chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 1580733 1580734 G A 11 GENIC homozygous 931832197 4 1582440 1582441 C G 10 GENIC homozygous 931832198 4 1584194 1584195 A G 19 GENIC homozygous 931832199 4 1584849 1584850 C A 11 GENIC homozygous 931832200