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1 ) CLAD (Canine Leukocyte Adhesion Deficiency)
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Breeds
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Irish Red and White Setter
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Irish Setter (Red Setter)
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Kennel Club
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This test is part of the Official UK Kennel Club DNA Testing Scheme in Irish Setter (Red Setter).
for UK registered dogs, Laboklin can send results of the tests which are part of the Official UK Kennel Club DNA testing scheme to the Kennel Club (KC) to be recorded and published
as part of the Kennel Club scheme. Results will only be recorded and published by the KC if the result report includes the dog’s
microchip or tattoo number along with either the dog’s registered name or registered number. Any test results that do not carry these identifying
features will not be recorded by the Kennel Club.
In order to ensure that test results are sent to the Kennel Club, customers must also sign the declaration section on the order form to give Laboklin permission to do so.
important:
When you sign the declaration, Laboklin will send the results to the KC on your behalf, and you do not need to send them to the KC yourself again to avoid unnecessary duplications.
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The Disease |
Canine Leukocyte Adhesion Deficiency (CLAD) is a fatal immunodeficiency disease found in Irish Setters. The condition is caused by mutation in a gene encoding a leucocyte surface molecule, leading to a dysfunction of the granulocytes. Therefore, the cell-cell adhesion events are disturbed.
Because their healing capacities are impaired, the affected dogs show severe infections of omphalophlebitis, skin infections, osteomyelitis and gingivitis. They die early in life from multiple severe infections, even if treated with massive doses of antibiotics.
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Description |
This is a mutation-based gene test, which offers many advantages over other methods
The genetic defect leading to this disease has been identified. By DNA testing, the responsible mutation can be identified directly. This method ensures that the test result is highly accuracy and can be applied at any age. It offers the possibility to distinguish not only between affected and clear dogs, but also to identify clinically healthy carriers. This information is essential for controlling the disease within the breed, as carriers are capable of spreading the disease to next generations, while it can not be identified by means of common laboratory diagnostic.
If a particularly valuable dog turns out to be a carrier, it can be bred to a clear animal, and then the non-carrier puppies can be saved for the next round of breeding. But given the lethal nature of this disease, it is the best to select against carriers who are not superlative dogs in order to entirely eliminate the gene from the line within two or three generations
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Trait of Inheritance |
CLAD is an inherited autosomal recessive trait. This means that a dog can be clear (homozygous normal), affected, or a carrier (heterozygous). The carriers can spread the diseased gene in the population. Therefore, reliable information on non-affected dogs is the key to controlling this disease.
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Inheritance : AUTOSOMAL
RECESSIVE
trait
Sire
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Dam
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Offspring
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clear
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clear
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100% clear
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clear
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carrier
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50% clear + 50%
carriers
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clear
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affected
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100% carriers
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carrier
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clear
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50% clear + 50%
carriers
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carrier
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carrier
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25% clear + 25% affected
+ 50% carriers
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carrier
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affected
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50% carriers + 50%
affected
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affected
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clear
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100% carriers
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affected
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carrier
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50% carriers + 50%
affected
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affected
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affected
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100% affected
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Clear
Genotype: N / N [ Homozygous normal ]
The dog is noncarrier of the mutant gene.
It is very unlikely that the dog will develop CLAD (Canine Leukocyte Adhesion Deficiency). The dog will never pass the mutation to its offspring, and therefore it can be bred to any other dog.
Carrier
Genotype: N / CLAD [ Heterozygous ]
The dog carries one copy of the mutant gene and one
copy of the normal gene.
It is very unlikely that the dog will develop CLAD (Canine Leukocyte Adhesion Deficiency) but since it carries the mutant gene, it can pass it on to its offspring with the probability of 50%. Carriers should only be bred to clear dogs. Avoid breeding carrier to carrier because 25% of their offspring is expected to be affected (see table above)
Affected
Genotype: CLAD / CLAD [ Homozygous mutant ]
The dog carries two copies of the mutant gene and
therefore it will pass the mutant gene to its entire offspring.
The dog is likely to develop CLAD (Canine Leukocyte Adhesion Deficiency) and will pass the mutant gene to its entire offspring
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2 ) Globoid Cell Leukodystrophy (Krabbe Disease)
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Breeds
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Cairn Terrier
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Irish Setter (Red Setter)
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West Highland White Terrier
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The Disease |
Globoid cell leukodystrophy or Krabbe disease is a severe, autosomal recessive dirsorder resulting from a deficiency of galactocerebrosidase (GALC) activity whereby the white matter is degenerated. Clinically, the symptoms appear between the 1st and 3rd months of age. Weakness of the limbs and tremors appear first, followed by muscular atrophy and neurological degeneration. The affected dogs may live until 8 or 9 months of age, when the symptoms become so severe that the dog is usually euthanized. Pathological studies of the white matter from affected dogs show characteristic globoid cells and loss of myelin.
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Description |
This is a mutation-based gene test, which offers many advantages over other methods
Progress in molecular genetics has allowed the identification of the gene mutation responsible for Globoid Cell Leukodystrophy (Krabbe) in West Highland White and Cairn Terriers.
