Related Experiment Video
Updated: Jul 16, 2026

Promoter Capture Hi-C: High-resolution, Genome-wide Profiling of Promoter Interactions
Published on: June 28, 2018
Four Classes of HERV-K Long Terminal Repeats and Their Relative Promoter Strengths for Transcription
D.E. Mold1, T.-C. Wu, F. Askin
1Department of Biology, The Johns Hopkins University, Baltimore, Md., USA.
Abstract:
The human genome contains abundant copies of HERV-K endogenous retrovirus sequences. These remnants of ancient infection have the potential to reshape the genome by retrotransposition or infection since they are highly expressed in cells of germ line origin. When conserved nucleotide sequence variations in the U3 region of the HERV-K 3' LTR were used to distinguish between individual HERV-K proviruses, 4 major classes of HERV-K LTRs were identified. HERV-K U3 regions from the different classes were compared in an in vitro transcription assay and were found to vary significantly in their promoter activities. Copyright 1997 S. Karger AG, Basel
Related Concept Videos
Transcription Factors
Transcription Factors
RNA Polymerase II Accessory Proteins
The Eukaryotic Promoter Region
Transcription Initiation
The promoters and enhancers and their accessory proteins allow tight regulation of...
The Eukaryotic Promoter Region

