chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 44115019 44115020 G A 15 GENIC homozygous 952673442 7 44115141 44115142 A G 22 GENIC homozygous 952673443 7 44119174 44119175 G A 23 GENIC homozygous 952673444 7 44120132 44120133 A G 16 GENIC homozygous 952673445