chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 57813183 57813184 C A 16 GENIC homozygous 523402528 4 57817934 57817939 CCCCC ----- 15 GENIC homozygous 690559266 4 57817974 57817975 C - 19 GENIC heterozygous 690559267 4 57818272 57818273 C CT 17 GENIC heterozygous 690559268 4 57818273 57818274 T - 17 GENIC heterozygous 690559269