The superfamily 1 (SF1) and SF2 enzymes are non-hexameric enzymes possessing both helicase and single-stranded DNA (ssDNA) translocase activities, as well as the ability to displace proteins from DNA.

This unwinding is further supported by proteins like HU, which help stabilize the unwound DNA and promote the recruitment of other essential proteins, such as the helicase DnaB, necessary for ...

Melissa Russell tells PEOPLE that while daughter Leah's peers are going off to college and starting their own lives, she ...

This study presents fundamental insights into overcoming resistance in hormone receptor-positive breast cancer by demonstrating that sustained CDK4/6 inhibitor treatment, either alone or in ...