SNPs in FGF10 may be associated with susceptibility to chronic obstructive pulmonary disease (COPD).307FGF10 SNPs are also associated with airway branch variants.308 SNPs in FGF3, FGF7, and FGFR4 are associated with respiratory distress syndrome (RDS). The gene discussed is FGF10; the disease is chronic obstructive pulmonary disease.