Mechanisms of Interaction between Enhancers and Promoters in Three Drosophila Model Systems
O Kyrchanova, V Sokolov, P Georgiev - International Journal of Molecular …, 2023 - mdpi.com
In higher eukaryotes, the regulation of developmental gene expression is determined by
enhancers, which are often located at a large distance from the promoters they regulate …
enhancers, which are often located at a large distance from the promoters they regulate …
Broad‐complex, tramtrack, and bric‐à‐brac (BTB) proteins: Critical regulators of development
E Chaharbakhshi, JC Jemc - genesis, 2016 - Wiley Online Library
Abstract Broad‐complex, Tramtrack, and Bric‐à‐brac/poxvirus and zinc finger (BTB/POZ)
family proteins are a diverse family of proteins that are characterized by the presence of a …
family proteins are a diverse family of proteins that are characterized by the presence of a …
M1BP cooperates with CP190 to activate transcription at TAD borders and promote chromatin insulator activity
Genome organization is driven by forces affecting transcriptional state, but the relationship
between transcription and genome architecture remains unclear. Here, we identified the …
between transcription and genome architecture remains unclear. Here, we identified the …
Something silent this way forms: the functional organization of the repressive nuclear compartment
JCR Politz, D Scalzo, M Groudine - Annual review of cell and …, 2013 - annualreviews.org
The repressive compartment of the nucleus is comprised primarily of telomeric and
centromeric regions, the silent portion of ribosomal RNA genes, the majority of transposable …
centromeric regions, the silent portion of ribosomal RNA genes, the majority of transposable …
Three-Dimensional Genome Organization and Function in Drosophila
YB Schwartz, G Cavalli - Genetics, 2017 - academic.oup.com
Understanding how the metazoan genome is used during development and cell
differentiation is one of the major challenges in the postgenomic era. Early studies in …
differentiation is one of the major challenges in the postgenomic era. Early studies in …
Function and regulation of chromatin insulators in dynamic genome organization
Highlights•CTCF and cohesin are required for genome-wide organization of TADs.•TADs
and compartments are not hierarchical forms of chromatin organization.•Strong molecular …
and compartments are not hierarchical forms of chromatin organization.•Strong molecular …
NURF301 contributes to gypsy chromatin insulator-mediated nuclear organization
S Chen, LF Rosin, G Pegoraro… - Nucleic Acids …, 2022 - academic.oup.com
Chromatin insulators are DNA-protein complexes that can prevent the spread of repressive
chromatin and block communication between enhancers and promoters to regulate gene …
chromatin and block communication between enhancers and promoters to regulate gene …
The MADF-BESS Protein CP60 Is Recruited to Insulators via CP190 and Has Redundant Functions in Drosophila
L Melnikova, V Molodina, V Babosha… - International Journal of …, 2023 - mdpi.com
Drosophila CP190 and CP60 are transcription factors that are associated with centrosomes
during mitosis. CP190 is an essential transcription factor and preferentially binds to …
during mitosis. CP190 is an essential transcription factor and preferentially binds to …
Distinct Roles of Chromatin Insulator Proteins in Control of the Drosophila Bithorax Complex
M Savitsky, M Kim, O Kravchuk, YB Schwartz - Genetics, 2016 - academic.oup.com
Chromatin insulators are remarkable regulatory elements that can bring distant genomic
sites together and block unscheduled enhancer–promoter communications. Insulators act …
sites together and block unscheduled enhancer–promoter communications. Insulators act …
Genome-wide localization of exosome components to active promoters and chromatin insulators in Drosophila
Chromatin insulators are functionally conserved DNA–protein complexes situated
throughout the genome that organize independent transcriptional domains. Previous work …
throughout the genome that organize independent transcriptional domains. Previous work …