Photophosphorylation
This form of photophosphorylation occurs on the stroma lamella, or fret channels. In cyclic photophosphorylation, the high- ... the phosphorylation of ADP to form ATP using the energy of sunlight is called photophosphorylation. Cyclic photophosphorylation ... Unlike non-cyclic photophosphorylation, NADP+ does not accept the electrons; they are instead sent back to the cytochrome b6f ... discovered photophosphorylation in vitro in isolated chloroplasts with the help of P32. His first review on the early research ...
Cytochrome b6f complex
In a separate reaction, the cytochrome b6f complex plays a central role in cyclic photophosphorylation, when NADP+ is not ... ISBN 978-0-632-04321-7. Bendall D (1995). "Cyclic photophosphorylation and electron transport". Biochimica et Biophysica Acta ( ... it has been proposed that it is used for cyclic photophosphorylation by the following mechanism: Fd (red) + heme x (ox) → Fd ( ... cytochrome b6f catalyzes another electron transfer reaction that is central to cyclic photophosphorylation. The electron from ...
Adenosine triphosphate
The process is called photophosphorylation. The "machinery" is similar to that in mitochondria except that light energy is used ...
André Jagendorf
He was a major force among the pioneers that established the presence of photophosphorylation in defiance of the common ... Jagendorf A. T.; G. Hind (1963). "Studies on the mechanism of photophosphorylation". Photosynthetic Mechanisms of Green Plants ... Jagendorf, A. T. (2002). "Photophosphorylation and the chemiosmotic perspective". Photosynthesis Research. 73 (1-3): 233-241. ... a brilliant and an original scientist has made seminal contributions to the development of photophosphorylation and the ...
Photobiology
Roles of photophosphorylation and oxidative phosphorylation". Planta. 161 (2): 129-136. doi:10.1007/bf00395472. ISSN 0032-0935 ...
Archaea
This process is a form of photophosphorylation. The ability of these light-driven pumps to move ions across membranes depends ...
Otto Kandler
Photophosphorylation, the conversion of light into phosphate bond energy". J Am Chem Soc. 76 (24): 6324-6329. doi:10.1021/ ... So, in 1950, he was the first to present experimental evidence for the light-dependent formation of ATP (photophosphorylation) ... He presented the first experimental evidence for the existence of photophosphorylation in vivo. His discovery of the basic ... For his early publications on photophosphorylation he received a generous research fellowship from the Rockefeller Foundation ...
Photosynthesis
discovered photophosphorylation in vitro in isolated chloroplasts with the help of P32. Louis N. M. Duysens and Jan Amesz ... Photophosphorylation, the conversion of light into phosphate bond energy". Journal of the American Chemical Society. 76 (24): ... An ATP synthase enzyme uses that chemiosmotic potential to make ATP during photophosphorylation, whereas NADPH is a product of ... In 1950, first experimental evidence for the existence of photophosphorylation in vivo was presented by Otto Kandler using ...
Hill reaction
Cell biology Photophosphorylation Daniel I. Arnon Hill, R. (1937). "Oxygen Evolved by Isolated Chloroplasts". Nature. 139 (3525 ...
Thylakoid
The ATP synthase uses the chemiosmotic potential to make ATP during photophosphorylation. These photosystems are light-driven ... It plays an important role for photophosphorylation during photosynthesis. During the light-dependent reaction, protons are ... Cyclic electron transport or cyclic photophosphorylation produces only ATP. The noncyclic variety involves the participation of ... Noncyclic electron transport or non-cyclic photophosphorylation produces NADPH + H+ and ATP. ...
Britton Chance
17: 65-134 (1956) Chance, B; Ito, T. and Nishimura, M. "Studies on bacterial photophosphorylation 3. A sensitive and rapid ... method of determination of photophosphorylation." Biochimica et Biophysica Acta. 59 (1): 177-182 (1962) Chance, B. "Energy- ...
Proteorhodopsin
"Proteorhodopsin photosystem gene expression enables photophosphorylation in a heterologous host". PNAS. 104 (13): 5590-5595. ...
Chloroplast
This is termed cyclic photophosphorylation because the electrons are recycled. Cyclic photophosphorylation is common in C4 ...
Microbial genetics
ATP synthase is used as photophosphorylation to convert chemicals into ATP. Archaea and bacteria are structurally similar even ...
Electrochemical gradient
The proton gradient can be generated through either noncyclic or cyclic photophosphorylation. Of the proteins that participate ... bacteriorhodopsin and noncyclic photophosphorylation and oxidative phosphorylation. The way bacteriorhodopsin generates a ... in noncyclic photophosphorylation, photosystem II (PSII), plastiquinone, and cytochrome b6f complex directly contribute to ...
Heterocyst
... s maintain photosystem I, allowing them to generate ATP by cyclic photophosphorylation. Single heterocysts develop ...
Evolution of metal ions in biological systems
The reactions in these cell compartments are glycolysis, photophosphorylation and carbon assimilation. ATP, the main source of ...
Cyanophage N-1
Viral replication is powered by cyclic photophosphorylation and the use of carbohydrate stores; photosystem II activity is not ...
Bioenergetics
After glucose is synthesized, the plant cell can undergo photophosphorylation to produce ATP. In August 1960, Robert K. Crane ...
Chemiosmosis
Cyanobacteria, green sulfur bacteria, and purple bacteria synthesize ATP by a process called photophosphorylation. These ...
Cylindrospermopsis raciborskii
C. raciborskii does maintain photosystem I, allowing it to generate ATP by cyclic photophosphorylation. The mechanism of ...
Daniel I. Arnon
In 1954, Arnon, Mary Belle Allen and Frederick Robert Whatley discovered photophosphorylation in vitro. In 1967 he was ...
Frederick Whatley
In 1954, Whatley, Mary Belle Allen and Daniel Israel Arnon discovered photophosphorylation in vitro. In 1967 he was nominated ...
Light-dependent reactions
In cyclic photophosphorylation, cytochrome b6f uses electrons and energy from PSI to create more ATP and to stop the production ... In non-cyclic photophosphorylation, cytochrome b6f uses electrons from PSII and energy from PSI[citation needed] to pump ... Cytochrome b6f and ATP synthase work together to produce ATP (photophosphorylation) in two distinct ways. ...
Ferredoxin
In non-cyclic photophosphorylation, ferredoxin is the last electron acceptor thus reducing the enzyme NADP+ reductase. It ... The chloroplast ferredoxin is involved in both cyclic and non-cyclic photophosphorylation reactions of photosynthesis. ...
Polyphenol oxidase
In functional chloroplasts, it may be involved in oxygen chemistry like mediation of pseudocyclic photophosphorylation. Enzyme ...
Glufosinate
... leading to the uncoupling of photophosphorylation. The uncoupling of photophosphorylation causes the production of reactive ...
DCMU
"Regulation of Cyclic Photophosphorylation during Ferredoxin-Mediated Electron Transport : Effect of DCMU and the NADPH/NADP ...
Phosphorylation
ATP is synthesized at the expense of solar energy by photophosphorylation in the chloroplasts of plant cells. Phosphorylation ...
Phototroph
Photoheterotrophs produce ATP through photophosphorylation but use environmentally obtained organic compounds to build ...