Questions tagged [genetic]
How do genetic tests for whisker length and density work?
Category: Genetics
Genetic tests for whisker length and density in dogs are a relatively new and specialized area of canine genetics. These tests aim to identify specific genetic markers or variations that influence the growth, length, and density of whiskers, which are technically known as vibrissae. Whiskers are hig...
What is the role of genetic testing in identifying dogs prone to vascular issues?
Category: Genetics
Genetic testing plays a significant role in identifying dogs that may be prone to vascular issues, which are conditions affecting the blood vessels and circulatory system. These issues can range from congenital heart defects to conditions like von Willebrand disease, a bleeding disorder caused by a ...
How can DNA analysis help identify dogs with a predisposition to neurological degeneration?
Category: Genetics
DNA analysis can be a powerful tool in identifying dogs with a predisposition to neurological degeneration, offering valuable insights into their genetic makeup and potential health risks. Neurological degeneration in dogs can manifest in various forms, such as degenerative myelopathy, epilepsy, or ...
What are the genetic factors behind glaucoma in dogs?
Category: Genetics
Glaucoma in dogs is a serious eye condition characterized by increased intraocular pressure (IOP), which can lead to pain, vision loss, and even blindness if left untreated. While environmental factors and secondary causes like trauma or infections can contribute to glaucoma, genetic predisposition ...
How do breeders use genetic testing to avoid producing puppies with congenital heart defects?
Category: Genetics
Breeders use genetic testing as a critical tool to reduce the risk of producing puppies with congenital heart defects. Congenital heart defects are structural abnormalities in the heart that are present at birth and can range from mild to life-threatening. These defects can be inherited, meaning the...
What is the role of genetic testing in identifying dogs prone to metabolic enzyme deficiencies?
Category: Genetics
Genetic testing plays a crucial role in identifying dogs prone to metabolic enzyme deficiencies, which are inherited conditions that can significantly impact a dog's health and quality of life. These deficiencies occur when a dog lacks or has a malfunctioning enzyme necessary for normal metabolic pr...
What are the genetic causes of laryngeal paralysis in dogs?
Category: Genetics
Laryngeal paralysis in dogs is a condition where the muscles and nerves controlling the larynx (voice box) fail to function properly, leading to difficulty breathing, especially during exercise or in hot weather. While the exact cause can vary, genetic factors are strongly implicated in certain bree...
How do genetic tests for eyelid shape and function work?
Category: Genetics
Genetic tests for eyelid shape and function in dogs are designed to identify specific genetic mutations or variations that may predispose a dog to certain eyelid conditions, such as entropion or ectropion. These conditions can affect the way the eyelids function and can lead to discomfort, eye irrit...
What is the role of genetic testing in identifying dogs prone to blood clotting disorders?
Category: Genetics
Genetic testing plays a critical role in identifying dogs prone to blood clotting disorders, offering valuable insights into their health and enabling proactive management of potential risks. Blood clotting disorders, also known as coagulopathies, can lead to severe complications such as excessive b...
What are the genetic factors behind hip dysplasia in dogs?
Category: Genetics
Hip dysplasia in dogs is a common orthopedic condition that primarily affects larger breeds, though it can occur in dogs of any size. It is a multifactorial disease, meaning it results from a combination of genetic and environmental factors. The genetic component plays a significant role in the deve...