chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 53015273 53015274 C - 8 GENIC homozygous 49758401 13 53015459 53015460 G GT 12 GENIC homozygous 49758402 13 53025995 53025996 T C 10 GENIC homozygous 49758404