chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 19623501 19623502 G A 4 GENIC homozygous 47625843 16 19624424 19624425 A - 1 GENIC homozygous 47625845 16 19625112 19625113 T C 8 GENIC homozygous 47625853 16 19625286 19625287 T C 5 GENIC heterozygous 47625855