Tasmanian tigers, also known as thylacines, had dangerously low genetic diversity decades before disease and human hunting drove them extinct, an analysis of the first complete mitochondrial genomes from the extinct marsupials reveals.
PRESERVED Pictured is one of two museum specimens of Tasmanian tigers to have their mitochondrial genomes revealed.
Log in
Subscribers, enter your e-mail address for full access to the Science News archives and digital editions.