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 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 ...

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 ...

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 ...