Well-known cancer gene NRAS produces 5 variants, study finds
The NRAS gene, known to play a fundamental role in cancer development, produces five gene variants, or isoforms, rather than just one form, as thought, new research shows. The study identified four previously unknown variants that the NRAS gene produces. The finding might help improve drugs for cancers in which NRAS plays a crucial role. It also suggests that NRAS might affect additional target molecules in cells.<img src="http://feeds.feedburner.com/~r/sciencedaily/~4/kWyJ4Hl3oXs" height="1" width="1"/>
