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Dog DNA testing illustration

Congenital Stationary Night Blindness (CSNB) – Beagle

Code: H814

74,72 €

Sample details

One test – one sample. Animal and owner details are optional.

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Short description

Congenital Stationary Night Blindness (CSNB) is an eye disorder that affects the retina, resulting in a total loss of low-light vision.

General information

Congenital Stationary Night Blindness (CSNB) is an eye disorder that affects the retina, resulting in a total loss of low-light vision. The disorder is caused by a recessive mutation to the gene LRIT3, and occurs in the Beagle.

Specifications

Breeds

Beagle
Gene

LRIT3
Chromosome

32
Mutation

c.762_763delG
Organ

Sensory organs
Specimen

Swab, Blood EDTA, Blood Heparin, Semen, Tissue
Mode of Inheritance

Autosomal Recessive
Also known as

CSNB

Clinical features

Affected dogs are night blind; they have normal vision in bright-light conditions, but have great difficulty in seeing and navigating in dim light and in darkness. The disease is not expected to progress and worsen.

References

Pubmed ID: 31578364

Year published: 2019

Omia ID: 1486

Omia variant ID:

Turnaround information

  • 15 working days