chr start stop reference nuc variant nuc depth genic status zygosity variant ID 6 76380974 76380975 G A 18 GENIC homozygous 935242452 6 76381180 76381181 T A 27 GENIC homozygous 935242453 6 76381538 76381539 T C 28 GENIC homozygous 935242454 6 76382377 76382378 C T 21 GENIC homozygous 935242455