Researchers at the Max Planck Institute for Biology Tübingen have shown that giant viruses long thought to exist only as fleeting, free-living particles that can embed themselves permanently in the ...
Structural biologists at the University of Wisconsin-Madison today published cryo-electron microscopy structures of the complete bacterial DNA replication restart complex — a molecular machine that le ...
Researchers at The University of Texas Medical Branch (UTMB) have identified how a key enzyme called ATR protects DNA from ...
Researchers at The University of Texas Medical Branch (UTMB) have identified how a key enzyme called ATR protects DNA from ...
Joseph Dituri’s new world record uncovered evidence he claims supports the life-extending benefits of hyperbaric oxygen ...
Researchers have identified HELQ as a key regulator of DNA replication stress responses, explaining why cells lacking the ...
DNA repair mechanism: HELQ helicase remodels stalled replication forks into stable structures, preventing harmful mutations under replication stress. Advanced imaging tool: RF-SIRF maps reversed forks ...
A condition that leaves people with two sets of DNA may be on the rise – and it’s posing thorny questions for families and ...
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DNA replication made simple for bio students
From the first unzip of the double helix to the final joining of DNA fragments, replication is a carefully coordinated process. Understanding it helps explain how life preserves its genetic code with ...
CANCERS ARE real biological cheats. Whereas most of the cells in a healthy animal’s body get along by following the same set of genetic rules, cancer cells shamelessly ignore them. Healthy cells, for ...
Aging men often lose the Y chromosome in a growing number of their cells—and it may be far more dangerous than once believed. This loss has been linked to heart disease, cancer, Alzheimer’s, and ...
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