scholarly journals Blue Light, a Positive Switch Signal for Nitrate and Nitrite Uptake by the Green Alga Monoraphidium braunii

1991 ◽  
Vol 95 (2) ◽  
pp. 374-378 ◽  
Author(s):  
Pedro J. Aparicio ◽  
Miguel A. Quiñones
Keyword(s):  
Blue Light ◽  
Green Alga ◽  
Nitrite Uptake ◽  
Nitrate And Nitrite ◽  
Monoraphidium Braunii

Blue-light-induced pH changes associated with NO3-, NO2- and Cl- uptake by the green alga Monoraphidium braunii

1994 ◽  
Vol 17 (12) ◽  
pp. 1323-1330 ◽  
Author(s):  
P. J. APARICIO ◽  
F. G. WITT ◽  
J. M. RAMIREZ ◽  
M. A. QUINONES ◽  
T. BALANDIN
Keyword(s):  
Blue Light ◽  
Green Alga ◽  
Ph Changes ◽  
Monoraphidium Braunii

Glutamine synthetase from the green alga Monoraphidium braunii is regulated by oxidative modification

Plant Science ◽  
1995 ◽  
Vol 110 (2) ◽  
pp. 269-277 ◽  
Author(s):  
Lourdes Humanes ◽  
JoséManuel García-Fernández ◽  
Antonio López-Ruiz ◽  
Jesús Diez
Keyword(s):  
Glutamine Synthetase ◽  
Green Alga ◽  
Oxidative Modification ◽  
Monoraphidium Braunii

Differential effects of ammonium and tungsten on nitrate and nitrite uptake and reduction by sunflower plants

Plant Science ◽  
1990 ◽  
Vol 70 (1) ◽  
pp. 21-26 ◽  
Author(s):  
Purificacion de la Haba ◽  
Eloisa Agüera ◽  
JoséM. Maldonado
Keyword(s):  
Differential Effects ◽  
Nitrite Uptake ◽  
Nitrate And Nitrite ◽  
And Tungsten

Purification and Characterization of Cytochrome c6 from the Unicellular Green Alga Scenedesmus obliquus

1997 ◽  
Vol 52 (11-12) ◽  
pp. 740-746 ◽  
Author(s):  
Röbbe Wünschiers ◽  
Thomas Zinn ◽  
Dietmar Linder ◽  
Rüdiger Schulz
Keyword(s):  
Cytochrome C ◽  
Green Alga ◽  
Scenedesmus Obliquus ◽  
Terminal Sequence ◽  
Ammonium Sulfate Precipitation ◽  
Purification And Characterization ◽  
Unicellular Green Alga ◽  
Sds Page ◽  
Monoraphidium Braunii

Abstract Purification of a soluble cytochrome c6 from the unicellular green alga Scenedesmus obliquus by a simple and rapid method is described. The purification procedure includes ammonium sulfate precipitation and non-denaturating PAGE. The N-terminal sequence of the first 20 amino acids was determined and shows 85% similarity and 75% identity to the sequence of cytochrome c6 from the green alga Monoraphidium braunii. The ferrocyto-chrome shows typical UV/VIS absorption peaks at 552.9, 521.9 and 415.7 nm. The apparent molecular mass was estimated to be 12 kD a by SDS-PAGE. EPR-spectroscopy at 20K shows resonances indicative for two distinct low-spin heme forms.

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