chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 7871419 7871420 T G 69 GENIC heterozygous 926358785 20 7885592 7885593 T TG 36 GENIC heterozygous 926443320 20 7885594 7885595 T A 33 GENIC heterozygous 926358786