chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 150487928 150487929 A G 18 GENIC homozygous 136320656 2 150490025 150490026 G A 23 GENIC homozygous 136320658 2 150490812 150490813 C T 33 GENIC homozygous 136320659 2 150491844 150491845 A C 25 GENIC homozygous 136320660