chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 157683346 157683347 T C 85 GENIC homozygous 112906898 4 157684249 157684250 C A 26 GENIC homozygous 112906900 4 157688478 157688479 C T 55 GENIC homozygous 112906904 4 157690378 157690379 A G 72 GENIC homozygous 112906906 4 157690797 157690798 C T 48 GENIC homozygous 112906908 4 157688614 157688614 T 76 GENIC homozygous 128096227 4 157703081 157703081 G 69 GENIC possibly homozygous 128096228