By DNA testing, the responsible mutation can be shown directly. This method provides a very high accuracy test and can be done at any age. It offers the possibility to distinguish not only between affected and clear dogs, but also to identify clinically healthy carriers. This is an essential information for controlling the disease in the breed, as carriers are able to spread the disease in the population, but can not be identified by means of common laboratory diagnostic.
If a particularly valuable dog turns out to be a carrier, it can be bred to a non-affected animal, and non-carrier puppies can be saved for the next round of breeding.
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Trait of Inheritance |
Globoid Cell Leukodystrophy (Krabbe) in West Highland White and Cairn Terriers is an inherited autosomal recessive trait. This means that a dog can be clear (homozygous normal), affected, or a carrier (heterozygous). The carriers can spread the diseased gene in the population. Therefore, reliable information on non-affected dogs is the key to controlling this disease.
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Inheritance : AUTOSOMAL
RECESSIVE
trait
Sire
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Dam
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Offspring
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clear
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clear
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100% clear
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clear
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carrier
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50% clear + 50%
carriers
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clear
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affected
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100% carriers
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carrier
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clear
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50% clear + 50%
carriers
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carrier
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carrier
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25% clear + 25% affected
+ 50% carriers
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carrier
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affected
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50% carriers + 50%
affected
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affected
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clear
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100% carriers
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affected
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carrier
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50% carriers + 50%
affected
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affected
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affected
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100% affected
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Clear
Genotype: N / N [ Homozygous normal ]
The dog is noncarrier of the mutant gene.
It is very unlikely that the dog will develop Globoid Cell Leukodystrophy (Krabbe Disease). The dog will never pass the mutation to its offspring, and therefore it can be bred to any other dog.
Carrier
Genotype: N / GLD [ Heterozygous ]
The dog carries one copy of the mutant gene and one
copy of the normal gene.
It is very unlikely that the dog will develop Globoid Cell Leukodystrophy (Krabbe Disease) but since it carries the mutant gene, it can pass it on to its offspring with the probability of 50%. Carriers should only be bred to clear dogs. Avoid breeding carrier to carrier because 25% of their offspring is expected to be affected (see table above)
Affected
Genotype: GLD / GLD [ Homozygous mutant ]
The dog carries two copies of the mutant gene and
therefore it will pass the mutant gene to its entire offspring.
The dog is likely to develop Globoid Cell Leukodystrophy (Krabbe Disease) and will pass the mutant gene to its entire offspring
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3 ) Progressive Retinal Atrophy (rcd1 PRA)
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Breeds
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Irish Red and White Setter
,
Irish Setter (Red Setter)
.
|
|
|
Kennel Club
|
This test is part of the Official UK Kennel Club DNA Testing Scheme in Irish Setter (Red Setter).
for UK registered dogs, Laboklin can send results of the tests which are part of the Official UK Kennel Club DNA testing scheme to the Kennel Club (KC) to be recorded and published
as part of the Kennel Club scheme. Results will only be recorded and published by the KC if the result report includes the dog’s
microchip or tattoo number along with either the dog’s registered name or registered number. Any test results that do not carry these identifying
features will not be recorded by the Kennel Club.
In order to ensure that test results are sent to the Kennel Club, customers must also sign the declaration section on the order form to give Laboklin permission to do so.
important:
When you sign the declaration, Laboklin will send the results to the KC on your behalf, and you do not need to send them to the KC yourself again to avoid unnecessary duplications.
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|
|
The Disease |
Progressive retinal atrophy (PRA) is a leading hereditary cause of blindness in pedigree dogs as is its counterpart retinitis pigmentosa (RP) in humans. PRA shows genetic heterogeneity, as does RP, with several distinct forms already recognized and several more remaining to be investigated.
Pups show signs of night-blindness by 6 weeks of age. By the age of 1-2 years most affected dogs are completely blind.
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Description |
Progress in molecular genetics has allowed the identification of the gene mutation responsible for PRA.
By DNA testing, the responsible mutation can be shown directly. This method provides a very high accuracy test and can be done at any age. It offers the possibility to distinguish between affected and clear dogs. This is an essential information for controlling the disease in the breed.
|
|
|
|
Trait of Inheritance |
rcd1 PRA follows an autosomal recessive trait of inheritance.
Since vision loss might be recognised first when the dog is several years old, it is important to determine the actual status of the dog before breeding it.
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Inheritance : AUTOSOMAL
RECESSIVE
trait
Sire
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Dam
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Offspring
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clear
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clear
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100% clear
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clear
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carrier
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50% clear + 50%
carriers
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clear
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affected
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100% carriers
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carrier
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clear
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50% clear + 50%
carriers
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carrier
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carrier
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25% clear + 25% affected
+ 50% carriers
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carrier
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affected
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50% carriers + 50%
affected
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affected
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clear
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100% carriers
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affected
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carrier
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50% carriers + 50%
affected
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affected
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affected
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100% affected
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Clear
Genotype: N / N [ Homozygous normal ]
The dog is noncarrier of the mutant gene.
