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TranscriptomicsA Local Regulatory Network Around Three NAC Transcription Factors in Stress Responses and Senescence in Arabidopsis leaves (expression between lines at timepoints).
A network model has been generated that describes the immediate gene expression cascade surrounding three similar but distinct NAC transcription factors that have roles to play in leaf senescence and in many stress responses in Arabidopsis. ANAC019, ANAC055 and ANAC072 belong to the same clade of N...
ORGANISM(S): Arabidopsis thaliana 
2013-04-23 | E-GEOD-45183 | biostudies-arrayexpress
TranscriptomicsA Local Regulatory Network Around Three NAC Transcription Factors in Stress Responses and Senescence in Arabidopsis leaves (Botrytis cinerea infection).
A network model has been generated that describes the immediate gene expression cascade surrounding three similar but distinct NAC transcription factors that have roles to play in leaf senescence and in many stress responses in Arabidopsis. ANAC019, ANAC055 and ANAC072 belong to the same clade of N...
ORGANISM(S): Arabidopsis thaliana 
2013-04-23 | E-GEOD-45594 | biostudies-arrayexpress
GenomicsChronic growth factor signaling in Acute Myeloid Leukemia is connected to a specific chromatin signature [ChIP-Seq]
We performed genome-wide DNaseI hypersensitive site in FLT3-ITD and WT patient samples. We report corresponding gene expression, promoter methylation patterns of differential DHSs as well as differentially occupied TF binding motifs using surrounding DNAseI cut profiles. We examined association patt...
ORGANISM(S): Homo sapiens 
2015-07-03 | E-GEOD-64862 | biostudies-arrayexpress
TranscriptomicsIdentification of a dynamic core transcriptional network in t(8;21) AML regulating differentiation block and self-renewal [RNA-Seq]
The leukemogenic fusion protein RUNX1/ETO impairs myeloid differentiation and drives malignant self-renewal. Here we use digital footprinting and ChIP-sequencing to identify the core RUNX1/ETO responsive transcriptional network of t(8;21) cells. We show that the transcriptional programme underlying ...
ORGANISM(S): Homo sapiens 
2014-09-24 | E-GEOD-54478 | biostudies-arrayexpress
GenomicsLoss of endometrial plasticity in recurrent pregnancy loss (MeDIP-Seq)
Decidual transformation of the human endometrium is not dependent on embryo implantation. Instead, this process is initiated during the mid-luteal phase of each cycle in response to the postovulatory rise in progesterone and increasing endometrial cAMP levels. Consequently, decidualization is a reit...
ORGANISM(S): Homo sapiens 
2015-09-16 | E-GEOD-65100 | biostudies-arrayexpress
GenomicsChronic growth factor signaling in Acute Myeloid Leukemia is connected to a specific chromatin signature [DNAse-Seq]
We performed genome-wide DNaseI hypersensitive site in FLT3-ITD and WT patient samples. We report corresponding gene expression, promoter methylation patterns of differential DHSs as well as differentially occupied TF binding motifs using surrounding DNAseI cut profiles. We examined association patt...
ORGANISM(S): Homo sapiens 
2015-07-03 | E-GEOD-64864 | biostudies-arrayexpress
GenomicsIdentification of a dynamic core transcriptional network in t(8;21) AML regulating differentiation block and self-renewal [ChIP-Seq]
The leukemogenic fusion protein RUNX1/ETO impairs myeloid differentiation and drives malignant self-renewal. Here we use digital footprinting and ChIP-sequencing to identify the core RUNX1/ETO responsive transcriptional network of t(8;21) cells. We show that the transcriptional programme underlying ...
ORGANISM(S): Homo sapiens 
2014-09-24 | E-GEOD-60130 | biostudies-arrayexpress
TranscriptomicsHigh resolution temporal profiling of gene expression during Arabidopsis leaf development (senescence process)
Leaf senescence is an essential developmental process that involves altered regulation of thousands of genes and changes in many metabolic and signaling pathways resulting in massive physiological and structural changes in the leaf. The regulation of senescence is complex and although several senesc...
ORGANISM(S): Arabidopsis thaliana 
2011-03-24 | E-GEOD-22982 | biostudies-arrayexpress
TranscriptomicsArabidopsis defense against Botrytis cinerea: chronology and regulation deciphered by high-resolution temporal transcriptomic analysis (tga3-2 knockout data)
Transcriptional reprogramming forms a major part of a plant's response to pathogen infection. Many individual components and pathways operating during plant defense have been identified but our knowledge of how these different components interact is still rudimentary. We have generated a high-resolu...
ORGANISM(S): Arabidopsis thaliana 
2012-10-03 | E-GEOD-39597 | biostudies-arrayexpress
TranscriptomicsArabidopsis defense against Botrytis cinerea: chronology and regulation deciphered by high-resolution temporal transcriptomic analysis (time series)
A novel experimental design strategy (A Mead et al, in preparation), based on the principle of the M-bM-^@M-^\loop designM-bM-^@M-^], was developed to enable efficient extraction of information about key sample comparisons using a two-colour hybridisation experimental system. With 192 distinct sampl...
ORGANISM(S): Arabidopsis thaliana 
2012-10-02 | E-GEOD-29642 | biostudies-arrayexpress
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