chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 141198474 141198475 A G 21 GENIC homozygous 54158031 7 141198716 141198717 C T 17 GENIC homozygous 55680294 7 141205267 141205268 A - 20 GENIC homozygous 55680296 7 141205823 141205824 C G 16 GENIC homozygous 54158032