Peru on Thursday celebrated two decades since the creation of a genetically modified breed of guinea pig, a rodent whose meat has formed a part of the diet of people in the Andean nation for thousands of years.

The genetically modified breed of guinea pig B次元官网网址� known as cuy locally B次元官网网址� is called B次元官网网址淧eru.B次元官网网址� It was created in 2004 at the National Institute of Agrarian Innovation, Juan Sol贸rzano, a research zootechnician, said in the middle of one of the instituteB次元官网网址檚 farms where thousands of guinea pigs are raised for study.

What characterizes the B次元官网网址淧eruB次元官网网址� breed is that grows faster, reaching a weight of 1 kilogram in 56 days, rather than the 160 days that was needed before, Sol贸rzano said.

B次元官网网址淚t is a precocious breed,B次元官网网址� said Sol贸rzano.

Guinea pigs are native to the Andes Mountains and are raised in Peru, Bolivia, Ecuador and Colombia, areas where the Inca Empire spread almost 500 years ago.

There are more than 25 million guinea pigs in Peru, according to official figures. The rodent is so popular in the South American country that authorities have decreed the second Friday of October as National Guinea Pig Day to encourage its consumption.

Internal migration from PeruB次元官网网址檚 Andes in the 20th century brought the custom of eating guinea pigs to the countryB次元官网网址檚 Pacific coast.

B次元官网网址淚t is eaten at sporting events or religious festivals. Guinea pig is a festive dish,B次元官网网址� Sol贸rzano said. It is also used in ritual healing practices by being rubbed over the body of a sick person.

Marina Isabel Brice帽o, an employee at an air conditioning supply company, said she has eaten guinea pigs since she was a child, calling them a delicacy served at B次元官网网址渟pecial events.B次元官网网址�

Born in the Cajamarca region, Brice帽o said that at baptisms the parents often give the godfather and godmother a tray with more than a dozen guinea pigs that have been fried and are B次元官网网址渃rispy and ready to eat.B次元官网网址�

B次元官网网址淚 know it is a rodent, a distant relative of rats, but those animals eat garbage, whereas guinea pigs eat something else, tender corn leaves which is why they are tasty,B次元官网网址� she said.