A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed into mRNA precursors, is correctly assembled into mature mRNA.

How does the cell select this information? A large molecular machine called the spliceosome continuously separates the coding and non-coding regions of our genes—and it's doing this even as you ...

a spliceosome component, as well as RNA helicase, and immortalization-upregulated nuclear proteins. Antibody production using cDNA immunization: When an expression vector carrying human full-length ...