chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 113911491 113911492 T C 52 GENIC homozygous 138185154 7 113912296 113912297 T C 24 GENIC heterozygous 154491376 7 113912432 113912433 G A 40 GENIC homozygous 143367261 7 113912296 113912297 T 24 GENIC heterozygous 403222867