Biofilm formation and effects using strains of intestinal Bacillus species isolated from Surf Clam (Tresus keenae)
Chul Won Kim, Seung Won Yi, Young Mi Lee and Han Seung Kang
Department of Aquaculture, Korea National College of Agriculture and Fisheries, Kongjwipatjwi-ro 1515, Wansan-gu, Jeonju, Jeollabuk-do 54874, Korea National Institute of Animal Science, Kongjwipatjwi-ro 1500, Iseo-myeon, Wanju-gun, Jeollabuk-do 55365, K
In this study, 65 strains were isolated from Surf clam and Tresus keenae. Among the isolated strains, Bacillus genus strains were used to select strains with good effects on organic matter decomposition ability, pathogenic bacteria antibacterial activity, digestion, absorption and larval growth. Biofilm formation, water purification and seedling effects were investigated using the selected strain. As a result of the study, it was confirmed that strain specificity exists in the formation of biofilms, water purification and seedling effects. The results of this study are expected to be usefully utilized in the shellfish aquaculture industry. In addition, the purpose of this study is to inform researchers that they should be interested in and do a lot of research.
  
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