chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 148710587 148710588 A G 45 GENIC homozygous 111770650 3 148712013 148712014 A G 35 GENIC homozygous 111770652 3 148713943 148713944 T C 55 GENIC homozygous 111770654