chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 83173607 83173608 A C 19 GENIC heterozygous 61450915 1 83186660 83186661 G A 7 GENIC heterozygous 61884492 1 83202825 83202826 A G 27 GENIC heterozygous 61450929