chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 89699360 89699361 A G 23 GENIC homozygous 116675738 10 89699369 89699370 C G 22 GENIC homozygous 116675740 10 89699371 89699372 C G 22 GENIC homozygous 116675742