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̽��ֱ��age at which girls reach sexual maturity is influenced by ‘imprinted’ genes, a small sub-set of genes whose activity differs depending on which parent passes on that gene, according to new research published today in the journal Nature.

New research using fruit flies with Alzheimer’s protein finds that the disease doesn’t stop the biological clock ticking, but detaches it from the sleep-wake cycle that it usually regulates. Findings could lead to more effective ways to improve sleep patterns in those with Alzheimer’s.

A new technique for determining what causes stem cells to convert into other cell types could revolutionise our understanding of how genes function.

Latest research shows that the presence of the genetic mutation for lighter skin - found in “almost 100%” of Europeans - broadly conforms to many cultural and linguistic differences, as well as ancestral, in the wider Indian population.

Discovery could lead to new treatments for this genetic disorder.

Research indicates the out-of-Africa spread of humans was dictated by the appearance of favourable climatic windows.

Scientists hopeful discovery will provide a biological target for drug therapy.

Research by a team of scientists suggests that a variant of the so-called speed gene found in top racehorses can be traced back to a single British mare living around 300 years ago. That mare may have had a similar genetic make-up to today's sturdy native ponies.

̽��ֱ��discovery by scientists in Cambridge and Alberta of a fifth adaptor protein – a tiny and vital component of many cells –will lay the foundations for a greater understanding of genetic disorders.

Cambridge ̽��ֱ�� researchers have discovered that lactose tolerant milk-drinkers in India and Europe could be related to the same person who lived at some point in the last 10,000 years.