Results 51 to 60 of about 8,008,108 (303)

Characterizing the supercomplex association of photosynthetic complexes in cyanobacteria

open access: yesRoyal Society Open Science, 2021
The light reactions of photosynthesis occur in thylakoid membranes that are densely packed with a series of photosynthetic complexes. The lateral organization and close association of photosynthetic complexes in native thylakoid membranes are vital for ...
Zimeng Zhang   +2 more
doaj   +1 more source

Bacteriochlorophyll-protein complexes from the light-harvesting antenna of photosynthetic bacteria [PDF]

open access: yesBiochemistry, 1978
Detergent-solubilized bacteriochlorophyll--protein complexes corresponding to the light-harvesting antenna are isolated from Rhodopseudomonas sphaeroides, strain 2.4.1 (wild-type) and R-2 (carotenoidless) mutant, and from Rhodospirillum rubrum, wild-type.
K, Sauer, L A, Austin
openaire   +2 more sources

Abundantly and Rarely Expressed Lhc Protein Genes Exhibit Distinct Regulation Patterns in Plants [PDF]

open access: yes, 2006
We have analyzed gene regulation of the Lhc supergene family in poplar (Populus spp.) and Arabidopsis (Arabidopsis thaliana) using digital expression profiling. Multivariate analysis of the tissue-specific, environmental, and developmental Lhc expression
Leister, Dario   +12 more
core   +1 more source

BIOMIMETIC PHOTODIODE DEVICE WITH LARGE PHOTOCURRENT RESPONSE USING PHOTOSYNTHETIC PIGMENT-PROTEIN COMPLEXES

open access: yesJurnal Neutrino: Jurnal Fisika dan Aplikasinya, 2017
Efficient light to energy conversion was demonstrated in solid-state, lateral photodiodes device containing photosynthetic light-harvesting chlorophyll protein complexes as active materials.
Damar Yoga Kusuma, Hariyadi Soetedjo
doaj   +1 more source

Gene expression and organization of thylakoid protein complexes in the PSII‐less mutant of Synechocystis sp. PCC 6803

open access: yesPlant Direct, 2022
Photosystems I and II (PSI and PSII) are the integral components of the photosynthetic electron transport chain that utilize light to provide chemical energy for CO2 fixation.
Mehmet Kılıç   +6 more
doaj   +1 more source

A Light Harvesting Complex-Like Protein in Maintenance of Photosynthetic Components in Chlamydomonas [PDF]

open access: yesPlant Physiology, 2017
Using a genetic approach, we have identified and characterized a novel protein, named Msf1 (Maintenance factor for photosystem I), that is required for the maintenance of specific components of the photosynthetic apparatus in the green alga Chlamydomonas reinhardtii Msf1 belongs to the superfamily of light-harvesting complex proteins with three ...
Lei Zhao   +13 more
openaire   +4 more sources

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

open access: yesFEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang   +4 more
wiley   +1 more source

REACTIVITY OF CHLOROPHYLL a/b-PROTEINS AND MICELLAR TRITON X-100 COMPLEXES OF CHLOROPHYLLS a OR b WITH BOROHYDRIDE [PDF]

open access: yes, 1989
The reaction of several plant chlorophyll-protein complexes with NaBH4 has been studied by absorption spectroscopy. In all the complexes studied, chlorophyll b is more reactive than Chi a, due to preferential reaction of its formyl substituent at C-7 ...
Jan M. Anderson   +6 more
core   +1 more source

The role of chlorophyll b in photosynthesis: Hypothesis

open access: yesBMC Plant Biology, 2001
Background The physico-chemical properties of chlorophylls b and c have been known for decades. Yet the mechanisms by which these secondary chlorophylls support assembly and accumulation of light-harvesting complexes in vivo have not been resolved ...
Park Hyoungshin   +2 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

open access: yesFEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante   +10 more
wiley   +1 more source

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