Results 211 to 220 of about 30,289 (262)

Di- and tribromoindoles in the common oyster (Crassostrea virginica)

Chemosphere, 2003
The sources/origins, fate and impacts of naturally occurring organobromine compounds in the marine environment are largely unknown. Soft tissue composites of the common oyster (Crassostrea virginica) collected from coastal Georgia (USA) were analyzed for organobromines by gas chromatography.
openaire   +2 more sources

Sterols of the oyster,Crassostrea virginica

Lipids, 1980
AbstractA commericial sample of the oyster,Crassostrea virginica, obtained from Maryland waters of the Chesapeake Bay, contained 31 desmethylesterols and at least eight 4‐monomethylsterols. The combined gas liquid chromatography‐mass spectra of the minor components showed the presence of 6 unusual sterols, 24‐ethylcholest‐22‐en‐3β ol, 4α‐methyl‐24 ...
Shin‐Ichi Teshima, Glenn W. Patterson, Samson R. Dutky   +2 more
openaire   +1 more source

Phylogenetic Analysis of Molluscan Metallothioneins: Evolutionary Insight from Crassostrea virginica

Journal of Molecular Evolution, 2016
Mechanisms by which organisms genetically adapt to environmental conditions are of fundamental importance to studies of evolutionary biology and environmental physiology. Natural selection acts on existing genetic variation leading to adaptation through selection of new mutations that confer beneficial advantages to populations.
Matthew J, Jenny, Samantha L, Payton, David A, Baltzegar, Jeffrey D, Lozier   +3 more
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The Eastern Oyster, "Crassostrea virginica"

Estuaries, 1997
Thomas M. Soniat, V. S. Kennedy, R. I. E. Newell, A. F. Eble   +3 more
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of the oyster, Crassostrea virginica

Comparative Biochemistry and Physiology Part B: Comparative Biochemistry, 1981
Shin-ichi Teshima, Glenn W. Patterson
openaire   +1 more source

Experimental bacterial infections in the oyster Crassostrea virginica

Journal of Invertebrate Pathology, 1966
Abstract The course of infection in oysters initiated by intracardial injection of Bacillus thuringiensis (spores and vegetative cells), Mycobacterium smegmatis , and bacterium A-3 (a Pseudomonas -like organism) was monitored periodically by plate counts of whole oyster homogenate and of heart blood samples.
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Phosphoproteins of Oyster (Crassostrea virginica) Shell Organic Matrix

1992
As in most biominerals, the oyster shell is a composite of inorganic crystals and an organic matrix. Its mineral is primarily calcitic calcium carbonate and its matrix is made up largely of highly acidic phosphoproteins. Among molluscs, this type of matrix may be confined to those which form the foliated microstructure.
openaire   +1 more source

Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

Lysozymelike Activities in the Hemolymph of Crassostrea virginica

1974
In recent years the presence of lysozymelike activities in the hemolymph of invertebrates has been documented with increasing frequency. Mohrig and Messner (1968) report the occurrence of lysozyme at a level of 25–500 µg/ml in the hemolymph of normal Gallaria mellonella. This level can, however, be elevated nonspecifically up to a maximum of 9000 µg/ml
openaire   +1 more source

Interactive Effects of Water Temperature and Salinity on Growth and Mortality of Eastern Oysters, Crassostrea virginica: A Meta-Analysis Using 40 Years of Monitoring Data

Journal of Shellfish Research, 2017
M. R. Lowe, Troy Sehlinger, T. Soniat, M. Peyre   +3 more
semanticscholar   +1 more source