The Siberian husky Balto saved a town from a diphtheria outbreak. Now he's helping reveal the genetics of working dogs, 90 years after his death.
Balto and his canine compatriots were shipped to Cleveland, Ohio, in March 1927, where they were given a parade and brought to the Brookside Zoo. Balto was framed in the media as the lead dog—a controversial claim today—and was honored with awards and even a statue in Manhattan’s Central Park.
Balto died in 1933, and his body was preserved and mounted at the Cleveland Museum of Natural History, where it resides to this day. Enter the geneticists, who plucked tissue from the 90-year-old remains, extracted DNA, and used that DNA to sequence the dog’s genome.Perhaps unsurprisingly, the team found that Balto was a more genetically diverse animal than modern huskies. But he is also genetically divergent from modern sled dogs.
, Balto’s genome included variants that may have helped him and his ilk endure the harsh conditions of the subarctic.“Balto had variants in genes related to things like weight, coordination, joint formation, and skin thickness, which you would expect for a dog bred to run in that environment,” Moon said.The interrogation of Balto’s genome, along with those of 682 other dogs and wolves, vastly expands scientists’ understanding of canid diversity over time.
Brasil Últimas Notícias, Brasil Manchetes
Similar News:Você também pode ler notícias semelhantes a esta que coletamos de outras fontes de notícias.
Fast X BTS Video Teases Toretto Siblings Teaming Up For Epic Fight SceneA new behind-the-scenes featurette for Fast X features Mia and Jakob Toretto teaming up for a brutal fight scene against masked intruders.
Consulte Mais informação »
A New Age of Superconductivity Research – Scientists Discover “Goldilocks” MaterialTU Wien has performed calculations that suggest the use of the precious metal palladium as a 'Goldilocks' material for creating superconductors that remain superconductive even at relatively high temperatures. In the realm of modern physics, an exhilarating pursuit is underway: identifying the op
Consulte Mais informação »
Scientists Detect Gooey Core Inside MarsAfter looking at NASA's Mars lander data, scientists say they've figured out what lies at the heart of the Red Planet's core.
Consulte Mais informação »
Bizarre Breakthrough – Scientists Discover Unusual “Floppy” CrystalsWhen it comes to crystals, we tend to imagine solid, rigid structures with distinct, repeating patterns, such as ice, salt, and quartz. However, new research conducted by Noushine Shahidzadeh, a physicist from the University of Amsterdam Institute of Physics, reveals a different reality: crystals ca
Consulte Mais informação »
In New Zealand, Fish Are Helping Scientists Find Gold🌏🐟💰In New Zealand's: A unique collaboration between a geologist, biologist, and ecologist uncovers hidden gold and a new fish species through tracing their journeys in the country's ever-shifting rivers! 🧩🔍
Consulte Mais informação »
Mission to Martian Moons: NASA Handpicks 10 Scientists for JAXA’s MMXJPL’s Abigail Fraeman will help study the composition of Phobos and Deimos using instruments on the Japan Aerospace Exploration Agency’s spacecraft. NASA has selected 10 researchers from institutions across the U.S. to join the Science Working Team of the Japan Aerospace Exploration Agency’s Mart
Consulte Mais informação »