chr start stop reference nuc variant nuc depth genic status zygosity variant ID 10 74820338 74820340 GT -- 1 GENIC homozygous 53076353 10 74821974 74821975 T A 5 GENIC homozygous 51497132 10 74829089 74829090 T TC 6 GENIC homozygous 52385966 10 74827161 74827162 A AG 4 GENIC heterozygous 52728915