نتایج جستجو برای: neoparamoeba
تعداد نتایج: 52 فیلتر نتایج به سال:
amoebic gill disease (agd) is the most important parasitic disease of atlantic salmon industry inaustralia. atlantic salmon (salmo salar) experimentally infected with neoparamoeba sp. apparently showedagd gross signs on the gill and an amoebic-associated gill pathology. physico-chemical factors of waterduring the experiment were monitored regularly and were approximately constant (temperature: ...
Seven marine gymnamoebae were isolated from different environments of seawater, slush (pack ice meltwater), and sediment in the Ross Sea area of Antarctica. All amoebae were isolated and maintained at temperatures below 4 1C. Growth, rate of locomotion, and general morphology were observed at an environmentally appropriate temperature (1 1C) and at room temperature (!25 1C). Molecular (srDNA se...
1 Fish Health Unit, Marine Institute, Galway, Ireland, Marine and Freshwater Research Centre, Galway Mayo Institute of Technology, Galway, Ireland, CSIRO Agriculture and Food, Integrated Sustainable Aquaculture Production, Hobart, TAS, Australia, 4 Vet Aqua International, Oranmore Business Park, Galway, Ireland, CSIRO Agriculture and Food, Integrated Sustainable Aquaculture Production, St. Luci...
The destruction of mass cultures of microalgae by biological contamination of culture medium is a pervasive and expensive problem, in industry and research. A mathematical model has been formulated that attempts to explain contaminant growth dynamics in closed photobioreactors (PBRs). The model simulates an initial growth phase without PBR dilution, followed by a production phase in which cultu...
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