chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 175692954 175692955 A T 51 GENIC homozygous 144610583 2 175693847 175693848 T 7 GENIC heterozygous 403028289 2 175693847 175693848 T G 7 GENIC heterozygous 403028290 2 175693849 175693850 T 7 GENIC heterozygous 403028291 2 175693849 175693850 T G 7 GENIC heterozygous 403028292