chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 52888066 52888067 A G 15 INTERGENIC heterozygous 62890640 1 52896440 52896441 T G 37 GENIC heterozygous 62890641 1 52897106 52897107 G A 45 GENIC heterozygous 62890642