chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 42012298 42012299 A C 14 GENIC homozygous 53891803 7 42012669 42012670 G T 22 GENIC possibly homozygous 54367419 7 42013036 42013037 T G 21 GENIC homozygous 54367421 7 42013430 42013431 T C 17 GENIC possibly homozygous 54367423