ID,Offspring sex,Species,Sacrifice reason,DOB,Line / Strain (Name),Mutation 1,Grade 1,Mother 1,Mother 2,Father 1,Father 2,Mother 1: Mutation 1,Mother 1: Grade 1,Mother 2: Mutation 1,Mother 2: Grade 1,Father 1: Mutation 1,Father 1: Grade 1,Father 2: Mutation 1,Father 2: Grade 1 ID-001,m,Mouse,Not usable age,2026-02-03,Line-A,Mut-A,het,ID-101,,ID-100,,Mut-A,het,,,Mut-A,het,, ID-002,f,Mouse,Not usable age,2026-02-04,Line-A,Mut-A,het,ID-103,ID-101,ID-102,ID-100,Mut-A,het,Mut-A,het,Mut-A,wt,Mut-A,het ID-003,m,Mouse,Not usable age,2026-02-05,Line-A,Mut-A,het,ID-105,ID-103,ID-100,ID-102,Mut-A,hom,Mut-A,het,Mut-A,het,Mut-A,wt ID-004,m,Mouse,Not usable age,2026-02-06,Line-A,Mut-A,het,ID-101,ID-105,ID-102,,Mut-A,het,Mut-A,hom,Mut-A,wt,,