chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 88558072 88558073 C T 26 GENIC homozygous 113131199 4 88559530 88559531 G A 29 GENIC homozygous 113131200 4 88563170 88563171 G A 24 GENIC homozygous 113131201