chr start stop reference nuc variant nuc depth genic status zygosity variant ID 7 68433925 68433926 G GT 52 GENIC homozygous 685864420 7 68434952 68434956 GATA ---- 42 GENIC homozygous 685864421 7 68443517 68443518 G - 16 GENIC homozygous 685864422 7 68445148 68445149 G - 12 GENIC homozygous 685864423