New genetic analysis of white rhino populations suggests it could be possible to rescue the critically endangered northern white rhinoceros from extinction, using the genes of its less threatened southern cousin.
New genetic analysis of white rhino populations suggests it could be possible to rescue the critically endangered northern white rhinoceros from extinction, using the genes of its less threatened southern cousin.
Analysing genetic samples from 232 rhinos, researchers from Cardiff University and the University of Venda found that despite the northern and southern populations of white rhinos splitting from each other one million years ago they have occasionally shared genes during cold and arid periods, when African grasslands expanded, as recent as 14,000 years ago.
Dr Isa-Rita Russo from Cardiff University, said: “By looking at the white rhino’s population history we’ve been able to establish that there was contact between northern and southern rhino populations throughout history.
“This is an exciting find! Genetic proof of contact between the populations suggests it may be possible to successfully rescue the northern white rhinoceros using southern white rhinoceros genes to create embryos, although further data would need to be collected to confirm this.”
Read more at Cardiff University
Photo Credit: ID 12019 via Pixabay
