Literature DB >> 17187351

Chromatin looping mediates boundary element promoter interactions.

Susan E Celniker1, Robert A Drewell.   

Abstract

One facet of the control of gene expression is long-range promoter regulation by distant enhancers. It is an important component of the regulation of genes that control metazoan development and has been appreciated for some time but the molecular mechanisms underlying this regulation have remained poorly understood. A recent study by Cleard and colleagues1 reports the first in vivo evidence of chromatin looping and boundary element promoter interaction. Specifically, they studied the function of a boundary element within the cis-regulatory region of the Abdominal-B (Abd-B) gene of Drosophila melanogaster.

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Year:  2007        PMID： 17187351     DOI： 10.1002/bies.20520

Source DB:  PubMed          Journal:  Bioessays        ISSN： 0265-9247            Impact factor:   4.345


  7 in total

1.  Controlled exchange of chromosomal arms reveals principles driving telomere interactions in yeast.

Authors:  Heiko Schober; Véronique Kalck; Miguel A Vega-Palas; Griet Van Houwe; Daniel Sage; Michael Unser; Marc R Gartenberg; Susan M Gasser
Journal:  Genome Res       Date:  2007-12-20       Impact factor: 9.043

2.  A chromatin insulator driving three-dimensional Polycomb response element (PRE) contacts and Polycomb association with the chromatin fiber.

Authors:  Itys Comet; Bernd Schuettengruber; Tom Sexton; Giacomo Cavalli
Journal:  Proc Natl Acad Sci U S A       Date:  2011-01-24       Impact factor: 11.205

3.  An Organizational Hub of Developmentally Regulated Chromatin Loops in the Drosophila Antennapedia Complex.

Authors:  Mo Li; Zhibo Ma; Jiayang K Liu; Sharmila Roy; Sapna K Patel; Derrick C Lane; Haini N Cai
Journal:  Mol Cell Biol       Date:  2015-09-21       Impact factor: 4.272

4.  Modulation of chromatin boundary activities by nucleosome-remodeling activities in Drosophila melanogaster.

Authors:  Mo Li; Vladimir E Belozerov; Haini N Cai
Journal:  Mol Cell Biol       Date:  2009-12-07       Impact factor: 4.272

5.  Disruption of the abdominal-B promoter tethering element results in a loss of long-range enhancer-directed Hox gene expression in Drosophila.

Authors:  Margaret C W Ho; Benjamin J Schiller; Omar S Akbari; Esther Bae; Robert A Drewell
Journal:  PLoS One       Date:  2011-01-21       Impact factor: 3.240

6.  Analysis of chromatin boundary activity in Drosophila cells.

Authors:  Mo Li; Vladimir E Belozerov; Haini N Cai
Journal:  BMC Mol Biol       Date:  2008-12-11       Impact factor: 2.946

7.  Diverse transcription influences can be insulated by the Drosophila SF1 chromatin boundary.

Authors:  Parimal Majumder; Sharmila Roy; Vladimir E Belozerov; Dimple Bosu; Meena Puppali; Haini N Cai
Journal:  Nucleic Acids Res       Date:  2009-05-12       Impact factor: 16.971
  7 in total

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