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TranscriptomicsTranscription profiling of human peripheral blood monocytes in periodontal therapy
Periodontal infections have been associated with systemic inflammation and risk for atherosclerosis and vascular disease. We investigated the effects of comprehensive periodontal therapy on gene expression of peripheral blood monocytes. Approximately 1/3 of the patients showed substantial changes in...
ORGANISM(S): Homo sapiens 
2008-06-15 | E-GEOD-6751 | biostudies-arrayexpress
GenomicsGenome wide profiling of MBD2 binding
We show that in vivo MBD2 is mainly recruited to CpG island promoters that are highly methylated. We also report that MBD2 binds to a subset of CpG island promoters that are characterized by the presence of active histone marks and RNA polymerase II (Pol2). At such sites, MBD2 binds downstream of th...
ORGANISM(S): Homo sapiens 
2014-07-03 | E-GEOD-54693 | biostudies-arrayexpress
TranscriptomicsPOS-1 protects posterior gut specification by blocking GLD-3/2 polyadenylation of anterior factor neg-1
The Poly(A)-Tail focused RNA-seq, or PAT-seq approach was utilised to determine the gene expression, poly(A)-site and polyadenylation state of the transcriptome of early C. elegans embryos having been depleated for a series of RNA binding proteins. Namely; pos-1 and mex-5 were independently knocked...
ORGANISM(S): Caenorhabditis elegans 
2015-05-25 | E-GEOD-57993 | biostudies-arrayexpress
TranscriptomicsEarly disruption of maternal-zygotic interaction and activation of defense-like responses in Arabidopsis interspecific incompatibility
Hybridization of diverged taxa often result in lethality or sterility. We previously described natural variation for postzygotic incompatibility in the cross of diploid Arabidopsis thaliana to Arabidopsis arenosa. Hybrid seed death in this system has a complex genetic basis, involving many non-addit...
ORGANISM(S): Arabidopsis thaliana 
2013-06-05 | E-GEOD-42957 | biostudies-arrayexpress
TranscriptomicsDNA methylation prevents CTCF-mediated silencing of the oncogene BCL6 in B cell lymphomas
Elevated DNA methylation in the first intronic region of the BCL6 locus in B cell lymphomas enforces transcription of the BCL6 gene Promoter tiling arrays were used to investigate the distribution of DNA methylation near the promoter region of BCL6 locus Comparison of DNA methylation at promoter reg...
ORGANISM(S): Homo sapiens 
2010-08-20 | E-GEOD-22884 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of FeHm effects on Haemophilus influenzae R2866
Background: Haemophilus influenzae has an absolute aerobic growth requirement for heme and has developed multiple complex mechanisms to obtain this essential nutrient. Although an understanding of the heme acquisition mechanisms of H. influenzae is emerging, significant gaps remain to be elucidated...
ORGANISM(S): Haemophilus influenzae R2866 
2009-01-20 | E-GEOD-11349 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of FeHm effects on Haemophilus influenzae 10810
Background: Haemophilus influenzae has an absolute aerobic growth requirement for heme and has developed multiple complex mechanisms to obtain this essential nutrient. Although an understanding of the heme acquisition mechanisms of H. influenzae is emerging, significant gaps remain to be elucidated...
ORGANISM(S): Haemophilus influenzae 
2009-01-20 | E-GEOD-11354 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling of FeHm effects on Haemophilus influenzae
Background: Haemophilus influenzae has an absolute aerobic growth requirement for heme and has developed multiple complex mechanisms to obtain this essential nutrient. Although an understanding of the heme acquisition mechanisms of H. influenzae is emerging, significant gaps remain to be elucidated...
ORGANISM(S): Haemophilus influenzae 
2009-01-20 | E-GEOD-11362 | biostudies-arrayexpress
TranscriptomicsProstate CancerM-bM-^@M-^SAssociated Gene Expression Alterations Determined from Needle Biopsies
To accurately identify gene expression alterations that differentiate neoplastic from normal prostate epithelium using an approach that avoids contamination by unwanted cellular components and is not compromised by acute gene expression changes associated with tumor devascularization and resulting i...
ORGANISM(S): Homo sapiens 
2012-08-24 | E-GEOD-40373 | biostudies-arrayexpress
TranscriptomicsDifferential Expression of Genes Characterizing Muscle Fiber Phenotype in Turkeys
Because of its high plasticity and rapid growth rate, turkey skeletal muscle is an important model for studying mechanisms responsible for vertebrate skeletal muscle development and function. Skeletal muscle is composed of metabolically heterogeneous myofibers that exhibit high plasticity at both ...
ORGANISM(S): Meleagris gallopavo 
2011-01-13 | E-GEOD-23354 | biostudies-arrayexpress
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