Components of natural gas resulting from thermal degradation of the blue-green alga (cyanobacterium)Oscillatoria tenuis

1989 ◽  
Vol 1 (3) ◽  
pp. 285-287 ◽  
Author(s):  
Qingyu Wu ◽  
Guoging Sheng ◽  
Jiamo Fu
Keyword(s):  
Natural Gas ◽  
Thermal Degradation ◽  
Green Alga ◽  
Blue Green Alga

Effect of Iron Limitation on the Ultrastructure of Agmenellum Quadruplicatum

1981 ◽  
Vol 39 ◽  
pp. 410-411
Author(s):  
L. P. Hardie ◽  
D. L. Balkwill ◽  
S. E. Stevens
Keyword(s):  
Growth Medium ◽  
Green Alga ◽  
Natural Habitat ◽  
Iron Limitation ◽  
Natural Environments ◽  
Blue Green Alga ◽  
Marine Cyanobacterium ◽  
Natural Systems ◽  
Thin Sectioning ◽  
Agmenellum Quadruplicatum

Agmenellum quadruplicatum is a unicellular, non-nitrogen-fixing, marine cyanobacterium (blue-green alga). The ultrastructure of this organism, when grown in the laboratory with all necessary nutrients, has been characterized thoroughly. In contrast, little is known of its ultrastructure in the specific nutrient-limiting conditions typical of its natural habitat. Iron is one of the nutrients likely to limit this organism in such natural environments. It is also of great importance metabolically, being required for both photosynthesis and assimilation of nitrate. The purpose of this study was to assess the effects (if any) of iron limitation on the ultrastructure of A. quadruplicatum. It was part of a broader endeavor to elucidate the ultrastructure of cyanobacteria in natural systemsActively growing cells were placed in a growth medium containing 1% of its usual iron. The cultures were then sampled periodically for 10 days and prepared for thin sectioning TEM to assess the effects of iron limitation.

Effects of amino acids on the blue-green alga (cyanobacteria) Tolypothrix scytonemoides (Gardner) Geitler

2006 ◽  
Vol 8 (3) ◽  
pp. 286-293
Author(s):  
Uma Maheshwari Rajendran ◽  
Elango Kathirvel ◽  
Anand Narayanaswamy
Keyword(s):  
Amino Acids ◽  
Green Alga ◽  
Blue Green Alga

scholarly journals Uridine Diphosphate Galacturonate 4-Epimerase from the Blue-Green Alga Anabaena flos-aquae

1974 ◽  
Vol 249 (8) ◽  
pp. 2366-2372
Author(s):  
Mary A. Gaunt ◽  
Utpalendu S. Maitra ◽  
Helmut Ankel
Keyword(s):  
Green Alga ◽  
Uridine Diphosphate ◽  
Blue Green Alga

scholarly journals Superoxide dismutases from a blue-green alga, Plectonema boryanum.

1975 ◽  
Vol 250 (8) ◽  
pp. 2801-2807 ◽  
Author(s):  
K Asada ◽  
K Yoshikawa ◽  
M Takahashi ◽  
Y Maeda ◽  
K Enmanji
Keyword(s):  
Green Alga ◽  
Superoxide Dismutases ◽  
Blue Green Alga ◽  
Plectonema Boryanum

Competition of the green alga Scenedesmus and the blue-green alga Oscillatoria

1978 ◽  
Vol 21 (1) ◽  
pp. 473-479 ◽  
Author(s):  
Luuc R. Mur ◽  
Herman J. Gons ◽  
Louis van Liere
Keyword(s):  
Green Alga ◽  
Blue Green Alga
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