1/8/2024 0 Comments Japanese wolfRecommended: Ditch the 9 to 5⸺Learn to Blog for $$$ But not All Dogs?Įast Eurasian dogs like the Shiba Inu as well as ancient wild breeds like the Dingo or the New Guinea Singing Dog contain up to 5.5% of the genome of the Japanese Wolf but western breeds like the Labrador Retriever contain much less. The Japanese Wolf lineage was closer to dogs than any other animal in the study. Japanese Wolves stood out from the pack so to speak. They then sequenced the DNA of 11 dog breeds including the Shiba Inu. Researchers compared sequences with the available DNA of a variety of canids, like foxes, coyotes, dingos, other wolves, and modern dogs from around the globe. They obtained the samples from museums as well as from skulls found on the roofs of old houses (people use to place the skulls of these wolves on their roofs for protection). In fact, up to 5.5% of modern dog genomes throughout East Eurasia are derived from Japanese Wolf ancestry.Įvolutionary biologists in Japan studied the complete genomes of 9 Japanese Wolves. How did they Determine the Relationship to Dogs?Ī study on the preprint server for Biology, BioRxiv, has determined from the preserved remains of the Japanese Wolf that modern dogs found in East Eurasia contain this species DNA. They went extinct around 100 to 120 years ago following a rabies epidemic in the 17th century that caused a purge of the species. Only the size of a Border Collie, these canids were found in many parts of Japan and were admired as a protector of farmers and travelers. Recommended: NeuroMD – The Solution for Back Pain – It Worked for Me! Where are they Now?
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