chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 44115019 44115020 G A 14 GENIC homozygous 991143935 7 44115141 44115142 A G 18 GENIC homozygous 991143936 7 44119174 44119175 G A 25 GENIC homozygous 991143937 7 44120132 44120133 A G 20 GENIC homozygous 991143938