chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 46941676 46941677 G A 50 GENIC homozygous 116586891 10 46943648 46943649 A G 67 GENIC homozygous 116586895 10 46950062 46950063 T G 70 GENIC homozygous 116773054