chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 54768636 54768637 C T 21 GENIC homozygous 115687493 7 54769490 54769491 T G 20 GENIC homozygous 115687494 7 54770874 54770875 C G 23 GENIC homozygous 115687495 7 54773046 54773047 G A 34 GENIC homozygous 115687498 7 54775888 54775889 G A 16 GENIC homozygous 115687499