chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 37332617 37332620 CCC --- 1 INTERGENIC homozygous 45877638 X 37338601 37338605 CTAT ---- 1 INTERGENIC homozygous 45545336 X 37341681 37341685 CATT ---- 12 INTERGENIC homozygous 45436262