Characterization, cloning and expression of the ferritin gene from the Korean polychaete, Periserrula leucophryna.

Ferritin is a major eukaryotic protein and in humans is the protein of iron storage. A partial gene fragment of ferritin (255 bp) taken from the total RNA of Periserrula leucophryna, was amplified by RT-PCR using oligonucleotide primers designed from the conserved metal binding domain of eukaryotic ferritin and confirmed by DNA sequencing. Using the 32P-labeled partial ferritin cDNA fragment, 28 different clones were obtained by the screening of the P.