Tasmanian wolf RNA decoded: A step closer to resurrection

The Tasmanian wolf was the largest carnivorous marsupial declared extinct in the 20th century. Scientists have managed to determine its complete RNA sequence. With this information, it is now possible to read the genetic data contained in the DNA. This is an essential step towards even considering the possibility of resurrecting extinct species. As reported by the Interia portal, the resurrection of the Tasmanian wolf has been discussed for years.

Initially, it was planned to resurrect an individual of this species from a preserved Tasmanian wolf embryo as part of the "Lazarus" program. Ultimately, the plan could not be realized, but this does not mean the idea of recreating the extinct species has been entirely abandoned.

The RNA sequence of the Tasmanian wolf was reconstructed from the remains of Tasmanian wolves preserved at the Museum of Natural History in Stockholm. These remains have been there for 130 years. Scientists emphasize that this is a breakthrough for recreating the Tasmanian wolf and other extinct species.

We’re moving closer to a holistic understanding of what it takes to bring a species back to life, Swedish scientists point out.

The Tasmanian wolf lasted longest in Tasmania. Originally, the last individual of this species was believed to be a male named Benjamin. The animal was kept at the zoo in Hobart, Tasmania. Due to an oversight by the staff, who did not lock him in a warm enclosure at night, the Tasmanian wolf died in September 1936.

Although his death was supposed to mark the end of the species, the official extinction was not declared until a quarter of a century later. This official declaration happened only in 1986, although to this day, there are still people who believe these extraordinary animals still live in the ancient forests of Tasmania.