chr start stop reference nuc variant nuc depth genic status zygosity variant ID 1 251938368 251938369 A C 14 GENIC homozygous 61159031 1 251959344 251959345 C T 10 GENIC heterozygous 62814840 1 251993781 251993782 T - 13 GENIC heterozygous 62877743