chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 142056184 142056185 T C 8 INTERGENIC heterozygous 54160397 7 142062180 142062181 C - 3 GENIC homozygous 54160426 7 142062184 142062185 A AT 4 GENIC heterozygous 54160427