chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 150422677 150422678 T TC 6 GENIC heterozygous 750194388 1 150432354 150432355 T TACTGAGCC 2 GENIC homozygous 750194389 1 150441883 150441884 T C 10 GENIC homozygous 638704210