chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 20652524 20652525 T C 42 GENIC heterozygous 925186887 16 20655052 20655053 G A 7 GENIC heterozygous 925186888 16 20657138 20657139 G A 14 GENIC heterozygous 925186889