The Thatcher Gene
November 29, 2011 by staff
Scientists said the same gene was previously linked to heart disease and diabetes. The latest findings can explain why light sleepers, such as former British prime minister Margaret Thatcher, are able to manage with just four hours of sleep every night.
It was reported that the Iron Lady used to sleep just for four hours when she was in power.
Scientists conducted a study on 4,000 people from seven different EU countries who were asked to fill out a questionnaire assessing their sleeping patterns.
Answers of all the participants wereanlysed by scientists and their genes were studied.
The study concluded that people who had two copies of one common variant of ABCC9 slept for “significantly shorter” periods than people with two copies of another version, the Daily Mail has said.
The study carried out by scientists from the Ludwig Maximilians University of Munich has already proved that a gene similar to ABCC9 is also present in fruitflies.
The team said that they were able to modify it in the animal and shorten the length of time for which it slept.
“Apparently the relationships of sleep duration with other conditions such as heart disease and diabetes can be in part explained by an underlying common molecular mechanism,” Dr. Karla Allebrandt, author of the report, has been quoted by the Daily Mail as saying.
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