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Mechanisms of DNA Repair

DNA damage and repair: Video, Causes, & Meaning | Osmosis

Watch: DNA Repair Discovery Could Improve Biotechnology

DNA Mismatch Repair | Overview, Process & Mechanism

Double-Stranded Break Repair | Definition, Causes & Types

Geneticist Jennifer Doudna co-invented a groundbreaking new technology for editing genes, called CRISPR-Cas9. The tool allows scientists to make precise edits to DNA strands, which could lead to treatments for genetic diseases … but could also be used to create so-called "designer babies." Doudna reviews how CRISPR-Cas9 works — and asks the scientific community to pause and discuss the ethics of this new tool. | Cancer and Genomic Science

Harvard scientists pinpoint critical step in DNA repair, cellular aging

How does DNA work? | TED Talks