chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 48098274 48098275 C T 16 GENIC homozygous 56866316 4 48098429 48098430 C T 26 GENIC homozygous 56866318 4 48098751 48098752 A G 23 GENIC homozygous 56866320 4 48099566 48099567 T G 31 GENIC homozygous 56866321