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Genetics pedigree templates

Biology — Pedigree: X-linked dominant

An affected father passes the trait to all daughters.

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Template previewGenetics pedigree
X-linked dominant inheritanceI1I2II1II2II3Unaffected maleUnaffected femaleAffectedCarrierConsistent with 4 modes — autosomal dominant, autosomal recessive, X-linked dominant, X-…Consistent with 4 modes: autosomal dominant, autosomal recessive, X-linked dominant, X-linked recessi…Mitochondrial is ruled out: II1 is affected and their mother I2 is not. Mitochondria come from the eg…Y-linked is ruled out: II3 is an unaffected son of the affected I1. A Y-linked trait passes to every …

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title "X-linked dominant inheritance"
individual I1 sex male affected yes gen 1
individual I2 sex female affected no gen 1
mating I1 I2
individual II1 sex female affected yes gen 2 parents I1 I2
individual II2 sex female affected yes gen 2 parents I1 I2
individual II3 sex male affected no gen 2 parents I1 I2