Dr. van Haeringen Laboratorium B.V.

H346 Chondrodystrophy and Intervertebral Disc Disease

Background

Domestication of the dog resulted in a large diversity in size and shape of different dog breeds. A striking feature is limb length, because short limbs define many breeds. This phenotype is caused by impaired growth of the long bones (chondrodystrophy), and chondrodystrophic breeds are also prone to intervertebral disc disease (IVDD). A genetic study in Nova Scotia Duck Tolling Retrievers identified a mutation on canine chromosome 12, which is responsible for chondrodystrophy and susceptibility to Hansen’s type I IVDD in many dog breeds.

Test specific information

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Age

Symptoms will develop at a young age. Within a few hours to a maximum of several weeks after birth, the characteristics that go with these genetic effects will become visible.

Turn Around Time

The turn-around-time of a test depends to a large extent on the logistics of sample transportation to the laboratory. After receiving the sample at the test location, you can normally expect the result within 10 working days. A longer delivery time applies to tests carried out by a Partner Lab.

Location of disease or trait

This disease affects the formation of bone as well as the skeletal development.

Breed dependence

This DNA test is available for the following breeds: American Bulldog, American Cocker Spaniel, Basset, Beagle, Bichon Frise, Cardigen Welsh Corgi, Cavalier King Charles Spaniel, Chesapeake Bay Retriever, Chihuahua, Coton de Tulear, Dachshund, Dandie Dinmont Terrier, English Bulldog, English Springer Spaniel, French Bulldog, Lhaso Apso, Maltese, Miniature and Toy Poodle, Nova Scotia Duck Tolling Retriever, Pekingese, Pembroke Welsh Corgi, Shih Tzu. Additional information is available in the Frequently Asked Questions (FAQ).

Sample type

For this DNA test we accept the following materials: Blood EDTA, Blood Heparin, Semen, Swab, Tissue. Please contact Dr. Van Haeringen Laboratorium if you wish to submit other material as listed.

Result

An animal can be free and has in that situation two healthy alleles. When used in breeding this animal will not become ill due to the disease. It cannot spread the disease in the population.

An animal can be carrier and has in that situation one healthy and one disease allele. When used in breeding 50 percent of the offspring will receive the disease allele. Carriers will also become ill.

An animal can be affected and has in that situation two disease alleles. When used in breeding all offspring will also receive the disease allele. Affected will also become ill.

Inheritance

This genetic factor is inherited in an autosomal, dominant, mode. This means, that the individual can be free of the mutation (homozygote normal), affected (homozygous affected) or carrier (heterozygous affected). Both carriers and affected individuals will show symptoms of the mutation.

Severity of Disease

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Code H346

Chondrodystrophy and Intervertebral Disc Disease

€ 47,80 (Incl. 21% VAT)
€ 39,50 (Excl. VAT)
Quantity