chr start stop reference nuc variant nuc depth genic status zygosity variant ID X 35175534 35175535 G T 3 GENIC homozygous 983991413 X 35187385 35187386 C T 7 GENIC homozygous 983991414 X 35187398 35187399 C T 7 GENIC homozygous 983991415 X 35187399 35187400 C T 7 GENIC homozygous 983991416