chr start stop reference nuc variant nuc depth genic status zygosity variant ID 17 72215616 72215617 A C 1 GENIC homozygous 47181319 17 72215644 72215645 A C 2 GENIC heterozygous 47181320 17 72218571 72218572 A C 21 GENIC heterozygous 47557175