chr start stop reference nuc variant nuc depth genic status zygosity variant ID 3 21540457 21540458 G A 45 GENIC homozygous 136653696 3 21541597 21541597 A 34 GENIC homozygous 136551867 3 21542860 21542861 G 12 GENIC homozygous 136551868 3 21542933 21542934 C T 28 GENIC homozygous 136653697 3 21542936 21542936 G 29 GENIC homozygous 136551869