chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 90178370 90178371 G A 28 GENIC heterozygous 926652489 1 90178925 90178926 A G 17 GENIC heterozygous 926652490 1 90196921 90196922 G GC 5 GENIC heterozygous 926801439