chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 46570475 46570476 T C 25 GENIC homozygous 51444960 10 46570740 46570741 T C 20 GENIC homozygous 51444961 10 46571069 46571070 G A 22 GENIC homozygous 51444962