{"Procedure":"
\n\tTo assess the viability, sub-viability, and lethality of homozygous embryos at E14.5 or E15.5
\n","Experimental Design":"\n\tAll genotypes should be collected using validated assays.
\n\n\tY chromosome assay required for X-linked lethal strains.
\n\n\t
\n\n\t
\n\n\tTotal Embryos: All, WT, Het, Hom
\n\t •Alive, dead, and defect (all genotyped)
\n\tTotal Dead: All, WT, Het, Hom
\n\t
\n\tTotal Defect (Alive or Dead): All, WT, Het, Hom
\n\t •Abnormal and dead embryos
\n\tLitter size: all genotyped embryos
\n\t •ignore partials and reabsorptions.