Robert Wayne Kwan, from South Kempsey on the state’s Mid North Coast, had his matter mentioned briefly in court on Thursday, a day after he was arrested over the cold case. NSW Police said they used ...

DNA's iconic double helix does more than "just" store genetic information. Under certain conditions, it can temporarily fold into unusual shapes. Researchers at Umeå University, Sweden, have now shown ...

Every time a cell divides, it must copy its entire genome so that each daughter cell inherits a complete set of DNA. During that process, enzymes known as polymerases race along the DNA to copy its ...

The authors attempt to use sequencing of nascent DNA (DNA linked to an RNA primer, "SNS-Seq") to localise DNA replication origins in Trypanosoma brucei, but they analyse the results for only part of ...

A researcher holds a gray DNA cassette tape against a white background. Researchers are taking inspiration from cassette tapes to store data in the form of DNA. Credit: Southern University of Science ...

The dream of slowing down aging has fascinated humanity for centuries. Today, science is edging closer to making that dream a reality. A surprising candidate in this journey is rapamycin, a drug once ...

Plectonemes are the analog of the twisted tangles of telephone cords, and can form in DNA that is pulled through a nanoscale channel. They are called plectonemes. They are the analog of the twisted ...

Accurate genome duplication is essential for all living cells. In Escherichia coli and most other bacteria, a circular chromosome is replicated bidirectionally at high speed. Two replisomes, assembled ...

A new study from Weill Cornell Medicine provides insights into how cells maintain the tiny end caps of chromosomes as they divide, a key process in keeping cells healthy. Using yeast, the researchers ...

Get you Sample Report! DNA Ligase in DNA Replication DNA ligases are indispensable in DNA replication, ensuring genetic continuity. The process begins with helicase and gyrase unwinding the DNA. As ...