Recent structural advances based on improvements in electron microscopy methodology have enabled the generation of high-resolution structural models of the mediator of RNA polymerase II transcription ...

DNA, the long polymer curled up inside our cells, is often described as the instructions for life. But those instructions are stored in DNA’s chemical code, and reading that code requires the ...

This image illustrates the process of gene transcription within a cell. The DNA double helix unwinds to expose a specific sequence, allowing RNA polymerase to synthesize a complementary pre-mRNA ...

Transcription factors are an essential part of gene expression. Some of these proteins are known as master regulators, and they can have an impact on many different biochemical pathways and processes ...

New research has identified and described a cellular process that, despite what textbooks say, has remained elusive to scientists until now -- precisely how the copying of genetic material that, once ...