scholarly journals Phytochrome Levels in the Green Alga Mesotaenium caldariorum Are Light Regulated

1993 ◽  
Vol 101 (1) ◽  
pp. 97-103 ◽  
Author(s):  
L. Z. Morand ◽  
D. G. Kidd ◽  
J. C. Lagarias
Keyword(s):  
Green Alga ◽  
Mesotaenium Caldariorum

Atypical phytochrome gene structure in the green alga Mesotaenium caldariorum

1995 ◽  
Vol 29 (6) ◽  
pp. 1127-1142 ◽  
Author(s):  
Donna M. Lagarias ◽  
Shu-Hsing Wu ◽  
J. Clark Lagarias
Keyword(s):  
Green Alga ◽  
Gene Structure ◽  
Phytochrome Gene ◽  
Mesotaenium Caldariorum

scholarly journals Calcium Transport in the Green Alga Mesotaenium caldariorum

1990 ◽  
Vol 93 (2) ◽  
pp. 748-757 ◽  
Author(s):  
Tom Berkelman ◽  
J. Clark Lagarias
Keyword(s):  
Green Alga ◽  
Calcium Transport ◽  
Mesotaenium Caldariorum

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
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