The universal features that define genomic regions acting as replication origins remain unclear. In this study, we mapped a set of origins in Trypanosoma brucei using stranded short nascent strand ...
The DNA inside our cells is constantly being damaged, and one of the worst kinds of damage is a double-strand break—when both ...
Researchers discovered that stiff DNA segments inside nucleosomes physically block chromatin remodeling. The remodeling ...
The protein, reverse transcriptase, has become an essential tool for making DNA copies of RNA.
After a finite number of divisions, cells simply give up. As each round of replication trims their telomeres—the protective ...
AZoLifeSciences on MSN
DNA Form, Rigidity Control Gene Expression Key Players
HOUSTON, NOVEMBER 24, 2025 ― Researchers at The University of Texas MD Anderson Cancer Center have shown that DNA inflexibility, or rigidity, inside ...
Cryo-EM revealed HIV-1 integrase’s distinct structures as it shifts between its two roles of DNA integration and RNA-binding.
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