chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 44964683 44964684 G A 19 GENIC heterozygous 51441439 10 44964796 44964797 A G 45 GENIC heterozygous 51441440 10 44965269 44965270 C T 80 GENIC heterozygous 51441442