chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 182127519 182127520 A T 17 GENIC homozygous 125301377 1 182127538 182127539 A C 9 GENIC homozygous 125301378 1 182127541 182127542 G C 12 GENIC homozygous 125301379 1 182127589 182127590 A C 18 GENIC homozygous 125301380