Rs267606809

rs267606809, also known as Leu377Arg, L377R, or c.1130T>G, is a mutation in the FGFR3 gene on chromosome 4.

The rs267606809(G) allele has apparently only been seen once, in a severe form of achondroplasia and in cis with the rs28931614(A) G380R FGFR3 mutation; see also OMIM 134934.0027.

Note that 23andMe refers to this SNP as i5001267.