The Chlamydomonas reinhardtii Nar1 Gene Encodes a Chloroplast Membrane Protein Involved in Nitrite Transport

2000 ◽  
Vol 12 (8) ◽  
pp. 1441
Author(s):  
Jesus Rexach ◽  
Emilio Fernandez ◽  
Aurora Galvan
Keyword(s):  
Membrane Protein ◽  
Chlamydomonas Reinhardtii ◽  
Chloroplast Membrane ◽  
Nitrite Transport

scholarly journals Characterization of the 32,000 Dalton Chloroplast Membrane Protein

1979 ◽  
Vol 64 (5) ◽  
pp. 828-832 ◽  
Author(s):  
Steven A. Weinbaum ◽  
Jonathan Gressel ◽  
Avi Reisfeld ◽  
Marvin Edelman
Keyword(s):  
Membrane Protein ◽  
Chloroplast Membrane

scholarly journals Tetratricopeptide repeat protein protects photosystem I from oxidative disruption during assembly

2016 ◽  
Vol 113 (10) ◽  
pp. 2774-2779 ◽  
Author(s):  
Mark Heinnickel ◽  
Rick G. Kim ◽  
Tyler M. Wittkopp ◽  
Wenqiang Yang ◽  
Karim A. Walters ◽  
...  
Keyword(s):  
Membrane Protein ◽  
Chlamydomonas Reinhardtii ◽  
Photosystem I ◽  
Thylakoid Membrane ◽  
Redox State ◽  
Tetratricopeptide Repeat ◽  
Wild Type ◽  
Repeat Protein ◽  
Tetratricopeptide Repeat Protein ◽  
History Of

A Chlamydomonas reinhardtii mutant lacking CGL71, a thylakoid membrane protein previously shown to be involved in photosystem I (PSI) accumulation, exhibited photosensitivity and highly reduced abundance of PSI under photoheterotrophic conditions. Remarkably, the PSI content of this mutant declined to nearly undetectable levels under dark, oxic conditions, demonstrating that reduced PSI accumulation in the mutant is not strictly the result of photodamage. Furthermore, PSI returns to nearly wild-type levels when the O2 concentration in the medium is lowered. Overall, our results suggest that the accumulation of PSI in the mutant correlates with the redox state of the stroma rather than photodamage and that CGL71 functions under atmospheric O2 conditions to allow stable assembly of PSI. These findings may reflect the history of the Earth’s atmosphere as it transitioned from anoxic to highly oxic (1–2 billion years ago), a change that required organisms to evolve mechanisms to assist in the assembly and stability of proteins or complexes with O2-sensitive cofactors.

scholarly journals CHLOROPLAST MEMBRANE PROTEIN PHOSPHORYLATION

1982 ◽  
Vol 36 (6) ◽  
pp. 743-748 ◽  
Author(s):  
Philip Haworth ◽  
David J. Kyle ◽  
Peter Horton ◽  
Charles J. Arntzen
Keyword(s):  
Membrane Protein ◽  
Protein Phosphorylation ◽  
Chloroplast Membrane

scholarly journals Presence of the rapidly-labelled 32 000-dalton chloroplast membrane protein in triazine resistant biotypes

FEBS Letters ◽  
1982 ◽  
Vol 140 (1) ◽  
pp. 36-40 ◽  
Author(s):  
Autar K. Mattoo ◽  
Jonathan B. Marder ◽  
Jonathan Gressel ◽  
Marvin Edelman
Keyword(s):  
Membrane Protein ◽  
Chloroplast Membrane
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