chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 73424269 73424270 A - 25 GENIC homozygous 53969317 7 73424275 73424276 C T 25 GENIC homozygous 53969319 7 73424281 73424282 C CA 22 GENIC homozygous 53969321 7 73433332 73433333 T - 7 GENIC heterozygous 55027111 7 73433350 73433351 G T 15 GENIC homozygous 53969354