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Blue green algae

In a more elaborate and specific synthesis, the terpenoid indole skeleton found in haplaindole G, which is isolated from a blue-green alga, was constructed by addition of a nucleophilic formyl equivalent to enone 6.5A. Cyelization and aromatization to the indole 6.6B followed Hg -catalysed unmasking of the aldehyde group[6]. [Pg.50]

National Rivers Authority, Toxic Blue-green Algae, Water Quality Series Report No. 2, NRA, 1990,... [Pg.28]

G. A. Codd, The Toxicity of Benthic Blue-Green Algae in Scottish Freshwaters, Report No. FR/SC... [Pg.117]

Procaryotic organism Microorganisms which do NOT have an organized nucleus surrounded by a nuclear membrane. Bacteria and blue-green algae fit in this category. [Pg.623]

The tjipanazoles (18, 19a-d, 20a-b) a group of A-glycosides of indolo-[2,3-a]carbazole, have been isolated from the moderately antifungal extract of the blue-green alga Tolypothrix tjipanasensis. These alkaloids do not exhibit antitumor or protein kinase C (PKC) inhibitory activity, which is in contrast with the... [Pg.5]

Strongly hepatotoxic cyclic heptapeptides produced by some species of freshwater cyanobacteria (blue-green algae) (28). These microcystins represent a health risk to humans through drinking water, since they have been found to act as tumor promoters (29). Several chromatographic analytical procedures for microcystins have been... [Pg.120]

Oldest dated rocks Bacieria, blue green algae... [Pg.245]

Natural Toxins from Cyanobacteria (Blue-Green Algae)... [Pg.87]

Bacteria share with the blue-green algae a unique place in the worid of living oiganisms. Formerly elassified with the fungi, bacteria were considered as primitive members of... [Pg.3]

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Algae blue-green (Plectonema

Blue algae

Blue-green

Blue-green alga

Blue-green algae Spirulina platensis

Blue-green algae blooming

Blue-green algae classification

Blue-green algae pollution

Blue-green algae, toxins

Cyanobacteria (Blue-Green Algae) and other Photosynthetic Bacteria

Filamentous blue-green algae

Fossils of bacteria and blue-green algae

Green alga

Green algae

Nitrogen fixation blue-green algae

Spirulina blue-green algae

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