chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 82004070 82004071 C - 1 GENIC homozygous 60746923 1 82004084 82004085 T TG 1 GENIC homozygous 62136680 1 82007978 82007980 GT -- 2 GENIC heterozygous 62227910