CpG islands and the regulation of transcription
Vertebrate CpG islands (CGIs) are short interspersed DNA sequences that deviate
significantly from the average genomic pattern by being GC-rich, CpG-rich, and …
significantly from the average genomic pattern by being GC-rich, CpG-rich, and …
Sequence determinants, function, and evolution of CpG islands
A Angeloni, O Bogdanovic - Biochemical Society Transactions, 2021 - portlandpress.com
In vertebrates, cytosine-guanine (CpG) dinucleotides are predominantly methylated, with∼
80% of all CpG sites containing 5-methylcytosine (5mC), a repressive mark associated with …
80% of all CpG sites containing 5-methylcytosine (5mC), a repressive mark associated with …
CpG islands influence chromatin structure via the CpG-binding protein Cfp1
JP Thomson, PJ Skene, J Selfridge, T Clouaire, J Guy… - Nature, 2010 - nature.com
CpG islands (CGIs) are prominent in the mammalian genome owing to their GC-rich base
composition and high density of CpG dinucleotides,. Most human gene promoters are …
composition and high density of CpG dinucleotides,. Most human gene promoters are …
[HTML][HTML] Intragenic CpG islands and their impact on gene regulation
JA Cain, B Montibus, RJ Oakey - Frontiers in Cell and Developmental …, 2022 - frontiersin.org
The mammalian genome is depleted in CG dinucleotides, except at protected regions where
they cluster as CpG islands (CGIs). CGIs are gene regulatory hubs and serve as …
they cluster as CpG islands (CGIs). CGIs are gene regulatory hubs and serve as …
[HTML][HTML] Orphan CpG islands identify numerous conserved promoters in the mammalian genome
RS Illingworth, U Gruenewald-Schneider, S Webb… - PLoS …, 2010 - journals.plos.org
CpG islands (CGIs) are vertebrate genomic landmarks that encompass the promoters of
most genes and often lack DNA methylation. Querying their apparent importance, the …
most genes and often lack DNA methylation. Querying their apparent importance, the …
[HTML][HTML] Understanding the interplay between CpG island-associated gene promoters and H3K4 methylation
The precise regulation of gene transcription is required to establish and maintain cell type-
specific gene expression programs during multicellular development. In addition to …
specific gene expression programs during multicellular development. In addition to …
[HTML][HTML] Synthetic CpG islands reveal DNA sequence determinants of chromatin structure
E Wachter, T Quante, C Merusi, A Arczewska, F Stewart… - Elife, 2014 - elifesciences.org
The mammalian genome is punctuated by CpG islands (CGIs), which differ sharply from the
bulk genome by being rich in G+ C and the dinucleotide CpG. CGIs often include …
bulk genome by being rich in G+ C and the dinucleotide CpG. CGIs often include …
CpG islands and GC content dictate nucleosome depletion in a transcription-independent manner at mammalian promoters
One clear hallmark of mammalian promoters is the presence of CpG islands (CGIs) at more
than two-thirds of genes, whereas TATA boxes are only present at a minority of promoters …
than two-thirds of genes, whereas TATA boxes are only present at a minority of promoters …
CpG island chromatin: a platform for gene regulation
NP Blackledge, R Klose - Epigenetics, 2011 - Taylor & Francis
The majority of mammalian gene promoters are encompassed within regions of the genome
called CpG islands that have an elevated level of non-methylated CpG dinucleotides …
called CpG islands that have an elevated level of non-methylated CpG dinucleotides …
Protection of CpG islands from DNA methylation is DNA-encoded and evolutionarily conserved
DNA methylation is a repressive epigenetic modification that covers vertebrate genomes.
Regions known as CpG islands (CGIs), which are refractory to DNA methylation, are often …
Regions known as CpG islands (CGIs), which are refractory to DNA methylation, are often …