specifically target 518 single nucleotide polymorphisms (SNPs) betw...
ORGANISM(S): Oryza sativa 
2010-07-01 | E-GEOD-20678 | biostudies-arrayexpress
TranscriptomicsGenome-wide profiling of DNA methylation in two Arabidopsis ecotypes and their reciprocal hybrids - small RNA-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-34656 | biostudies-arrayexpress
TranscriptomicsGenome-wide profiling of DNA methylation in two Arabidopsis ecotypes and their reciprocal hybrids - mRNA-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-34655 | biostudies-arrayexpress
TranscriptomicsEnhanced Salicylic Acid Biosynthesis Is Involved in Heterosis for Bacterial Defense in Arabidopsis
We provide evidence that heterosis for bacterial defense exists in hybrids crossed between some Arabidopsis accessions. Comparison of transcriptomes between hybrids exhibiting heterosis for disease resistance and their parents after inoculation with Pst DC3000 revealed that several key genes involve...
ORGANISM(S): Arabidopsis thaliana 
2015-06-02 | E-GEOD-62256 | biostudies-arrayexpress
Sort   by:  
 Page size