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     semanticscholar.org

     • Approaches for defining genetic variants associated with canine morphology include quantitative within-breed analyses, as well as across-breed analyses, using breed standards as proxies for individual measurements.
     www.sciencedirect.com/topics/biochemistry-genetics-and-molecular-biology/dog-breed

     Dog Breed - an overview | ScienceDirect Topics

2. People also ask

   Why are dog breeds important?

   • The vast phenotypic diversity and simplified genetic architecture of dog breeds has led to major advances in our understanding of complex traits relevant to morphology and disease. Our findings suggest that dog breeds also provide a powerful and highly tractable model for questions about the evolution and genetic basis of behavioural traits.

   Highly heritable and functionally relevant breed differences in dog

   royalsocietypublishing.org/doi/10.1098/rspb.2019.0716

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   How much genetic diversity does a dog have?

   • Multiple DNA analyses paint a consistent picture of canine genetic diversity. Even after the formation of breeds, restrictive breeding practices in breed registries and geographical isolation, breeds have retained (on average) 87% of their original diversity level.

   Inbreeding and genetic diversity in dogs: Results from DNA analysis

   www.sciencedirect.com/science/article/pii/S1090023311002310

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   Why are breed differences important?

   • For example, studies of breed differences have led to major advances in our understanding of the genetics of diseases, including cancer, metabolic disorders and blindness , as well as the genetic underpinnings of morphological traits, such as body mass, coat type and coloration .

   Highly heritable and functionally relevant breed differences in dog

   royalsocietypublishing.org/doi/10.1098/rspb.2019.0716

   See all results for this question

   Can genomic data tell us about dog diversity and inbreeding?

   • The literature relating to canine diversity and inbreeding within and across breeds can be interpreted in the context of our modern appreciation of genomic data and recent understanding of the domestication of dogs from the grey wolf. In this light, genomic data can be used to show the current status of within-breed diversity in the dog.

   Inbreeding and genetic diversity in dogs: Results from DNA analysis

   www.sciencedirect.com/science/article/pii/S1090023311002310

   See all results for this question

   Does the composite index method distinguish dogs from three breed groups?

   • In this study we have applied the composite index method, CSS, to evaluate genomic regions that differentiate dogs from three breed groups. The CSS method has been shown to be a sensitive method for detecting selection signals in cattle and sheep, and here we have demonstrated its utility in canine sub-populations.

   Analysis of dog breed diversity using a composite selection index | Scie…

   www.nature.com/articles/s41598-023-28826-3

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   Why is DNA analysis important for modern dogs?

   • DNA analysis from modern dogs can be used to recapitulate the historic migration of human populations, providing previously unknown information about how various regions were settled. Whole-genome sequencing of modern dogs has generated a large catalogue that captures much of the variation that exists in modern dogs.

   Demographic history, selection and functional diversity of the canine

   www.nature.com/articles/nrg.2017.67

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3. royalsocietypublishing.org › doi › 10Highly heritable and functionally relevant breed differences ...

   royalsocietypublishing.org › doi › 10

   Oct 2, 2019 · The vast phenotypic diversity and simplified genetic architecture of dog breeds has led to major advances in our understanding of complex traits relevant to morphology and disease. Our findings suggest that dog breeds also provide a powerful and highly tractable model for questions about the evolution and genetic basis of behavioural traits.

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     Second, if breed differences in behaviour are highly...

4. www.nature.com › articles › s41598/023/28826-3Analysis of dog breed diversity using a composite selection ...

   www.nature.com › articles › s41598/023/28826-3

   Jan 30, 2023 · In this study we have applied the composite index method, CSS, to evaluate genomic regions that differentiate dogs from three breed groups. The CSS method has been shown to be a sensitive...

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6. www.nature.com › articles › nrgDemographic history, selection and functional diversity of ...

   www.nature.com › articles › nrg

   Sep 25, 2017 · Cancer is an extremely common disease in dogs, and findings from breed-specific studies reveal information that is relevant for basic cancer biology. Abstract. The domestic dog represents...

   • Author: Elaine A. Ostrander, Robert K. Wayne, Adam H. Freedman, Brian W. Davis, Brian W. Davis

   • Publish Year: 2017

7. www.sciencedirect.com › science › articleInbreeding and genetic diversity in dogs: Results from DNA ...

   www.sciencedirect.com › science › article

   Aug 1, 2011 · Multiple DNA analyses paint a consistent picture of canine genetic diversity. Even after the formation of breeds, restrictive breeding practices in breed registries and geographical isolation, breeds have retained (on average) 87% of their original diversity level.

   • Author: Claire M. Wade

   • Publish Year: 2011

8. www.sciencenews.org › article › breeds-apartBreeds Apart: Purebred dogs defined by DNA differences

   www.sciencenews.org › article › breeds-apart

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   May 19, 2004 · The most thorough DNA analysis yet of purebred dogs suggests that canine breeds, typically defined by physical features and family history, can also be discerned genetically with great...

9. www.sciencedirect.com › dog-breedDog Breed - an overview | ScienceDirect Topics

   www.sciencedirect.com › dog-breed

   Here, we review the unique characteristics of dog breeds and their population structure, classification based on skeletal phenotypes, and how genetic approaches can be used to link specific genes to their morphological variation.

10. www.instituteofcaninebiology.org › blog › inbreedingInbreeding of purebred dogs determined from DNA

    www.instituteofcaninebiology.org › blog › inbreeding

    • Cached

    Dec 25, 2016 · A new study in press (Dreger et al 2016) reports heterozygosity (inbreeding) for 112 dog breeds, determined several different ways. They computed inbreeding from pedigree data for 5, 10, and all generations in the database.