chr start stop reference nuc variant nuc depth genic status zygosity variant ID 19 19618804 19618805 C A 8 GENIC homozygous 63608165 19 19619014 19619015 T A 57 GENIC heterozygous 63626072 19 19619036 19619037 A C 57 GENIC heterozygous 63626073 19 19619051 19619052 T C 59 GENIC heterozygous 63626074