Skip to content
Genetics pedigree templates

Biology — Pedigree: von Willebrand disease (AD)

Autosomal dominant bleeding disorder.

Template previewGenetics pedigree
Von Willebrand disease (autosomal dominant)I1I2II1II2II3Unaffected maleUnaffected femaleAffectedCarrierConsistent with 2 modes — autosomal dominant, autosomal recessive.Consistent with 2 modes: autosomal dominant, autosomal recessive. The other 4 modes are refuted — X-l…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…Y-linked is ruled out: II3 is affected and female. There is no Y chromosome in this pedigree for the …

Make it your own.

title "Von Willebrand disease (autosomal dominant)"
individual I1 sex male affected 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 female affected yes gen 2 parents I1 I2