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Genes decide hierarchy in ants

Last Updated: Friday, January 31, 2014, 17:00

Has it ever occurred to you as to what decides the division of labour and roles in an ant colony, known to be highly organised? The genes play this role, says research.

Now, biodegradable scaffold that enables gene silencing to regenerate tissues

Last Updated: Monday, January 20, 2014, 12:46

A team of scientists have created a biodegradable scaffold that enables sustained, local delivery of gene-silencing factors called siRNA to promote tissue regeneration.

Decoded: How honey bees determine sex

Last Updated: Tuesday, December 31, 2013, 14:52

The truth behind the unique sex-determination system in honeybees - where males develop from unfertilised eggs and females develop from fertilised eggs - is out.

How tweaking `hybrid vigor` gene generates higher tomato crop yields

Last Updated: Friday, December 27, 2013, 12:07

Researchers have determined a way to produce more tomato fruit without sacrificing that unique and necessary bushy plant shape.

Scientists discover `super gene` that boosts rice yields

Last Updated: Tuesday, December 3, 2013, 22:40

A rice gene that can increase the production of indica rice varieties, which includes basmati, by up to 36 per cent, has been discovered by a group of international scientists.

Humans may have inherited immunity from Neanderthals

Last Updated: Monday, November 25, 2013, 12:11

A research group at Bonn University and international collaborators have discovered an "immune gene" in Neanderthals.

US policeman expects burglary, helps deliver baby instead

Last Updated: Monday, September 30, 2013, 17:35

A US policeman who went to a house, armed with his gun, expecting to deal with burglary was surprised when instead of theives he found himself face-to-face with a woman in labour.

`Ginger gene` mutation occurred 50,000 years ago

Last Updated: Friday, September 20, 2013, 11:48

People with ginger hair can trace their flame-haired heritage back to the first intrepid settlers to arrive in Europe from Africa.

Obama economic adviser leaving, successor picked

Last Updated: Friday, September 13, 2013, 22:38

White House official says Gene Sperling, President Barack Obama`s top economic adviser will be replaced by Jeffrey Zients, who has twice served as White House acting budget director.

Cher rates Tom Cruise as one of her top five lovers

Last Updated: Sunday, June 30, 2013, 15:34

Singer Cher, who dated Tom Cruise for a brief period, describes him as a great guy and says he was one of her best lovers.

Gene Wilder calls `Charlie and the Chocolate Factory` remake an `insult`

Last Updated: Saturday, June 15, 2013, 13:56

Gene Wilder, who starred as the eccentric chocolatier Willy Wonka in 1971 ` Charlie and the Chocolate Factory`, has slammed Tim Burton`s remake of the film.

Experts think gene doping not yet in existence

Last Updated: Wednesday, June 5, 2013, 20:12

Scientific experts and representatives from the World Anti-Doping Agency (WADA) and the International Olympic Committee (IOC) Wednesday met here to review the progress in combatting gene and cell doping.