chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 31484313 31484314 A G 36 GENIC heterozygous 643008201 15 31484316 31484317 G A 37 GENIC heterozygous 643008202 15 31484321 31484322 G A 37 GENIC heterozygous 643008203 15 31484478 31484479 G A 40 GENIC homozygous 643008204