Questions tagged [di]
How do breeders use genetic testing to avoid producing puppies with congenital pituitary defects?
Category: Genetics
Breeders use genetic testing to avoid producing puppies with congenital pituitary defects by identifying carriers of specific genetic mutations and making informed breeding decisions. Congenital pituitary defects, such as pituitary dwarfism, are often caused by recessive genetic mutations. These con...
What is the role of genetic testing in identifying dogs prone to immune-mediated skin diseases?
Category: Genetics
Genetic testing plays a significant role in identifying dogs that may be prone to immune-mediated skin diseases. These conditions, which include disorders like pemphigus, lupus, and atopic dermatitis, occur when the immune system mistakenly attacks the dog's own skin cells or tissues. Genetic testin...
What are the genetic causes of mast cell tumors in dogs?
Category: Genetics
Mast cell tumors (MCTs) are one of the most common types of skin cancer in dogs, and their development is influenced by a combination of genetic and environmental factors. While the exact genetic causes are not fully understood, research has identified several key genetic mutations and breed predisp...
How can DNA analysis help identify dogs with a predisposition to spinal cord inflammation?
Category: Genetics
DNA analysis can be a powerful tool in identifying dogs with a predisposition to spinal cord inflammation, a condition that can lead to significant pain, mobility issues, and neurological deficits. Spinal cord inflammation, also known as myelitis, can result from genetic factors, autoimmune diseases...
How do breeders use genetic testing to avoid producing puppies with congenital parathyroid defects?
Category: Genetics
Breeders use genetic testing to avoid producing puppies with congenital parathyroid defects by identifying carriers of the genetic mutations responsible for these conditions and making informed breeding decisions. Congenital parathyroid defects, such as primary hypoparathyroidism, are rare but serio...
What are the genetic causes of histiocytic sarcoma in dogs?
Category: Genetics
Histiocytic sarcoma in dogs is a rare and aggressive form of cancer that originates from histiocytes, which are immune cells involved in the body's defense mechanisms. The genetic causes of this disease are complex and not yet fully understood, but research has identified several genetic factors and...
How can DNA analysis help identify dogs with a predisposition to spinal cord degeneration?
Category: Genetics
DNA analysis can be a powerful tool in identifying dogs with a predisposition to spinal cord degeneration, a condition that can lead to serious health issues such as intervertebral disc disease (IVDD) or degenerative myelopathy (DM). By examining a dog's genetic makeup, veterinarians and breeders ca...
How do breeders use genetic testing to avoid producing double-merle puppies?
Category: Genetics
Genetic testing is a critical tool used by responsible dog breeders to avoid producing double-merle puppies, a condition that can lead to serious health and sensory issues. Double-merle dogs are the result of breeding two merle-patterned dogs together, which increases the likelihood of genetic defec...
What is the role of genetic counseling in dog breeding programs?
Category: Genetics
Genetic counseling plays a critical role in dog breeding programs by helping breeders make informed decisions to improve the health, temperament, and overall quality of their dogs. It involves the evaluation of genetic information to identify potential hereditary diseases, traits, and conditions tha...
How do breeders use genetic testing to maintain breed-specific characteristics?
Category: Genetics
Breeders use genetic testing as a powerful tool to maintain breed-specific characteristics by identifying and selecting dogs with desirable traits, minimizing the risk of hereditary diseases, and ensuring genetic diversity within the breed. This process involves a combination of science, careful pla...