It has long been accepted that a gene's protein-coding information is contained in only one of its two DNA strands. But in 22 February Nature, Victor Corces and co-workers at the Department of Biology ...
Most biochemistry labs that study DNA isolate it within a water-based solution that allows scientists to manipulate DNA without interacting with other molecules. They also tend to use heat to separate ...
Scientists have discovered that a protein once thought to simply help load a factor necessary for the copying of DNA, actually plays a key role in ensuring fast and reliable replication—an insight ...
Scientists have captured the most detailed structural images to date of a specific type of protein's DNA repair process, a ...
Scientists have captured the most detailed structural images to date of a specific type of protein's DNA repair process, a ...
Researchers from Tokyo Metropolitan University have been studying DNA repair by homologous recombination, where the RecA protein repairs breaks in double-stranded DNA by incorporating a dangling ...
New CRISPR paradigm: HKUST scientists created a DNA-guided Cas12a system that targets RNA, reversing the traditional RNA-guided DNA model. Practical advantages: The DNA guides are more stable, cheaper ...
Biology lectures teach students that when a cell’s replication machinery comes together, DNA polymerase takes off down the double-helix like a car on a highway ...
To fight viruses, bacteria have evolved a way to make new DNA without copying it.
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