chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 177091749 177091750 T C 30 GENIC homozygous 996679441 3 177094314 177094315 G A 17 GENIC homozygous 996679442 3 177094330 177094331 T G 20 GENIC homozygous 996679443 3 177095365 177095366 C T 15 GENIC homozygous 996679444