tokens: We describe 18 patients from several generations of 12 unrelated families who were heterozygous for 1 to 5 overlapping IFNGR1 frameshift small deletions and a wild-type IFNGR1 allele .
folded_tokens: we describe 18 patients from several generations of 12 unrelated families who were heterozygous for 1 to 5 overlapping ifngr1 frameshift small deletions and a wild-type ifngr1 allele .
labels: O O O B-multi_cell O O O O O O O O O O O O O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O O B-DNA_domain_or_region I-DNA_domain_or_region I-DNA_domain_or_region O