DNA loopingAmerican Society for Microbiology - Tập 56 Số 1 - Trang 123-136 - 1992
Kathleen S. Matthews
DNA-looping mechanisms are part of networks that regulate all aspects of DNA metabolism, including transcription, replication, and recombination. DNA looping is involved in regulation of transcriptional initiation in prokaryotic operons, including ara, gal, lac, and deo, and in phage systems. Similarly, in eukaryotic organisms, the effects of enhancers appear to be mediated at least in par...... hiện toàn bộ