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| | ==Factor IX == | | ==Factor IX == |
| − | | + | Factor IX is 'Christmas Factor' and deficiency causes '''haemophilia B'''. This occurs presominantly in Cairn Terriers and Black and Tan Hounds. It is similar to Factor VIII deficiency; a sex-linked (X chromosome) recessive that results in a deficient haemostatic plug. |
| − | * Factor IX is Christmas Factor.
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| − | * Deficiency causes '''haemophilia B'''.
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| − | ** Seen in Cairn Terriers and Black and Tan Hounds.
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| − | ** A sex-linked (X chromosome) recessive.
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| − | ** Results in a deficient haemostatic plug.
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| − | *** Similar to Factor VIII deficiency.
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| | ==Factor XI== | | ==Factor XI== |