Results 121 to 130 of about 20,568 (165)
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Shrimp MultiPath™ multiplexed PCR white spot syndrome virus detection in penaeid shrimp
Diseases of Aquatic Organisms, 2023White spot syndrome virus (WSSV), which causes white spot disease, is one of the notoriously feared infectious agents in the shrimp industry, inflicting estimated production losses world-wide of up to US$1 billion annually. Cost-effective accessible surveillance testing and targeted diagnosis are key to alerting shrimp industries and authorities ...
R J, Moser +4 more
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They Trade Shrimp in Minneapolis? An Examination of the MGE White Shrimp Futures Contract
1999The successful introduction of risk management products to industries unfamiliar with futures markets (e.g., dairy, aquaculture, and environmental resources) is likely to become increasingly important as futures exchanges consider alternative structures (e.g., for-profit) and the trading platform evolves (i.e., electronic trading). Here, we examine the
Sanders, D.R., Pennings, J.M.E.
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Noradrenaline modulates the immunity of white shrimp Litopenaeus vannamei
Fish & Shellfish Immunology, 2006The total haemocyte count (THC), phenoloxidase activity, respiratory burst, superoxide dismutase (SOD) activity, phagocytic activity and clearance efficiency in response to pathogen Vibrio alginolyticus were measured when the white shrimp Litopenaeus vannamei (18.4 +/- 1.2 g) were injected individually with noradrenaline at 10(-8), 10(-7) and 10(-6 ...
Winton, Cheng +3 more
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cDNA cloning of the lysozyme of the white shrimp Penaeus vannamei
Fish & Shellfish Immunology, 2003Lysozyme, an antibacterial protein, has been implicated in innate immunity in invertebrates, but its activity in shrimp remained to be determined. We cloned the white shrimp lysozyme cDNA using a PCR strategy and detected its activity in haemocytes using a lytic-zone assay against Micrococcus luteus.
Rogerio R, Sotelo-Mundo +5 more
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Using Water Monitoring to Analyze the Livability of White Shrimp
2020The research develops an intelligent aquaculture system to detect the water quality of a culture pond. Additionally, using Fuzzy Logic to evaluate water quality that influences the aquaculture livability. Each species requires a different environment of water quality; therefore, the study utilizes an intelligent aquaculture system to detect the water ...
Wu-Chih Hu +4 more
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A new fungus disease of the white shrimp Penaeus setiferus
Journal of Invertebrate Pathology, 1973Abstract A primary mycosis of larvae of the white shrimp, Penaeus setiferus, is described. The disease first became apparent in larvae in the second protozoeal stage and disappeared as the shrimp reached the first mysis stage. Affected shrimp became immobilized by near complete tissue destruction and replacement by the expanding mycelium.
D V, Lightner, C T, Fontaine
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A White Shrimp Mark-Recapture Study
Transactions of the American Fisheries Society, 1974Abstract Marked sub-adult white shrimp were released in Galveston Bay in August 1963. Recoveries indicated there was no emigration from the bay between August and mid-October. Using the Bertalanffy growth function estimates of L∞ equals 214 mm, K = 0.09 (sexes combined).
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Sperm vitrification in the white shrimp Litopenaeus vannamei
Aquaculture, 2015Abstract This study aimed to evaluate the vitrification method for Litopenaeus vannamei sperm cryopreservation by using soy lecithin as extracellular cryoprotectant. For the toxicity assay three intracellular cryoprotectants were tested: dimethyl sulfoxide (DMSO), ethylene glycol (EG) and methanol (MeOH), at the final concentrations of 5, 10, or 30%
Thaís Castelo-Branco +4 more
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AMMONIA‐PRODUCING ENZYMES IN WHITE SHRIMP TAILS
Journal of Food Science, 1978ABSTRACT Of a number of potential ammonia‐producing enzymes tested, only adenosine deaminase and AMP deaminase could be detected in significant levels in white shrimp tails. In addition to these two enzymes, arginase was also shown to be present and formation of ammonia from arginine can thus potentially take place through urea and ...
CHIA‐PING S. YEH +2 more
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Pharmacokinetics of oxytetracycline in the white shrimp, Litopenaeus setiferus
Aquaculture, 2004Abstract Shrimp are among the most highly valued seafood in the US, and a large proportion are cultured. At least seven species of Vibrio bacteria and other pathogens often infect shrimp during some stage of culture, having profound impacts on productivity.
Lou Ann Reed +2 more
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