Rhizobium leguminosarum biovar viciae 1-aminocyclopropane-1-carboxylate deaminase promotes nodulation of pea plants

Article Abstract:

The authors descuss the strategies used by Rhizobium in nodulation regulation. They have isolated and characterized 1-aminocyclopropane-1-carboxylate deaminase gene from deaminase-producing Rhizobium leguminosarum biovar viciae, and have described the strategy employed by Rhizobium to promote nodulation via ethylene level adjustment in legumes.

Canada, Ethylene, Vegetables and melons, Other Vegetable (except Potato) and Melon Farming, Green Peas, Pea, Rhizobium, Amines, Peas, Propane, Chemical properties

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Giardia cysts in wastewater treatment plants in Italy

Article Abstract:

Research has been conducted on water-born pathogen Giardia. The authors have evaluated the prevalence of Giardia in wastewater treatment plants in Italy, and have estimated the treatment plants' efficiency in removing these parasites.

Italy, Giardia, Giardia lamblia, Wastewater

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Novel derivatives of 9,10-anthraquinone are selective algicides against the musty-odor cyanobacterium Oscillatoria perornata

Article Abstract:

Research has been conducted on 9,10-anthraquinone synthetic derivatives. The authors have demonstrated that these derivatives reduce Oscillatoria perornata and 2-methylisoborneol abundance in catfish pond water.

United States, Austria, Industrial Organic Chemicals, Anthraquinones, Causes of, Cyanobacteria, Odors, Odours

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