chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 88112544 88112545 C T 21 GENIC homozygous 135577547 1 88112548 88112551 CCC 10 GENIC heterozygous 135412524 1 88112548 88112549 C 10 GENIC heterozygous 402952233 1 88112548 88112549 C T 10 GENIC heterozygous 402952234