The allele was generated by deleting the 13 kb Spo11 genomic locus with CRISPR/Cas9 technology. This is a null allelel. (J:316849)
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count