Skip to content
flowss
Start freeChecking your session
Genetics pedigree templates

Pedigree — three generations

Multi-generation pedigree showing inheritance across grandparents to grandchildren.

Genetics pedigreeLife SciencesGenetics pedigree syntax docs
Template previewGenetics pedigree
Three-generation pedigreeI1I2II1II2II3II_spouseIII1III2Unaffected maleUnaffected femaleAffectedCarrierConsistent with 2 modes — autosomal dominant, autosomal recessive.Consistent with 2 modes: autosomal dominant, autosomal recessive. The other 4 modes are refuted — mit…Mitochondrial is ruled out: I2 is affected and her child II2 is not. Every child of an affected mothe…Y-linked is ruled out: II1 is affected and his father I1 is not, and a son's Y chromosome comes from …X-linked dominant is ruled out: II1 and his son III1 are both affected. A father gives his son a Y ch…X-linked recessive is ruled out: II1 and his son III1 are both affected, and a father gives his son a…

Make it your own.

title "Three-generation pedigree"
individual I1 sex male affected no gen 1
individual I2 sex female affected yes 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 no gen 2 parents I1 I2
individual II_spouse sex female affected no gen 2
mating II1 II_spouse
individual III1 sex male affected yes gen 3 parents II1 II_spouse
individual III2 sex female affected no gen 3 parents II1 II_spouse