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Genetics pedigree templates

Pedigree — autosomal dominant (Huntington)

Huntington's disease pedigree — affected parent, 50% offspring affected.

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Template previewGenetics pedigree
Huntington's disease pedigreeI1I2II1II2II3II4Unaffected maleUnaffected femaleAffectedCarrierConsistent with 3 modes — autosomal dominant, autosomal recessive, Y-linked.Consistent with 3 modes: autosomal dominant, autosomal recessive, Y-linked. The other 3 modes are ref…X-linked dominant is ruled out: I1 and his son II1 are both affected. A father gives his son a Y chro…X-linked recessive is ruled out: I1 and his son II1 are both affected, and a father gives his son a Y…Mitochondrial is ruled out: II1 is affected and their mother I2 is not. Mitochondria come from the eg…

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title "Huntington's disease pedigree"
individual I1 sex male   affected yes proband yes gen 1
individual I2 sex female affected no  gen 1
mating I1 I2
individual II1 sex male   affected yes gen 2 parents I1 I2
individual II2 sex female affected no  gen 2 parents I1 I2
individual II3 sex male   affected yes gen 2 parents I1 I2
individual II4 sex female affected no  gen 2 parents I1 I2