Before a cell divides, its DNA is replicated so that each daughter cell inherits the same genetic information. The two copies, known as "sister chromatids," are held together by a ring-shaped protein ...
When cells proliferate, genomic DNA is precisely duplicated once per cell cycle. Abnormalities in this DNA replication process can cause alterations in genomic DNA, promoting cellular aging, cancer, ...
The study presents a new mesoscopic (i.e., between microscopic and macroscopic) simulation model of DNA movement. This new model is essential to optimise research in the field of nucleic acids ...
With GROVER, a new large language model trained on human DNA, researchers could now attempt to decode the complex information hidden in our genome. GROVER treats human DNA as a text, learning its ...
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Mirusviruses, the giant viruses that continue to surprise us
In an article published in Nature Microbiology, scientists reveal the existence of numerous new lineages of mirusviruses, ...
BK polyomavirus, or BKPyV, is a major cause of kidney transplant failure. There are no effective drugs to treat BKPyV. Research reveals new aspects of BKPyV replication, offering possible drug targets ...
Two stories just published provide a much different picture of how bacterial cells continually repair lesions in their DNA. Led by researchers from the NYU Grossman School of Medicine, the work ...
In a recent study published in The Lancet Digital Health, researchers discuss the development and validation of a combined model comprising imaging, clinical, and cell-free deoxyribonucleic acid (DNA) ...
In human cells, there are about 20,000 genes on a two-meter DNA strand—finely coiled up in a nucleus about 10 micrometers in diameter. By comparison, this corresponds to a 40-kilometer thread packed ...
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