Every time a cell divides, it must copy its DNA with extraordinary precision. But this process is constantly challenged by ...

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 newly discovered molecule disrupts cancer cells’ ability to repair DNA by triggering the breakdown of key proteins. Cancer ...

A routine experiment with a new single-cell DNA sequencing method turned into a surprising scientific twist when researchers ...

A subtle failure during cell division can set off dramatically different outcomes, according to new research exploring whole ...

A review in Quantitative Biology demonstrates that scientists can now reliably build and combine very large pieces of DNA, ...