Results 91 to 100 of about 42,314 (255)

A mutant of Chlamydomonas without LHCSR maintains high rates of photosynthesis, but has reduced cell division rates in sinusoidal light conditions.

open access: yesPLoS ONE, 2017
The LHCSR protein belongs to the light harvesting complex family of pigment-binding proteins found in oxygenic photoautotrophs. Previous studies have shown that this complex is required for the rapid induction and relaxation of excess light energy ...
Michael Cantrell, Graham Peers
doaj   +1 more source

Photosynthesis is widely distributed among Proteobacteria as demonstrated by the phylogeny of PufLM reaction center proteins

open access: yes, 2018
Two different photosystems for performing bacteriochlorophyll-mediated photosynthetic energy conversion are employed in different bacterial phyla. Those bacteria employing a photosystem II type of photosynthetic apparatus include the phototrophic purple ...
Imhoff, J., Künzel, S., Rahn, T.
core   +1 more source

Arabidopsis thaliana mutants lacking cpFtsY or cpSRP54 exhibit different defects in photosystem II repair

open access: yesFrontiers in Plant Science, 2015
Photosystem II (PS II) is a multi subunit protein complex embedded in the thylakoid membrane of cyanobacteria and chloroplasts. As the PS II reaction center protein D1 is prone to a light induced damage that inhibits PS II function especially at elevated
Björn eWalter   +2 more
doaj   +1 more source

Modeling of Transient Absorption Spectra in Exciton Charge-Transfer Systems

open access: yes, 2017
Time-resolved spectroscopy provides the main tool for analyzing the dynamics of excitonic energy transfer in light-harvesting complexes. To infer time-scales and effective coupling parameters from experimental data requires to develop numerical exact ...
Kramer, Tobias   +2 more
core   +1 more source

Light‐harvesting complex II protein CP29 binds to photosystem I of Chlamydomonas reinhardtii under State 2 conditions [PDF]

open access: bronze, 2005
Joanna Kargul   +5 more
openalex   +1 more source

Energy-dependent quenching adjusts the excitation diffusion length to regulate photosynthetic light harvesting

open access: yes, 2018
An important determinant of crop yields is the regulation of photosystem II (PSII) light harvesting by energy-dependent quenching (qE). However, the molecular details of excitation quenching have not been quantitatively connected to the PSII yield, which
Amarnath, Kapil   +2 more
core  

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