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.

Browse 30+ helicase stock illustrations and vector graphics available royalty-free, or search for dna replication to find more great stock images and vector art. DNA replication. Steps. double helix ...

To our knowledge, there are no existing investigations employing a separation protocol resembling the helicase dissociation process of DNA. Helicases break hydrogen bridges in a helicoidal-sequence ...

How does the cell protect these strands from damage? How would you identify the protein that serves as a connector between DNA helicase and pol-a/primase? A simple yet often effective approach is ...

Researchers at The University of Hong Kong (HKU) have made an exciting discovery about how human cells protect DNA during ...

The team's novel bioengineering involves combining a helicase, which is an enzyme that naturally "unzips" DNA, with a gene-editing enzyme. They then use the gene-editing technology CRISPR-Cas9 to ...

At the interface of repair with transcription and replication, helicase–nuclease–RPA partnerships have major roles in genome maintenance by directional unwinding and processing structured nucleic ...

Objective RNA helicase DDX5 is downregulated during HBV replication and poor prognosis HBV-related hepatocellular carcinoma (HCC). The objective of this study is to investigate the role of DDX5 in ...

The small molecule works by inhibiting ALC1 (chromodomain-helicase-DNA-binding protein 1-like), a chromatin remodeller and DNA helicase also involved in DNA repair. In what Schomburg terms a ...

DNA from a minimum of 1 e-6 cells from each fraction was isolated ... De-repression of C-pro transcription in sir2 causes RNA polII to push the MCM helicase complex from its normal location (arrow ...