A new method of obtaining ancient genomic data without damaging source material has been developed by University of Otago researchers, creating new opportunities for museum and archaeological collections worldwide.
"Deep splits between North and South Island populations reflect long-term isolation prior to the formation of Cook Strait, while South Island populations show genetic breaks geographically consistent with maximum ice coverage during the height of the last Ice Age," Mr Scarsbrook explains.
Supervisor and co-author of the study, Dr. Nic Rawlence of the Otago Paleogenetics Laboratory says that one of the upshots of this research is that knowledge of New Zealand's geckos at the time of human arrival is now a clean slate. "It turns out size doesn't matter after all, meaning what we know about New Zealand's geckos at the time of human arrival is now a paleontological clean slate."
"We first attempted to obtain mitochondrial genomes using a different method, and after months of time in the laboratory, we failed to produce usable data."
Norge Siste Nytt, Norge Overskrifter
Similar News:Du kan også lese nyheter som ligner på denne som vi har samlet inn fra andre nyhetskilder.
New name, new start, new season for the Cleveland GuardiansThe newest thing about Cleveland’s baseball team is the 500-lb gorilla in the middle of the diamond. That would be the name, Guardians. The players who will open the season have accepted it. Or least they’ve been well rehearsed in voicing their acceptance.
Les mer »
New Shake, Cheesesteak Headline New Food Offerings At Coors Field This SeasonLike most years, there will be new food to try at Coors Field this season!
Les mer »
Shanghai reports 13,086 new asymptomatic, 268 new symptomatic coronavirus cases for April 4The major Chinese financial centre of Shanghai reported 13,086 new asymptomatic coronavirus cases and 268 symptomatic cases on April 4, the city government said on its official WeChat channel on Tuesday.
Les mer »
New feature automatically changes Gboard QWERTY to a new language when you typeGoogle Translate has a new feature that automatically updates Gboard to a new language when you enter text in Gboard that is not in your default language.
Les mer »
The Science Behind Dog DNA TestsThe popular mail-in kits have arrived thanks to a sweeping research project that maps the canine genome, similar to efforts with human genetics.
Les mer »