chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 153753934 153753935 A G 17 GENIC homozygous 112890358 4 153755071 153755072 T C 10 GENIC homozygous 112890359 4 153755224 153755225 C T 30 GENIC homozygous 112890360 4 153755342 153755343 G T 28 GENIC possibly homozygous 112890361