chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 155668678 155668679 A G 10 GENIC homozygous 126026782 4 155670940 155670941 C A 3 GENIC heterozygous 126041066 4 155677005 155677006 C G 5 GENIC heterozygous 126041067