Titlebook: Biological and Environmental Chemistry of DMSP and Related Sulfonium Compounds; Ronald P. Kiene,Pieter T. Visscher,Gunter O. Kirst Book 19

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,An Alternative Approach to the Measurement of β-Dimenthylsulfoniopropionate (DMSP) and Other PrecurLC instrumentation tailored to the measurement of dimethylsulfide (DMS) precursors. By combining the separation and identification capabilities of ion-exchange HPLC with flame photometric detection after a post-column alkaline hydrolysis step, a high degree of selectivity is achieved towards compoun

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3-Dimethylsulfoniopionate Biosynthesis and use by Flowering Plants,al diverse flowering plants, including intertidal . species and sugarcane (Poaceae), and the coastal plant . (Asteraceae). Many other species may have traces of DMSP (0.01-0.5 mol g-1 fresh weight). The biosynthetic pathway has been investigated in . leaves. . isotope labeling data are consistent wi

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Effects of Sulfide on Growth and Dimethylsulfoniopropionate (DMSP) Concentration in ,,intained in sand-filled pots and supplemented with a balanced nutrient mixture and 1 g/1 of NaCl. After they were well established, plants were separated into four treatment groups that were maintained in different sulfide concentrations ranging from 0 to 2 mM Na.S for 5 weeks in March and April, 19

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Biosynthesis of Dimethylsulfoniopropionate in , (Dinophyceae),arine macroalgae and microalgae contain DMSP in high concentration and release DMS. . (Dinophyceae) is one of the DMSP producers. In ., the sulfur, the methyl carbon and carbons 2 and 3 of the methionine molecule are efficiently incorporated into DMSP. The location of label in the radioactive DMSP i

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Osmotic Adjustment in Phytoplankton and MacroAlgae,he osmotic balance is maintained by adjusting the cellular solute concentrations. Besides the ions K., Na. and CI., which are controlled by selective ion transport, the synthesis, accumulation and degradation of organic osmolytes such as polyols, sugars, tertiary sulfonium and quaternary ammonium co