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GenomicsThe DREAM complex promotes gene body deposition of H2A.Z for target repression
As part of a study of the function of the C. elegans DREAM complex, here we have used ChIP-seq to analyze the patterns of histone variant HTZ-1/H2A.Z and various histone modifications in lin-35(n745) mutants. In addition, we have used RNA-seq to analyze gene expression in lin-35 and htz-1 mutants as...
ORGANISM(S): Caenorhabditis elegans 
2015-04-02 | E-GEOD-62833 | biostudies-arrayexpress
TranscriptomicsCleavage of NIK by the API2-MALT1 Fusion Oncoprotein Leads to Noncanonical NF-{kappa}B Activation
Proper regulation of nuclear factor κB (NF-κB) transcriptional activity is required for normal lymphocyte function, and deregulated NF-κB signaling can facilitate lymphomagenesis. We demonstrate that the API2-MALT1 fusion oncoprotein created by the recurrent t(11;18)(q21;q21) in mucosa-associated ly...
ORGANISM(S): Homo sapiens 
2011-01-30 | E-GEOD-25527 | biostudies-arrayexpress
TranscriptomicsDifferential Expression of NF-kB target genes in MALT lymphoma with and without chromosome translocation
MALT lymphoma is characterized by t(11;18)(q21;q21)/API2-MALT1, t(1;14)(p22;q32)/BCL10-IGH and t(14;18)(q32;q21)/IGH-MALT1, which commonly activate the NF-κB pathway. Gastric MALT lymphomas harboring such translocation do not respond to H. pylori eradication, while those without translocation can be...
ORGANISM(S): Homo sapiens 
2010-05-31 | E-GEOD-18736 | biostudies-arrayexpress
Genomicsseq-UP07329_H4K16ac:JBC1888188_N2_L3
Project Goal: The focus of our analysis will be elements that specify nucleosome positioning and occupancy, control domains of gene expression, induce repression of the X chromosome, guide mitotic segregation and genome duplication, govern homolog pairing and recombination during meiosis, and organi...
ORGANISM(S): Caenorhabditis elegans 
2014-04-10 | E-GEOD-56627 | biostudies-arrayexpress
TranscriptomicsIdentification of molecular mechanisms involved in pathogenesis of MALT lymphoma from small sample size
MALT lymphoma is characterized by t(11;18)(q21;q21)/API2-MALT1, t(1;14)(p22;q32)/BCL10-IGH and t(14;18)(q32;q21)/IGH-MALT1, which commonly activate the NF-κB pathway. Gastric MALT lymphomas harboring such translocation do not respond to H. pylori eradication, while those without translocation can b...
ORGANISM(S): Homo sapiens 
2010-10-07 | E-GEOD-16024 | biostudies-arrayexpress
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