摘要
In recent years,bonamiosis has frequently occurred in European areas,which has caused the death of oyster in a wide range and brought enormous economic losses to the breeding industry of oyster. Nowadays,the study on Bonamia sp. is still in the elementary phase. The technology of pathogen’s culture in vitro is the basis for further study on the pathogenesis of Bonamia sp.,its interaction with hosts and the prevention and control of the related disease. In this study,total tissues of oyster identified by PCR were used as culture media to in vitro culture. After one month,they were identified by the method of in situ hybridization. It was found that the results of in situ hybridization were accordant with PCR results. And Bonamia ostreae were detected by in situ hybridization after B. ostreae were cultured for one month. We successfully established a simple and feasible method for in vitro culturing B. ostreae.
In recent years,bonamiosis has frequently occurred in European areas,which has caused the death of oyster in a wide range and brought enormous economic losses to the breeding industry of oyster. Nowadays,the study on Bonamia sp. is still in the elementary phase. The technology of pathogen’s culture in vitro is the basis for further study on the pathogenesis of Bonamia sp.,its interaction with hosts and the prevention and control of the related disease. In this study,total tissues of oyster identified by PCR were used as culture media to in vitro culture. After one month,they were identified by the method of in situ hybridization. It was found that the results of in situ hybridization were accordant with PCR results. And Bonamia ostreae were detected by in situ hybridization after B. ostreae were cultured for one month. We successfully established a simple and feasible method for in vitro culturing B. ostreae.
基金
Supported by National Science and Technology Supporting Program(2012BAK11B04)
