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GenomicsOpen chromatin defined by DNaseI and FAIRE identifies regulatory elements that shape cell-type identity [DNase_seq].
The human body contains thousands of unique cell types, each with specialized functions. Cell identity is governed in large part by gene transcription programs, which are determined by regulatory elements encoded in DNA. To identify regulatory elements active in seven cell lines representative of di...
ORGANISM(S): Homo sapiens 
2011-06-29 | E-GEOD-30224 | biostudies-arrayexpress
GenomicsOpen chromatin defined by DNaseI and FAIRE identifies regulatory elements that shape cell-type identity [FAIRE_seq]
The human body contains thousands of unique cell types, each with specialized functions. Cell identity is governed in large part by gene transcription programs, which are determined by regulatory elements encoded in DNA. To identify regulatory elements active in seven cell lines representative of di...
ORGANISM(S): Homo sapiens 
2011-06-29 | E-GEOD-30225 | biostudies-arrayexpress
GenomicsOpen chromatin defined by DNaseI and FAIRE identifies regulatory elements that shape cell-type identity [ChIP_seq].
The human body contains thousands of unique cell types, each with specialized functions. Cell identity is governed in large part by gene transcription programs, which are determined by regulatory elements encoded in DNA. To identify regulatory elements active in seven cell lines representative of di...
ORGANISM(S): Homo sapiens 
2011-06-29 | E-GEOD-30226 | biostudies-arrayexpress
TranscriptomicsSystematic evaluation of variability in simulated ChIP-chip experiments Myles_Encode
The most widely used method for detecting genome-wide protein-DNA interactions is chromatin immunoprecipitation on tiling microarrays, commonly known as ChIP-chip. Here, we conducted the first objective analysis of tiling array platforms, amplification procedures, and signal detection algorithms in ...
ORGANISM(S): Homo sapiens 
2007-12-12 | E-GEOD-9849 | biostudies-arrayexpress
TranscriptomicsMicroRNA expression profiling of male breast cancer
To test the hypothesis that there is a specific miRNA expression signature which characterizes male breast cancers, we performed miRNA microarray analysis in a series of male breast cancers and compared them to cases of male gynecomastia and female breast cancers miRNA microarray analysis was perfor...
ORGANISM(S): Homo sapiens 
2010-05-16 | E-GEOD-17155 | biostudies-arrayexpress
TranscriptomicsSystematic evaluation of variability in ChIP-chip experiments using predefined DNA targets
The most widely used method for detecting genome-wide protein-DNA interactions is chromatin immunoprecipitation on tiling microarrays, commonly known as ChIP-chip. Here, we conducted the first objective analysis of tiling array platforms, amplification procedures, and signal detection algorithms in ...
ORGANISM(S): Homo sapiens 
2010-09-30 | E-GEOD-10114 | biostudies-arrayexpress
TranscriptomicsSystematic evaluation of variability in simulated ChIP-chip experiments
The most widely used method for detecting genome-wide protein-DNA interactions is chromatin immunoprecipitation on tiling microarrays, commonly known as ChIP-chip. Here, we conducted the first objective analysis of tiling array platforms, amplification procedures, and signal detection algorithms in ...
ORGANISM(S): Homo sapiens 
2010-05-14 | E-GEOD-10112 | biostudies-arrayexpress
TranscriptomicsENCODE spikein, nonamplified DNA samples, NimbleGen arrays
The goals of the study were to assess array platform performance and analysis algorithm performance. The most widely used method for detecting genome-wide protein-DNA interactions is chromatin immunoprecipitation on tiling microarrays, commonly known as ChIP-chip. Here, we conducted the first objec...
ORGANISM(S): Homo sapiens 
2010-05-26 | E-GEOD-10090 | biostudies-arrayexpress
TranscriptomicsSystematic evaluation of variability in simulated ChIP-chip experiments Kevin_Encode
The most widely used method for detecting genome-wide protein-DNA interactions is chromatin immunoprecipitation on tiling microarrays, commonly known as ChIP-chip. Here, we conducted the first objective analysis of tiling array platforms, amplification procedures, and signal detection algorithms in ...
ORGANISM(S): Homo sapiens 
2007-12-12 | E-GEOD-9848 | biostudies-arrayexpress
GenomicsGlobal Mapping of H3K4me1 and H3K4me3 in human CD4+CD25+FOXP3+ Treg cells
Regulatory T cells (Treg) contribute to the crucial immunological processes of self-tolerance and immune homeostasis. However, the mechanisms underlying Treg function and cell fate decisions to differentiate between Treg and conventional T cells (Tconv) remain to be fully elucidated, especially at t...
ORGANISM(S): Homo sapiens 
2011-01-31 | E-GEOD-26427 | biostudies-arrayexpress
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