chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 38346759 38346760 T TC 12 GENIC homozygous 48283540 15 38346976 38346978 AC -- 2 GENIC homozygous 49048905 15 38354451 38354454 TCA --- 8 GENIC heterozygous 49191343 15 38356526 38356528 CA -- 8 GENIC heterozygous 48283541