chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 82838858 82838859 C T 23 GENIC heterozygous 46539957 18 82842837 82842838 G A 33 GENIC heterozygous 46539962 18 82843894 82843896 TG -- 55 GENIC heterozygous 46539965