chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 157737209 157737210 G A 27 GENIC homozygous 112906966 4 157741361 157741362 G T 12 GENIC homozygous 113062927 4 157741859 157741860 A G 23 GENIC homozygous 112906970 4 157742154 157742155 T C 18 GENIC homozygous 112906972