chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 4025237 4025238 A G 5 GENIC homozygous 63335520 20 4027516 4027517 C 5 GENIC homozygous 63819462 20 4028126 4028127 A T 11 GENIC homozygous 63335527 20 4029088 4029089 A G 5 GENIC homozygous 63939440 20 4032964 4032965 C T 20 GENIC homozygous 63939442 20 4033618 4033619 A G 13 GENIC homozygous 63335542