Development of real-time RT-PCR for detecting viable Cochlodinium polykrikoides (Dinophyceae) cysts in sediment.

Morphological observations have confirmed that cysts are produced by dinoflagellates. However, finding a seed bed or unknown cysts in field samples by microscopy is extremely time consuming. Real-time PCR has been used to facilitate the detection of dinoflagellate cysts in sediment.

Detection of koi herpesvirus (KHV) in healthy cyprinid seed stock.

Koi herpesvirus (KHV) disease is a lethal disease in common carp, an important food fish in Asian countries, the seed of which is used in restocking programs for freshwater fishery management. We inspected apparently healthy seed stock of common carp Cyprinus carpio L. and Siberian crucian carp Carassius auratus for the presence of KHV using PCR-based diagnostic tests as a part of a stock enhancement program from 2009 to 2010 in Korea.