DNA confirms Ethiopian lions are genetically distinct group

 

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.

As a species, lions are under threat and their numbers have dwindled over the decades, with the biggest populations centred on east Africa and southern Africa, with a tiny population of Asiatic lions existing in the Gir Forest of India.

Two lion populations that shared the dark brown mane of the Ethiopian lion - the North African Barbary lions and the South African Cape lions - have already gone extinct in the wild.

Susann Bruche of Imperial College London, the lead author of the study published in European Journal of Wildlife Research, said that it is important to preserve the genetic diversity of the Ethiopian lions to help the species as a whole.

“A great amount of genetic diversity in lions has most likely already been lost, largely due to human influences. Every effort should be made to preserve as much of the lion's genetic heritage as possible,” Dr Bruche said.

“We hope field surveys will identify wild relatives of the unique Addis Ababa Zoo lions in the future, but conserving the captive population is a crucial first step,” she said.

PROMOTED VIDEO
News
Jamie and Emily Pharro discovering their friend's prank
video
News
i100
News
Tim Vine has won the funniest joke award at the Edinburgh Festival 2014
peopleTim Vine, winner of the Funniest Joke of the Fringe award, has nigh-on 200 in his act. So how are they conceived?
News
people
Life and Style
techApp to start sending headlines, TV clips and ads to your phone
Arts and Entertainment
Taylor Swift crawls through the legs of twerking dancers in her 'Shake It Off' music video
musicEarl Sweatshirt thinks so
Life and Style
tech
News
ebooksAn evocation of the conflict through the eyes of those who lived through it
Arts and Entertainment
Daniel Radcliffe and Zoe Kazan in What If
filmReview: Actor swaps Harry Potter for Cary Grant in What If
News
Our resilience to stress is to a large extent determined by our genes
science
Travel
travel
Sport
sportBesiktas 0 Arsenal 0: Champions League qualifying first-leg match ends in stalemate in Istanbul
News
Pornography is more accessible - and harder to avoid - than ever
news... but they still admit watching it
Independent
Travel Shop
the manor
Up to 70% off luxury travel
on city breaks Find out more
santorini
Up to 70% off luxury travel
on chic beach resorts Find out more
sardina foodie
Up to 70% off luxury travel
on country retreats Find out more
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

iJobs Job Widget
iJobs General

Project Manager (App development, SAP, interfacing)

£50000 - £60000 Per Annum + excellent company benefits: Clearwater People Solu...

Systems Developer Technical Lead

£65000 - £70000 Per Annum: Clearwater People Solutions Ltd: Our client based i...

Energy Engineer

£25000 - £30000 Per Annum: The Green Recruitment Company: Job Title: Energy En...

Techincal Accountant-Insurance-Bank-£550/day

£475 - £550 per day + competitive: Orgtel: Senior Technical Accountant-Insuran...

Day In a Page

Ferguson: In the heartlands of America, a descent into madness

A descent into madness in America's heartlands

David Usborne arrived in Ferguson, Missouri to be greeted by a scene more redolent of Gaza and Afghanistan
BBC’s filming of raid at Sir Cliff’s home ‘may be result of corruption’

BBC faces corruption allegation over its Sir Cliff police raid coverage

Reporter’s relationship with police under scrutiny as DG is summoned by MPs to explain extensive live broadcast of swoop on singer’s home
Lauded therapist Harley Mille still in limbo as battle to stay in Britain drags on

Lauded therapist still in limbo as battle to stay in Britain drags on

Australian Harley Miller is as frustrated by court delays as she is with the idiosyncrasies of immigration law
Lewis Fry Richardson's weather forecasts changed the world. But could his predictions of war do the same?

Lewis Fry Richardson's weather forecasts changed the world...

But could his predictions of war do the same?
Kate Bush asks fans not to take photos at her London gigs: 'I want to have contact with the audience, not iPhones'

'I want to have contact with the audience, not iPhones'

Kate Bush asks fans not to take photos at her London gigs
Under-35s have rated gardening in their top five favourite leisure activities, but why?

Young at hort

Under-35s have rated gardening in their top five favourite leisure activities. But why are so many people are swapping sweaty clubs for leafy shrubs?
Tim Vine, winner of the Funniest Joke of the Fringe award: 'making a quip as funny as possible is an art'

Beyond a joke

Tim Vine, winner of the Funniest Joke of the Fringe award, has nigh-on 200 in his act. So how are they conceived?
The late Peter O'Toole shines in 'Katherine of Alexandria' despite illness

The late Peter O'Toole shines in 'Katherine of Alexandria' despite illness

Sadly though, the Lawrence of Arabia star is not around to lend his own critique
Wicken Fen in Cambridgeshire: The joy of camping in a wetland nature reserve and sleeping under the stars

A wild night out

Wicken Fen in Cambridgeshire offers a rare chance to camp in a wetland nature reserve
Comic Sans for Cancer exhibition: It’s the font that’s openly ridiculed for its jaunty style, but figures of fun have their fans

Comic Sans for Cancer exhibition

It’s the font that’s openly ridiculed for its jaunty style, but figures of fun have their fans
Besiktas vs Arsenal: Five things we learnt from the Champions League first-leg tie

Besiktas vs Arsenal

Five things we learnt from the Champions League first-leg tie
Rory McIlroy a smash hit on the US talk show circuit

Rory McIlroy a smash hit on the US talk show circuit

As the Northern Irishman prepares for the Barclays, he finds time to appear on TV in the States, where he’s now such a global superstar that he needs no introduction
Boy racer Max Verstappen stays relaxed over step up to Formula One

Boy racer Max Verstappen stays relaxed over step up to F1

The 16-year-old will become the sport’s youngest-ever driver when he makes his debut for Toro Rosso next season
Fear brings the enemies of Isis together at last

Fear brings the enemies of Isis together at last

But belated attempts to unite will be to no avail if the Sunni caliphate remains strong in Syria, says Patrick Cockburn
Charlie Gilmour: 'I wondered if I would end up killing myself in jail'

Charlie Gilmour: 'I wondered if I'd end up killing myself in jail'

Following last week's report on prison suicides, the former inmate asks how much progress we have made in the 50 years since the abolition of capital punishment