2,444 results
2,444 results for: mutations
- Genetics
The Zika epidemic began long before anyone noticed
Zika spread undetected into Brazil and Florida, a genetic study suggests.
- Genetics
Human gene editing therapies are OK in certain cases, panel advises
A panel of experts says clinical gene editing to correct and prevent human disease should move forward, but enhancements should not be allowed.
- Neuroscience
Abnormal sense of touch may play role in autism
Autism-related genes are important for touch perception, a sense that may help the brain develop normally, a study of mice suggests.
- 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.
- 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.
