chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 230303562 230303563 G A 53 GENIC homozygous 74441408 2 230303750 230303751 A G 41 GENIC possibly homozygous 74441410 2 230304193 230304194 A C 21 GENIC homozygous 74441412 2 230305193 230305194 T C 36 GENIC homozygous 74441414 2 230305937 230305938 A G 16 GENIC homozygous 74441416 2 230307310 230307311 T C 30 GENIC homozygous 74441418