Comparison of main emissions at—196°C from phycobilisomes of two blue-green algae Anabaena cylindrica and Anacystis nidulans

1980 ◽  
Keyword(s):  
Green Algae ◽  
Anacystis Nidulans ◽  
Anabaena Cylindrica ◽  
Blue Green Algae

scholarly journals Studies on Nitrogen Fixation by Blue-Green Algae

1942 ◽  
Vol 19 (1) ◽  
pp. 78-87
Author(s):  
G. E. FOGG
Keyword(s):  
Nitrogen Fixation ◽  
Green Algae ◽  
Anabaena Cylindrica ◽  
Fixed Nitrogen ◽  
Blue Green Algae ◽  
Combined Nitrogen

1. Anabaena cylindrica Lemin. has been obtained in pure unialgal bacteria-free culture. 2. Due precautions having been taken against contamination by other organisms and error due to absorption of fixed nitrogen from the atmosphere, this alga has been shown to possess the capacity of fixing nitrogen. 3. Nitrogen fixation does not take place in the presence of a sufficient quantity of readily available combined nitrogen.

Effects of High Boron Concentrations on Nitrate Utilization and Photosynthesis in Blue-green Algae Anabaena PCC 7119 and Anacystis nidulans

1987 ◽  
Vol 128 (1-2) ◽  
pp. 161-168 ◽  
Author(s):  
P. Mateo ◽  
F. Martínez ◽  
I. Bonilla ◽  
E. Fernandez Valiente ◽  
E. Sanchez Maeso
Keyword(s):  
Green Algae ◽  
Anacystis Nidulans ◽  
Blue Green Algae ◽  
High Boron

Cellular Effects of Herbicide Simazine on Blue-Green Algae

1982 ◽  
Vol 40 ◽  
pp. 324-325
Author(s):  
R.S. Mehta ◽  
K.W. Hawxby
Keyword(s):  
Green Algae ◽  
Green Alga ◽  
Anacystis Nidulans ◽  
Blue Green Alga ◽  
Blue Green Algae ◽  
Cellular Effects

This study is sought to compare the effects of herbicide simazine (2-chloro 4,-6-bis (ethylamino)-S-triazine) on cellular corrponents of control and the treated cells of the blue-green alga (cyanobacterium) Anacystis nidulans, which are well defined and documented. The extent to which this initial interpretation of observations are realities, must be determined by biochemical and perhaps cytochemical techniques as well.

STUDIES ON THE TOXICITY OF POLYMYXIN B TO BLUE-GREEN ALGAE

1967 ◽  
Vol 13 (8) ◽  
pp. 987-993 ◽  
Author(s):  
B. A. Whitton
Keyword(s):  
Cell Density ◽  
Green Algae ◽  
Polymyxin B ◽  
Anacystis Nidulans ◽  
Blue Green Algae ◽  
Toxicity Level

A study was made on the toxicity of polymyxin B to two blue-green algae. Above a critical cell density, the toxicity level of polymyxin related to cell density of Anacystis nidulans and Chlorogloea fritschii was approximately linear. Below this the toxicity level was almost independent of cell density. Polymyxin was much more toxic to A. nidulans in the light than in the dark. Contrary to what might be expected from the known properties of polymyxin, no interference with polymyxin toxicity by any cation could be detected.

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