2,441 results
2,441 results for: mutations
- Life
Scientists dig up proteins from the past
To learn how today’s proteins evolved, scientists are reconstructing ancient molecules.
- Life
Early RNA may have used isolation strategy to defeat useless mutants
Temporary barriers help RNA escape shorter, faster-replicating parasites
- Genetics
Some people are resistant to genetic disease
People who should have genetic diseases but don’t may point to new treatments.
- Genetics
DNA reveals how cats achieved world domination
Analysis of 9,000 years of cat remains suggests two waves of migration
- Genetics
How to grow toxin-free corn
Corn genetically altered to produce specialized molecules may prevent a fungus from tainting it with carcinogenic toxins.
- Plants
Genetic switch offers clue to why grasses are survival masters
Scientists have identified a genetic switch that helps grasses regulate their carbon dioxide intake.
- Genetics
Missing genes not always a problem for people
Humans have ways to make up for missing genes, study suggests.
- Genetics
Year in review: How humans populated the globe
DNA studies put new twists on timing of ancient human migrations – but genetics alone are not enough to tell the full story.
- Health & Medicine
Tight spaces cause spreading cancer cells to divide improperly
Researchers are using rolled-up transparent nanomembranes to mimic tiny blood vessels and study how cancer cells divide in these tight spaces.
- Genetics
Researchers edit genes in human embryos for second time
Researchers in China deploy CRISPR to alter genes in human embryos again — this time to make cells HIV-resistant.
- Genetics
First ‘three-parent baby’ born from nuclear transfer
The first human baby produced through spindle nuclear transfer was born in April, New Scientist reports.
- Genetics
Darwin’s Dogs wants your dog’s DNA
The Darwin’s Dogs citizen science project is collecting canine DNA to better understand dog genetics and behavior.
