Triploid hard clams Mercenaria mercenaria produced by inhibiting polar body I or polar body II
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چکیده
منابع مشابه
Comparative Growth and Survival of Juvenile Hard Clams, Mercenaria mercenaria, Fed Commercially Available Diets
Hobbyist and researchers often use commercially available phytoplankton concentrates to maintain filter feeding organisms held in their ornamental or experimental tanks. This study investigated the nutritional value of 10 products available commercially for juvenile hard clams, Mercenaria mercenaria. Growth and mortality rates in clams fed these products were compared with those found in clams ...
متن کاملEnvironmental salinity modulates the effects of elevated CO2 levels on juvenile hard-shell clams, Mercenaria mercenaria.
Ocean acidification due to increasing atmospheric CO2 concentrations results in a decrease in seawater pH and shifts in the carbonate chemistry that can negatively affect marine organisms. Marine bivalves such as the hard-shell clam, Mercenaria mercenaria, serve as ecosystem engineers in estuaries and coastal zones of the western Atlantic and, as for many marine calcifiers, are sensitive to the...
متن کاملShort-term acute hypercapnia affects cellular responses to trace metals in the hard clams Mercenaria mercenaria.
Estuarine and coastal habitats experience large fluctuations of environmental factors such as temperature, salinity, partial pressure of CO2 ( [Formula: see text] ) and pH; they also serve as the natural sinks for trace metals. Benthic filter-feeding organisms such as bivalves are exposed to the elevated concentrations of metals in estuarine water and sediments that can strongly affect their ph...
متن کاملGeographic origin and culture method influence the overwinter mortality of juvenile hard clams, Mercenaria mercenaria (L.)
a Baruch College and Graduate Center, City University of New York, 17 Lexington Avenue, Box A0506, New York, NY 10010, USA b Department of Marine and Coastal Sciences and Haskin Shellfish Research Laboratory, Rutgers University, 6959 Miller Avenue, Port Norris, NJ 08349, USA c University of Maine at Machias and Downeast Institute, 116 O'Brien Avenue, Machias, ME 04654, USA d Rutgers Cooperative...
متن کاملEffect of gamma irradiation on shelf life and bacterial and viral loads in hard-shelled clams (Mercenaria mercenaria).
The feasibility of using 60Co gamma irradiation to inactivate total coliforms, fecal coliforms, Escherichia coli, Clostridium perfringens, and F-coliphage in hard-shelled clams, Mercenaria mercenaria, was investigated. The results of three trials indicated average D10 values of 1.32 kGy for total coliforms, 1.39 kGy for fecal coliforms, 1.54 kGy for E. coli, 2.71 kGy for C. perfringens, and 13....
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ژورنال
عنوان ژورنال: Aquaculture Research
سال: 2017
ISSN: 1355-557X,1365-2109
DOI: 10.1111/are.13476