chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 147891341 147891342 G T 6 GENIC homozygous 798056066 3 147900056 147900057 T A 10 GENIC heterozygous 798056067 3 147907848 147907849 G A 30 GENIC homozygous 798056068