DNA screening Bull Terriers (Miniature) - PLL
The following Bull Terriers (Miniature) have been DNA tested for primary lens luxation (PLL).
The test distinguishes between clear, carrier and affected dogs. Clear dogs have no copies of the mutant gene responsible for the condition and will neither develop the condition nor pass the gene on to their offspring. Carrier dogs have one copy of the normal gene and one copy of the mutant gene and so will pass the mutant gene to approximately half of their offspring. Affected dogs have two copies of the mutant gene that causes the condition and will develop the disease.
Tables listing Clears, Carriers and Affecteds (in PDF format) are available from the following links:
PLL Bull Terriers (Miniature) Clears
PLL Bull Terriers (Miniature) Carriers
PLL Bull Terriers (Miniature) Affected
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- Dog Health and DNA
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