chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 43549609 43549610 C T 15 GENIC homozygous 52607533 8 43550410 43550413 GAG --- 1 GENIC homozygous 52607537 8 43550524 43550525 C A 5 GENIC homozygous 52607541 8 43552177 43552178 G A 4 GENIC homozygous 52607545