Rare Alleles in the Standard Reference Family Data Rare alleles were observed less than 5 times in the NIST Caucasian allele frequency databases (or FBI Caucasian allele frequency database for the 13 CODIS loci only) Sample Locus Allele 1 D14S1434 16 1 D6S474 13 1 SE33 12 2 D14S1434 16 2 D6S474 13 2 SE33 12 3 D6S474 19 4 D3S1358 13 5 D14S1434 16 5 SE33 12 6 D11S4463 17 6 D2S1338 13 7 D16S539 6 7 D3S1358 13 9 D6S474 16.3 11 D6S474 19 12 D10S1435 17 12 D1S1627 16 12 SE33 25 12 vWA 20 13 D3S1358 13 13 SE33 12 14 D14S1434 16 14 D3S1358 13 16 D14S1434 16 16 D2S1338 13 17 D11S4463 17 18 D16S539 6 19 D14S1434 16 19 D6S474 13 19 D6S474 16.3 20 D6S474 19 21 D6S474 19 23 D14S1434 16 23 D3S1358 13