chr start stop reference nuc variant nuc depth genic status zygosity variant ID 2 276465360 276465361 G A 31 GENIC heterozygous 59589259 2 276486364 276486365 T C 27 GENIC heterozygous 60189141 2 276507200 276507201 A - 42 GENIC heterozygous 60189195