Genetics
A gene-based therapy partially restored a blind man’s vision
Light-activated proteins inserted in eye nerve cells and special goggles help the man, who lost his sight due to retinitis pigmentosa, see objects.
Genetics
More Stories in Genetics
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AnthropologyA coronavirus epidemic may have hit East Asia about 25,000 years ago
An ancient viral outbreak may have left a genetic mark in East Asians that possibly influences their responses to the virus that causes COVID-19.
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GeneticsEurope’s oldest known humans mated with Neandertals surprisingly often
DNA from ancient fossils suggests interbreeding regularly occurred between the two species by about 45,000 years ago, two studies find.
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AnimalsA gene defect may make rabbits do handstands instead of hop
Mutations in a gene typically found throughout the nervous system rob rabbits of their ability to hop. Instead, the animals walk on their front paws.
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Genetics‘The Code Breaker’ tells the story of CRISPR pioneer Jennifer Doudna
In his latest book, Walter Isaacson chronicles the discovery of CRISPR and delves into the ethics of gene editing.
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MicrobesArchaea microbes fold, twist and contort their DNA in extreme ways
Single-celled archaea open and close their Slinky-like genetic material in a clamshell motion, possibly providing easy access to their genes.
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GeneticsDNA databases are too white, so genetics doesn’t help everyone. How do we fix that?
A lack of diversity in genetic databases is making precision medicine ineffective for many people. One historian proposes a solution: construct reference genomes for individual populations.
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GeneticsThe first human genetic blueprint just turned 20. What’s next?
The Human Genome Project led to many medical advances. Deciphering 3 million African genomes and using new tech to fill gaps could lead to even more.
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Health & MedicineSome Neandertal genes in people today may protect against severe COVID-19
Neandertal DNA on chromosome 12 may affect genes involved in a biochemical chain reaction that ends with the destruction of viral RNA.
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GeneticsThe oldest animal DNA ever recovered reveals mammoths’ evolution
Mammoths evolved to handle the cold over hundreds of thousands of years and North America may been home to a hybrid species, a new study finds.