The amounts and types of mRNA molecules in a cell reflect the function of that cell ... bind to regulatory sites in the DNA that effectively block RNA polymerase binding (Figure 3).

DNA replication is the process by which the DNA molecule makes an exact copy of itself during cell division. The double helix unwinds, and each strand serves as a template for the synthesis of a new ...

Gene expression is linked to RNA transcription, which cannot happen without RNA polymerase ... function is well understood. For example, researchers know that RNA pol II can bind to a DNA sequence ...

Researchers have long struggled to understand how cancer cells hijack one of these proteins—called polymerase ... function, but Pol-theta relies on the natural attraction between matching DNA ...

Thymine dimers are a common type of UV-induced DNA lesion and are associated with skin cancer risk. During DNA replication, the complementary base pairing of thymine with adenine ensures the accurate ...

Researchers have long struggled to understand how cancer cells hijack one of these proteins-called polymerase ... function, but Pol-theta relies on the natural attraction between matching DNA ...

Researchers have long struggled to understand how cancer cells hijack one of these proteins-called polymerase ... function, ...