Thursday, October 11, 2012

DNA confirms Ethiopian lions are genetically distinct group

(Oct 11, 2012, The Independent)--A pride of captive lions descended from the private menagerie of Emperor Haile Selassie of Ethiopia is genetically distinct from all other lions of Africa, a study has found. The Ethiopian lion has a distinctive dark mane and is slightly smaller and more compact than other African lions. Now an analysis of its DNA has revealed the Ethiopian lion is also a distinct breed.

It is thought that there may be less than a few hundred Ethiopian lions living in the wild and scientists are urging that their unique genetic makeup should be preserved by a captive-breeding programme. DNA tests on 15 of the 20 Ethiopian lions kept in Addis Ababa Zoo have revealed that they form a separate genetic group from the lions of east Africa and southern Africa, said Michael Hofreiter of the University of York.

The male lions are the last lions in the world to possess the distinctive dark brown mane. They are the direct descendants of a group of seven males and two females taken from the wild in 1948 for Haile Sellassie's own zoo, Dr Hofreiter said.

A comparison with other populations of wild lions living in the Serengeti of Tanzania in east Africa and the lions of the Kalahari desert of south-west Africa found that the Addis Ababa lions are quite separate genetically, he said. “We therefore believe the Addis Ababa lions should be treated as a distinct conservation management unit and are urging immediate conservation actions, including a captive breeding programme, to preserve this unique lion population,” Dr Hofreiter said. Read more from The Independent »

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