chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 44964683 44964684 G A 30 GENIC heterozygous 51441439 10 44964796 44964797 A G 36 GENIC heterozygous 51441440 10 44965269 44965270 C T 90 GENIC heterozygous 51441442