chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 64225089 64225090 T C 41 GENIC heterozygous 46186297 19 64232951 64232952 C A 80 GENIC heterozygous 46186309 19 64233965 64233966 T C 19 GENIC heterozygous 46923234