chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 228350407 228350408 T C 30 GENIC heterozygous 57119223 4 228350670 228350671 T C 35 GENIC heterozygous 60185850 4 228350672 228350673 C A 36 GENIC heterozygous 57119225 4 228351192 228351193 T C 29 GENIC heterozygous 60185852