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Gangliosidosis GM1
Test number: 8041
Gene: GM1 Price: £ 48.00 (including VAT)
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Breeds
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Balinese
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Javanese
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Korat
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Oriental Shorthair (OSH)
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Peterbald
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Seychellois
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Siamese
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Thai
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Tonkinese
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The Disease |
The gangliosidoses are inherited diseases of a category known as lysosomal storage diseases.
Affected kittens have head tremors at the beginning followed by impaired co-ordination of leg movements which eventually lead to paralysis.
GM1 gangliosidosis is due to an inherited deficiency of the enzyme beta -galactosidase.
Gangliosidoses is inherited as autosomal recessive traits. This means that cats which inherit only one copy of the disease gene appear normal, but the mutation can be passed on to their kittens with a 50 percent chance.
Matings between clears to carriers will result in kittens with a 50/50 chance of being clear, a 50/50 chance of being carriers. Kittens produced by clear to carrier matings should be tested. Breeding carriers to carriers gives each kitten a 25 percent chance of being clear, a 50 percent chance of being a carrier, and a 25 percent chance of being GM affected.
The DNA-based tests diffrentiate between affected, carriers and clear cats.
These tests can be done reliably at any age, and the results are exactly accurate.
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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 cat is noncarrier of the mutant gene.
It is very unlikely that the cat will develop Gangliosidosis GM1. The cat will never pass the mutation to its offspring, and therefore it can be bred to any other cat.
Carrier
Genotype: N / GM1 [ Heterozygous ]
The cat carries one copy of the mutant gene and one
copy of the normal gene.
It is very unlikely that the cat will develop Gangliosidosis GM1 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 cats. Avoid breeding carrier to carrier because 25% of their offspring is expected to be affected (see table above)
Affected
Genotype: GM1 / GM1 [ Homozygous mutant ]
The cat carries two copies of the mutant gene and
therefore it will pass the mutant gene to its entire offspring.
The cat is likely to develop Gangliosidosis GM1 and will pass the mutant gene to its entire offspring
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Price
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£ 48.00 (including VAT)
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See also: |
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HCM 1 (Hypertrophic Cardiomyopathy)
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Osteochondrodysplasia (Scottish Fold Osteodystrophy) OCD
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HCM (Hypertrophic Cardiomyopathy HCM3/HCR)
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PKD (Feline Polycystic Kidney Disease)
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PK Deficiency (Pyruvate Kinase Deficiency)
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Progressive Retinal Atrophy ( rdAc - PRA )
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SMA (Spinal Muscular Atrophy )
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Serological Evaluation of blood Groups
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Hypokalemia / Familial Episodic Hypokalaemic Polymyopathy (BHK)
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Head Defect (BHD)
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Alpha-Mannosidosis (AMD)
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Congenital Myasthenic Syndrome (CMS) / Hereditary Myopathy
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Gangliosidosis GM2
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Gangliosidosis GM2
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Mucopolysaccharidosis Type VI (MPS VI MPS6)
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Mucopolysaccharidosis type VII (MPS VII / MPS7)
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Myotonia Congenita (Fainting Goat)
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Progressive Retinal Atrophy (pd-PRA)
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Progressive Retinal Atrophy (rdy-PRA)
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Hypotrichosis and Short Life Expectancy
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Progressive Retinal Atrophy in Bengal (PRA-b / b-PRA)
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Special Offer: HCM, HCR, GSD4, PKD, PRA, PK-Def., SMA, Blood Groups
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Primary Congenital Glaucoma (PCG)
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Cystinuria (Feline Cystinuria) (CY)
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Persian DNA bundle (PKD + pd-PRA + AMD + Blood Groups)
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British Short / Long Hair DNA bundle (PKD + pd-PRA + ALPS + Blood Groups)
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Burmese DNA bundle (Hypokalemia (BHK) + Head Defect + Gangliosidosis (GM2) + Blood Groups
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Birma DNA bundle (PKD + pd-PRA + Hypotrichiose + MPS6 + Blood Groups)
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Bengal DNA bundle (rdAc-PRA + b-PRA + PK-Def + Blood groups)
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Maine Coon DNA bundle (HCM1 + SMA + PK-Def + FXI + Blood Groups)
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Ragdoll DNA bundle (HCM1 + HCM3 + PKD + pd-PRA + Blood groups)
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Norwegian Forest DNA bundle (PK-Def + Amber + GSD4 + Blood groups)
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Siamese / Oriental DNA bundle (GM1 + MPS6 + PCG + rdAc-PRA + Blood Groups)
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Sphynx DNA bundle (HCM4 + Hypokalemia + CMS + Blood groups)
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Acrodermatitis enteropathica in Felis catus
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Factor XI deficiency ( F11 )
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MDR1 Gene Defect
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Skeletal Dysplasia
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Factor 12 FXII cat
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Devon Rex DNA bundle (CMS + Blood Groups + Long Coat + Rex Hair)
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Siberian DNA Bundle (Blood Groups + PK-Def + Dilution + Colourpoint)
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Genetic Blood groups in cats
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LABOGenetics XXL Cat - Comprehensive Feline DNA bundle
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Autoimmune Lymphoproliferative Syndrome (ALPS)
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Polydactyly (extra toes) / polydactylism / Polydactyl / hyperdactyly
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Unlisted DNA test
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Congenital Hypothyroidism (CH)
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Maine Coon 8 DNA tests bundle (HCM, SMA, PKDef, Poly, b, b1, cb, cs)
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Blue Eyes
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HCM4 ( Hypertrophic Cardiomyopathy HCM 4) in Sphynx
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Polycystic Kidney Disease 2 (PKD2)
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Glycogen Storage Disease ( GSD ) Type IV
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