chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 32002954 32002955 T G 13 GENIC homozygous 63462994 20 32003509 32003510 C T 32 GENIC possibly homozygous 63462996 20 32004120 32004121 T C 30 GENIC homozygous 63462998 20 32007969 32007970 G A 16 GENIC homozygous 63723738