Genetic mutation in mice . To figure out what this gene mutation does, the researchers used mice. They made mice that had the ...

Are you a super-sleeper? Rare mutation means some people thrive on just 4 hours a night - People with rare mutation appear to ...

Not everyone needs 8 hours of sleep to function properly. Some people can feel well-rested and show no negative effects of ...

A newly identified mutation helps super-sleepers get by on just four to six hours of shut-eye per night, while the rest of us ...

Sleeping is a necessity, which, if we do inadequately, could lead to several health risks. However, not everyone requires the same amount of bedtime each night. Some people can manage on just four to ...

Not everyone needs a full eight hours of sleep to wake up feeling refreshed. Some people, known as natural short sleepers, ...

In attempting to engineer a genetic mouse model for a human disorder, for example, it is important to know what kind of mutation causes the disease (for example, is the disease null, hypomorphic ...

The identification of disease-causing mutations can be a rich source of ... the cell in such a way that it becomes part of an RNA-induced silencing complex (RISC) that recognizes and degrades ...

The detection of novel induced mutations in plant mutation breeding has long been a major challenge. Mutation events occur in such low frequencies that the detection of useful mutations requires the ...

Mutation breeding, in the case of self-pollinated crops that are disseminated by seed, is based on the self-fertilization – or selfing – of mutants until the induced desired character is stably ...

Natural short sleepers, however, seem to bypass these negative effects even with far fewer hours of sleep. Previous studies ...