Dog-Related Science and Research Questions
Questions by Sub-Category:
What are the genetic causes of portosystemic shunts in dogs?
Portosystemic shunts (PSS) in dogs are abnormal blood vessels that allow blood to bypass the liver, leading to a range of health issues. These shunts can be congenital (present at birth) or acquired later in life. The genetic causes of congenital portosystemic shunts are complex and not yet fully un...
How do genetic tests for ear carriage and position work?
Genetic tests for ear carriage and position in dogs are designed to identify specific genetic markers associated with the physical traits of ear shape and positioning. These tests are based on the principles of canine genetics and the understanding that certain genes influence the development of ear...
What is the role of genetic testing in identifying dogs prone to blood pressure issues?
Genetic testing plays a significant role in identifying dogs that may be prone to blood pressure issues, as it allows veterinarians and breeders to understand the genetic predispositions of individual dogs. Blood pressure problems in dogs, such as hypertension (high blood pressure) or hypotension (l...
How can DNA analysis help identify dogs with a predisposition to skeletal dysplasia?
DNA analysis is a powerful tool that can help identify dogs with a predisposition to skeletal dysplasia, a condition characterized by abnormal growth and development of bones and cartilage. This condition can lead to various health issues, including joint problems, mobility challenges, and pain. By ...
What are the genetic factors behind myasthenia gravis in dogs?
Myasthenia gravis in dogs is a neuromuscular disorder that affects the communication between nerves and muscles, leading to muscle weakness and fatigue. The condition can be congenital (present at birth) or acquired later in life. While the acquired form is more common and often linked to autoimmune...
How do breeders use genetic testing to avoid producing puppies with congenital liver defects?
Breeders use genetic testing as a critical tool to reduce the risk of producing puppies with congenital liver defects. These defects, which are often inherited, can lead to serious health issues and even premature death in affected dogs. By understanding the genetic basis of these conditions and imp...
What is the role of genetic testing in identifying dogs prone to immune system overactivity?
Genetic testing plays a significant role in identifying dogs prone to immune system overactivity, a condition often linked to autoimmune diseases or hypersensitivity disorders. Immune system overactivity occurs when the immune system mistakenly attacks the body's own cells or overreacts to harmless ...
What are the genetic causes of progressive retinal atrophy in dogs?
Progressive retinal atrophy (PRA) in dogs is a group of inherited eye disorders that lead to the gradual degeneration of the retina, ultimately resulting in blindness. The genetic causes of PRA are complex and vary depending on the breed and specific type of PRA. Below is a detailed explanation of t...
How do genetic tests for exercise-induced collapse work?
Genetic tests for exercise-induced collapse (EIC) in dogs are designed to identify a specific genetic mutation associated with this condition. EIC is a hereditary disorder that primarily affects certain breeds, such as Labrador Retrievers, Chesapeake Bay Retrievers, and Cocker Spaniels. Dogs with EI...
What is the role of genetic testing in reducing the prevalence of deafness in dogs?
Genetic testing plays a crucial role in reducing the prevalence of deafness in dogs, particularly in breeds that are genetically predisposed to this condition. Deafness in dogs can be congenital (present at birth) or acquired later in life due to factors like aging, injury, or infection. Congenital ...