chr start stop reference nuc variant nuc depth genic status zygosity variant ID 17 23549883 23549884 A G 37 GENIC heterozygous 47056478 17 23549956 23549957 T C 37 GENIC heterozygous 47056479 17 23550047 23550048 T C 32 GENIC heterozygous 47056480