Before a cell divides and DNA is passed from one cell to another, a complex process occurs. The DNA strands unwind and separate. Each strand makes a complementary strand by adding the appropriate ...
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, ...
One of the most detailed 3D maps of how the human chromosomes are organized and folded within a cell's nucleus is published ...
Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic ...
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