Polymorphism at the level of true microsatellite loci (D6S273 and TNFa) was
studied in Croatian population. The most frequent alleles at D6S273 locus
are D6S273 134 bp and 136 bp, while at TNFa locus two most frequent alleles
are TNFa 117 bp and 99 bp. This study confirms the irregularity in distrib
ution, of microsatellite alleles in different populations with the predomin
ance of two or three alleles on these two investigated microsatellite Loci.