chr start stop reference nuc variant nuc depth genic status zygosity variant ID 18 25246475 25246476 T C 14 GENIC homozygous 110310199 18 25247210 25247211 G A 7 GENIC homozygous 110310201 18 25248017 25248018 C T 27 GENIC homozygous 110310203 18 25249022 25249023 T G 21 GENIC homozygous 110310205