chr start stop reference nuc variant nuc depth genic status zygosity variant ID 4 224137618 224137619 C - 56 GENIC heterozygous 57109381 4 224138899 224138900 T G 12 GENIC heterozygous 57109394 4 224138946 224138947 A G 19 GENIC heterozygous 57109396 4 224138963 224138964 T G 18 GENIC heterozygous 57109398