chr start stop reference nuc variant nuc depth genic status zygosity variant ID 8 53228220 53228221 A G 46 GENIC heterozygous 52631588 8 53228314 53228315 A G 66 GENIC homozygous 52631592 8 53228351 53228352 G C 50 GENIC homozygous 52976128 8 53229746 53229747 C T 60 GENIC homozygous 52976129