Now showing items 561-562 of 562
Endothelial Cell - Stem Cell Crosstalk in Head and Neck Cancer.
(2011)
Head and neck squamous cell carcinomas contain a sub-population of highly tumorigenic cells that exhibit self-renewal and multipotency. These cells can be isolated from primary head and neck squamous cell carcinomas using ...
Regulating Gene Expression Through DNA Mechanics: Tightly Looped DNA Represses Transcription.
(2010)
It is now widely accepted that the mechanical state of DNA can play a major role in regulating the activity of RNA polymerase (RNAP). Not only have the global levels of supercoiling been shown to regulate transcription, ...