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How Humans Actually Created the Dachshund (and What the Job Cost the Dog)

Dog Decoded

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How Humans Actually Created the Dachshund (and What the Job Cost the Dog)

37 просмотров · 10 дн. назад
Dog Decoded
30 подписчиков
37 просмотров · 10 дн. назад
Ever wonder how the dachshund got its unique shape and why these famous little hunters look the way they do? Discover the surprising science behind dog evolution, uncovering how genetic mutations shaped dwarfism in dogs and the real history of german badger hunting. You will learn about groundbreaking canine dna research from the national human genome research institute that reveals the unexpected origins of short legs and long backs. Explore the biological cost these dogs pay for their iconic anatomy and how human breeding choices truly created the modern dachshund over centuries. CHAPTERS 0:00 Intro 0:53 1. The Story Everyone Tells 1:58 2. A Problem With "Designed" 2:53 3. The Real Answer 4:03 4. The Experiment 5:37 5. What the Job Did, and the Bill 7:59 6. How Often 9:39 7. Flipping the Title SOURCES 1. Parker H.G. et al. (2009). An expressed fgf4 retrogene is associated with breed-defining chondrodysplasia in domestic dogs. Science 325, 995. https://pmc.ncbi.nlm.nih.gov/articles... 2. National Human Genome Research Institute news release (16 July 2009): researchers discover evolutionary event underlying the origin of dachshunds and other dogs with short legs. https://www.genome.gov/27532750/2009-... 3. Brown E.A. et al. (2017). FGF4 retrogene on CFA12 is responsible for chondrodystrophy and intervertebral disc disease in dogs. PNAS 114(43), 11476-11481. https://pmc.ncbi.nlm.nih.gov/articles... 4. Packer R.M.A. et al. (2013). How Long and Low Can You Go? Effect of Conformation on the Risk of Thoracolumbar Intervertebral Disc Extrusion in Domestic Dogs. PLOS ONE 8(7), e69650. https://www.ncbi.nlm.nih.gov/pmc/arti... 5. Packer R.M.A. et al. (2016). DachsLife 2015: an investigation of lifestyle associations with the risk of intervertebral disc disease in Dachshunds. Canine Genetics and Epidemiology. https://www.ncbi.nlm.nih.gov/pmc/arti... 6. Bruun C.S. et al. (2020). Breeding schemes for intervertebral disc disease in dachshunds: is disc calcification score preferable to genotyping of the FGF4 retrogene insertion? Canine Medicine and Genetics. https://link.springer.com/10.1186/s40... 7. American Kennel Club, Dachshund history: badger dog breed. https://www.akc.org/expert-advice/dog... Honesty note (put in description): breed histories give different dates for the Dachshund's origin; this video follows the AKC wording. The gene studies show where the short legs and a disc-disease risk come from, not how any one dog will turn out. The 51.23 odds ratio is across the breeds studied, not Dachshunds alone. The three disc-disease rates come from different kinds of study and cannot be added or compared directly. This video is general information, not veterinary advice; ask your own vet about your own dog. Footage: Pexels (free licence). Thumbnail photo: Photo by Sonny Vermeer on Pexels (https://www.pexels.com/photo/brown-li...) Music: generated with ElevenLabs. #dachshund #doghistory #canine