| molecular detection of betanodaviruses from apparently healthy wild marine invertebrates. | one hundred eighteen samples (21 species) of wild marine invertebrates were collected from western and southern coastal area of korean peninsula. four of 78 (18 species) samples collected at namhae (south) area were positive for nodavirus in nested pcr test. of the 40 samples (5 species) collected at hwanghae (west) areas, all samples were negative for nodavirus in both rt-pcr and nested pcr tests. positive nested pcr results were obtained from the following species: charybdis bimaculata charybd ... | 2008 | 18076900 |