Mice With a Human Gene Started Squeaking Differently. Could This Tiny Genetic Mutation Explain the Origin of Speech?
In a lab at Rockefeller University in New York, a mouse squeaks. But this is no ordinary squeak. It is a strange, complex sound, unlike anything heard from a mouse before. The difference lies in a single gene — a gene that may hold the key to one of humanity’s most defining traits: the ability to speak.
Genetic mutation linked to schizophrenia in both humans and mice
A genetic mutation found in two human patients with schizophrenia also increased schizophrenia-related behaviors in mice with the same mutation, a rare finding of a direct genetic link to psychosis, report researchers at the University of Illinois Urbana-Champaign and colleagues in Massachusetts and Germany.
Human gene variant alters the voices of mice
A new study shows that giving mice the human version of a gene changes their squeak, suggesting some of the genetic underpinnings of language.
Mice With a Human Gene Mutation Start ‘Talking’ Differently—And It Might Be Why We Speak
A new study has revealed that a single genetic mutation, found in all modern humans but absent in Neanderthals and Denisovans, could have played a role in the evolution of speech and language. The research,
Scientists Put a Human Language Gene Into Mice And Changed Their Voice
A new contender for a human 'language gene' can change the way that mice squeak when it is incorporated into their DNA. The gene is called NOVA1, and in our own species, it is remarkably unique. While virtually all other mammals have the same NOVA1 variant in their genetic code,
The Gene That Made Mice Squeak Strangely
A genetic study published on Tuesday offers an important new clue. Researchers found that, between 250,000 and 500,000 years ...
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'Speech gene' seen only in modern humans may have helped us evolve to talk
A specific gene variant seen in people is likely one of many that contributed to the development of language in modern humans ...
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New genetic mutation linked to Alzheimer's risk
Neurogeneticists have discovered a novel genetic mutation and associated buildup of toxic proteins in the brain -- a type of buildup distinct from amyloid or tau, proteins that have long been the ...
Why do some people need less sleep?
For most of us, getting less than seven hours of sleep translates into grogginess, sluggish thinking, and an overwhelming ...
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Cracking the Code: How Genetic Sequencing Uncovers Hidden Mutations in Your DNA
From understanding hereditary diseases to predicting drug responses, sequencing helps researchers uncover the subtle language ...
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HKUMed Unveils Gene Behind Neurodevelopmental Syndrome
In a global study led by Dr Brian Chung Hong-yin (left), the HKUMed research team identifies a novel gene, DDX39B, for a rare ...
New CDC Study Suggests Undetected Bird Flu Is Spreading Among Humans
A recent study by the Centers for Disease Control and Prevention (CDC) that was supposed to be made public weeks ago, but was ...
Gene ‘silencer’ in junk DNA prevents fatal neurological disease
A team led by University of Pittsburgh School of Public Health geneticists has shown, for the first time, that a gene ...