chr start stop reference nuc variant nuc depth genic status zygosity variant ID 15 33189386 33189387 G C 29 GENIC heterozygous 130701066 15 33189391 33189392 G A 27 GENIC heterozygous 130701067 15 33189407 33189408 T G 24 GENIC heterozygous 130701068