A: The variant NC_000020.11:g.51516794G>C in gene NFATC2 is classified as 'Uncertain_significance' for Joint_contractures,_osteochondromas,_and_B-cell_lymphoma. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0859369,MedGen:C5774305,OMIM:620232. Review status: criteria provided, single submitter.