chr start stop reference nuc variant nuc depth genic status zygosity variant ID 13 30967226 30967227 A G 47 GENIC heterozygous 50578783 13 30969704 30969705 G A 13 GENIC heterozygous 49921138 13 30977787 30977788 C G 21 GENIC heterozygous 49702626