Comparison of HH2 animal status to candidate SV marker genotype calls to identify putative causative mutation for HH2.

1Columns represent the 3 candidate SV markers genotyped to compare concordance with HH2 animal status.2UMD 3.1 genome coordinates on Chr 1.3Ref. Allele is designated as “A” and represents the base call in the genome assembly and Alt. Allele is designated as “B” and represents the variant discovered by exome sequence data. “./.” indicates that no genotype was called.4SV genotyped animals were grouped based on refined HH2 status as determined by BovineSNP50 genotypes; “Overall” represents summary of all animals together.5Holstein animals homozygous for sub-segments of refined HH2 based on BovineSNP50 genotypes.