A: The variant NC_000019.10:g.42249574G>A in gene ERF is classified as 'Uncertain_significance' for Chitayat_syndrome|Craniosynostosis_4|not_provided. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MONDO:MONDO:0014956,MedGen:C4310679,OMIM:617180|Human_Phenotype_Ontology:HP:0004443,Human_Phenotype_Ontology:HP:0004486,MONDO:MONDO:0010929,MedGen:C1833340,OMIM:600775|MedGen:C3661900. Review status: criteria provided, multiple submitters, no conflicts.