It is very unlikely that the dog will develop Progressive Retinal Atrophy (rcd1 PRA). The dog will never pass the mutation to its offspring, and therefore it can be bred to any other dog.
Carrier
Genotype: N / rcd1-PRA [ Heterozygous ]
The dog carries one copy of the mutant gene and one
copy of the normal gene.
It is very unlikely that the dog will develop Progressive Retinal Atrophy (rcd1 PRA) but since it carries the mutant gene, it can pass it on to its offspring with the probability of 50%. Carriers should only be bred to clear dogs. Avoid breeding carrier to carrier because 25% of their offspring is expected to be affected (see table above)
Affected
Genotype: rcd1-PRA / rcd1-PRA [ Homozygous mutant ]
The dog carries two copies of the mutant gene and
therefore it will pass the mutant gene to its entire offspring.
The dog is likely to develop Progressive Retinal Atrophy (rcd1 PRA) and will pass the mutant gene to its entire offspring
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4 ) Progressive retinal atrophy ( rcd4-PRA) / LOPRA
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Breeds
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Australian Cattle Dog
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Bolonka Zwetna (Tsvetnaya Bolonki)
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Cavapoo
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Cockapoo (English)
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Cockapoo (American)
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Dwarf poodle
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English Setter
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Gordon Setter
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Irish Red and White Setter
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Irish Setter (Red Setter)
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Labradoodle
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Miniature Poodle
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Old Danish Pointing Dog
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Polish Lowland sheepdog
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Poodle
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Small Munsterlander
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Standard Poodle
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Tatra Shepherd Dog (POP)
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Tibetan Terrier
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Toy Poodle
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Kennel Club
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This test is part of the Official UK Kennel Club DNA Testing Scheme in English Setter, Gordon Setter, Irish Setter (Red Setter), Standard Poodle, and Tibetan Terrier.
for UK registered dogs, Laboklin can send results of the tests which are part of the Official UK Kennel Club DNA testing scheme to the Kennel Club (KC) to be recorded and published
as part of the Kennel Club scheme. Results will only be recorded and published by the KC if the result report includes the dog’s
microchip or tattoo number along with either the dog’s registered name or registered number. Any test results that do not carry these identifying
features will not be recorded by the Kennel Club.
In order to ensure that test results are sent to the Kennel Club, customers must also sign the declaration section on the order form to give Laboklin permission to do so.
important:
When you sign the declaration, Laboklin will send the results to the KC on your behalf, and you do not need to send them to the KC yourself again to avoid unnecessary duplications.
|
|
|
The Disease |
Progressive retinal atrophy (PRA) is a major hereditary cause of blindness in pedigree dogs as is its counterpart retinitis pigmentosa (RP) in humans. PRA shows genetic heterogeneity, as does RP, with several distinct forms already recognized and several more remaining to be investigated.
One can distinguish between late onset forms of PRA and early onset (whelp-age) dysplastic changes. The clinical and ophthalmologic signs of both forms are similar. Affected dogs suffer from bilateral Mydriasis, the reflection of the Tapetum lucidum is increased and the retinal vascular network appears atrophic.
The rcd4 PRA is another form of PRA, it is also known as LOPRA (Late Onset PRA) the age of onset of dogs with LOPRA varies from few years of age (2-3 years) up to old age (10-11 years)
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Trait of Inheritance |
Autosomal recessive
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Inheritance : AUTOSOMAL
RECESSIVE
trait
Sire
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Dam
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Offspring
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clear
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clear
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100% clear
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clear
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carrier
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50% clear + 50%
carriers
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clear
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affected
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100% carriers
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carrier
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clear
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50% clear + 50%
carriers
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carrier
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carrier
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25% clear + 25% affected
+ 50% carriers
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carrier
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affected
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50% carriers + 50%
affected
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affected
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clear
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100% carriers
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affected
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carrier
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50% carriers + 50%
affected
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affected
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affected
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100% affected
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Clear
Genotype: N / N [ Homozygous normal ]
The dog is noncarrier of the mutant gene.
It is very unlikely that the dog will develop Progressive retinal atrophy ( rcd4-PRA) / LOPRA. The dog will never pass the mutation to its offspring, and therefore it can be bred to any other dog.
Carrier
Genotype: N / rcd4 [ Heterozygous ]
The dog carries one copy of the mutant gene and one
copy of the normal gene.
It is very unlikely that the dog will develop Progressive retinal atrophy ( rcd4-PRA) / LOPRA but since it carries the mutant gene, it can pass it on to its offspring with the probability of 50%. Carriers should only be bred to clear dogs. Avoid breeding carrier to carrier because 25% of their offspring is expected to be affected (see table above)
Affected
Genotype: rcd4 / rcd4 [ Homozygous mutant ]
The dog carries two copies of the mutant gene and
therefore it will pass the mutant gene to its entire offspring.
The dog is likely to develop Progressive retinal atrophy ( rcd4-PRA) / LOPRA and will pass the mutant gene to its entire offspring
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Price
for the above 4 tests
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£ 138.00 (including VAT)
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