chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 37835339 37835340 G A 17 GENIC homozygous 46422593 18 37837262 37837263 A AG 13 GENIC homozygous 46422595 18 37837311 37837312 A AG 7 GENIC homozygous 46422596 18 37842004 37842005 G A 4 GENIC homozygous 46590102