chr start stop reference nuc variant nuc depth genic status zygosity variant ID 16 62193208 62193209 A G 8 GENIC homozygous 64537373 16 62193374 62193375 A G 31 GENIC homozygous 64537380 16 62205453 62205454 C T 4 GENIC heterozygous 64537384