Results 171 to 180 of about 42,396 (212)
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1977
The blue-green algae represent a unique stage in the evolution of plant life. The cyanophyta are clearly procaryotic organisms and so they might well be called blue-green bacteria. However they are the only procaryotes able to produce oxygen from water so their photosynthetic activity is like that of the higher plants (Krogmann, 1973).
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The blue-green algae represent a unique stage in the evolution of plant life. The cyanophyta are clearly procaryotic organisms and so they might well be called blue-green bacteria. However they are the only procaryotes able to produce oxygen from water so their photosynthetic activity is like that of the higher plants (Krogmann, 1973).
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Control of sporulation in a blue-green alga
Developmental Biology, 1965Abstract Sporulation of the blue-green alga Anabaena cylindrica Lemm. generally ensues adjacent to heterocysts, in strings of from one to several cells. As a preliminary to an attempt to test whether heterocysts help to initiate sporulation of cells adjacent to them, environmental conditions conducive to rapid, sure sporulation adjacent to ...
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NADH oxidase in Blue-Green algae
Biochemical and Biophysical Research Communications, 1968Abstract Although particulate fractions prepared from two colorless members of the Cyanophyta were shown by Webster and Hackett (1966) to possess NADH oxidase, it was recently reported that no NADH oxidase activity could be detected in particles isolated from some pigmented members of the Cyanophyta ( Smith et al. , 1967 ). This communication
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Effect of pesticides on blue-green algae
Archiv f�r Mikrobiologie, 1973Effect of pesticides, i.e., Benzene Hexachloride, Lindane, Diazinon and Endrin that are often used in India was observed on nitrogen-fixing blue-green algae Cylindrospermum sp., Aulosira fertilissima Ghose and aerobically non-nitrogen-fixing blue-green alga Plectonema boryanum strain 594.
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Blue‐green algae (cyanobacteria)
Medical Journal of Australia, 1992B, Jalaludin, W, Smith
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NITROGEN FIXATION BY BLUE-GREEN ALGAE
Science, 1930F E, Allison, H J, Morris
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The carotenoids of blue-green algae—I.
Phytochemistry, 1966Sissel Hertzberg, Synnøve Liaaen Jensen
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Growth inhibition of blue-green algae by allelopathic effects of macrophytes
Water Science and Technology, 1999Hosomi Masaaki
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