chr start stop reference nuc variant nuc depth genic status zygosity variant ID 20 5490868 5490869 A C 23 GENIC homozygous 980917149 20 5490886 5490887 C T 22 GENIC homozygous 980917150 20 5491506 5491507 G C 30 GENIC homozygous 980917151 20 5491508 5491509 T A 29 GENIC homozygous 980917152 20 5491510 5491511 G A 28 GENIC homozygous 980917153