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ProteomicsA dynamic and combinatorial histone code drives malaria parasite asexual and sexual development
Histone post-translational modifications (PTMs) are frequently co-occurring on the same chromatin domains or even the same molecule. It is now established that these ‘histone codes’ are the result of cross-talk between enzymes that catalyse multiple PTMs with univocal readout as compared to these PT...
ORGANISM(S): Plasmodium falciparum V1 
2022-05-19 | PXD030181 | Pride
Malaria Middle-down mass spectrometry proteomics Post-translational modification Parasite Ptm Gametocyte Histone code Plasmodium falciparum 
TranscriptomicsHistone H4 N-terminal tail mutants
A series of yeast carrying K->R mutations in the histone H4 N-terminal tail were profiled by gene expression array in mid-log phase.
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-10 | E-GEOD-2324 | biostudies-arrayexpress
GenomicsNucleosome conformation dictates the histone code
Nucleosome conformation dictates the histone code
PRJNA632919 | ENA
TranscriptomicsChromatin immunoprecipitation of wild type, SET2 deletion, Rco1 PHD domain deletion and Eaf3 chromodomain deletion yeast using anti-acetyl-histone H4
Nucleosomes must be deacetylated behind elongating RNA polymerase II to prevent cryptic initiation of transcription within the coding region. RNA polymerase II signals for deacetylation through methylation of histone H3 lysine 36 (H3K36) which provides the recruitment signal for the Rpd3S deacetylas...
ORGANISM(S): Saccharomyces cerevisiae 
2007-05-16 | E-TABM-260 | biostudies-arrayexpress
ProteomicsPathology tissue-quantitative mass spectrometry analysis to profile histone post-translational modification patterns in patient samples
Histone post-translational modifications (hPTMs) generate a complex combinatorial code that has been implicated with various pathologies, including cancer. Dissecting such a code in physiological and diseased states may be exploited for epigenetic biomarker discovery, but hPTM analysis in clinical s...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) Mus Musculus (ncbitaxon:10090) 
2016-08-25 | MSV000080100 | MassIVE
Transcriptomics5-azacytidine treatment reorganizes genomic histone modification patterns
Methylation of DNA in combination with histone modifications establishes an epigenetic code that ensures the proper control of gene expression. Although DNA methyltransferases have been shown to interact with histone methyltransferases such as EZH2 (which methylates histone H3 on lysine 27) and G9a ...
ORGANISM(S): Homo sapiens 
2010-04-09 | E-GEOD-20598 | biostudies-arrayexpress
ProteomicsHistone post-translational modification analysis of Aspergillus strains
Chemical modifications of DNA and histone proteins impact the organization of chromatin within the nucleus. Changes in these modifications, catalyzed by different chromatin-modifying enzymes, influence chromatin organization, which in turn is thought to impact the spatial and temporal regulation of ...
ORGANISM(S): Aspergillus niger Neosartorya fumigata (Aspergillus fumigatus) Emericella nidulans (Aspergillus nidulans) 
2022-06-30 | PXD033478 | Pride
Aspergillus Histone post-translational modifications 
GenomicsA unidirectional histone code in bidirectional promoters across cell types
Recent studies indicate that thousands of genes are expressed from bidirectional promoters (BDPs). Gene regulation at BDPs is poorly understood, in particular how the cell is able to regulate them differently. Here we investigate the effect of histone Modifications in BDP regulation. In this study, ...
EGAS00001001656 | EGA
ProteomicsDevelopment of a high-throughput (10 minute microflow gradient) platform for quantitation of histone modifications on a new QTOF instrument
Histone post-translational modifications (PTMs) regulate gene expression patterns through epigenetic mechanisms. The 5 histone proteins (H1, H2A, H2B, H3, and H4) are extensively modified, with over 75 distinct modification types spanning more than 200 sites. Despite strong advances in mass spectrom...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-05-06 | MSV000094695 | MassIVE
ProteomicsDevelopment of a high-throughput (10 minute microflow gradient) platform for quantitation of histone modifications on a new QTOF instrument
Histone post-translational modifications (PTMs) regulate gene expression patterns through epigenetic mechanisms. The 5 histone proteins (H1, H2A, H2B, H3, and H4) are extensively modified, with over 75 distinct modification types spanning more than 200 sites. Despite strong advances in mass spectrom...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2024-05-06 | MSV000094696 | MassIVE
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