chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 39477789 39477791 GT -- 10 GENIC heterozygous 723016553 4 39485809 39485810 A AAC 20 GENIC homozygous 723016554 4 39496598 39496599 G GA 20 GENIC homozygous 723016555 4 39499718 39499720 GT -- 9 GENIC heterozygous 723016557