Abstract：
:The post-translational modification consisting in the formation/reduction of disulfide bonds has been the subject of intense research in plants since the discovery in the 1970s that many chloroplastic enzymes are regulated by light through dithiol-disulfide exchange reactions catalyzed by oxidoreductases called thioredoxins (Trxs). Further biochemical and proteomic studies have considerably increased the number of target enzymes and processes regulated by these mechanisms in many sub-cellular compartments. Recently, glutathionylation, a modification consisting in the reversible formation of a glutathione adduct on cysteine residues, was proposed as an alternative redox regulation mechanism. Glutaredoxins (Grxs), proteins related to Trxs, are efficient catalysts for deglutathionylation, the opposite reaction. Hence, the Trxs- and Grxs-dependent pathways might constitute complementary and not only redundant regulatory processes. This article focuses on these two multigenic families and associated protein partners in poplar and on their involvement in the regulation of some major chloroplastic processes such as stress response, carbohydrate and heme/chlorophyll metabolism.
journal_name
Photosynth Resjournal_title
Photosynthesis researchauthors
Chibani K,Couturier J,Selles B,Jacquot JP,Rouhier Ndoi
10.1007/s11120-009-9501-8subject
Has Abstractpub_date
2010-04-01 00:00:00pages
75-99issue
1eissn
0166-8595issn
1573-5079journal_volume
104pub_type
杂志文章,评审abstract：:Cross-reconstitution of the extrinsic proteins and Photosystem II (PS II) from a green alga, Chlamydomonas reinhardtii, and a higher plant,Spinacia oleracea, was performed to clarify the differences of binding properties of the extrinsic proteins between these two species of organisms. (1) Chlamydomonas PsbP and PsbQ ...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-004-7760-y
更新日期：2005-06-01 00:00:00
abstract：:Chlorosomes of green photosynthetic bacterium Chlorobium tepidum contain aggregates of bacteriochlorophyll c (BChl c) with carotenoids and isoprenoid quinones. BChl aggregates with very similar optical properties can be prepared also in vitro either in non-polar solvents or in aqueous buffers with addition of lipids a...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-007-9259-9
更新日期：2008-02-01 00:00:00
abstract：:The chloroplast photo-oxidation and the expression of the Cab gene Lhcb1, encoding the Lhcb1 light-harvesting chlorophyll a/b-protein of PS II, have been studied in leaf cells of maize treated with the two bleaching herbicides norflurazon and amitrole and of the two carotenoid-free mutants vp9 and vp2 grown under high...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1006477215572
更新日期：2000-01-01 00:00:00
abstract：:The chloroplast ATP synthase synthesizes ATP from ADP and free phosphate coupled by the electrochemical potential across the thylakoid membrane in the light. The light-dependent regulation of ATP synthase activity is carried out in part through redox modulation of a cysteine disulfide bridge in CF1 gamma-subunit. In o...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-008-9315-0
更新日期：2008-08-01 00:00:00
abstract：:A non-competitive enzyme-linked immunosorbent assay (ELISA) which enables detection of as little as 0.1 ng cytochrome f in leaf extracts has been developed. No evidence for specific or non-specific interference by proteins other than cytochrome f was found. The assay was applied to a comparative study of age-related c...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00032649
更新日期：1990-04-01 00:00:00
abstract：:By recording leaf transmittance at 820 nm and quantifying the photon flux density of far red light (FRL) absorbed by long-wavelength chlorophylls of Photosystem I (PS I), the oxidation kinetics of electron carriers on the PS I donor side was mathematically analyzed in sunflower (Helianthus annuus L.), tobacco (Nicotia...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1026070612022
更新日期：2003-01-01 00:00:00
abstract：:A chlorosome is an antenna complex located on the cytoplasmic side of the inner membrane in green photosynthetic bacteria that contains tens of thousands of self-assembled bacteriochlorophylls (BChls). Green bacteria are known to incorporate various esterifying alcohols at the C-17 propionate position of BChls in the ...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-014-0017-5
更新日期：2014-10-01 00:00:00
abstract：:The activity of ribulose-1,5-bisphosphate carboxylase/oxygenase fromEuglena gracilis decays steadily when exposed to agents that induce oxidative modification of cysteine residues (Cu(2+), benzofuroxan, disulfides, arsenite, oxidized ascorbate). Inactivation takes place with a concomitant loss of cysteine sulfhydryl g...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF02185411
更新日期：1993-01-01 00:00:00
abstract：:Biological water oxidation, performed by a single enzyme, photosystem II, is a central research topic not only in understanding the photosynthetic apparatus but also for the development of water splitting catalysts for technological applications. Great progress has been made in this endeavor following the report of a ...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-019-00648-3
更新日期：2019-10-01 00:00:00
abstract：:Photosynthesis and carbohydrate metabolism of higher plants need to be tightly regulated to prevent tissue damage during environmental changes. The intracellular position of chloroplasts changes due to a changing light regime. Chloroplast avoidance and accumulation response under high and low light, respectively, are ...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-020-00795-y
更新日期：2021-01-01 00:00:00
abstract：:Dry weight and Relative Growth Rate of Lemna gibba were significantly increased by CO2 enrichment up to 6000 μl CO2 l(-1). This high CO2 optimum for growth is probably due to the presence of nonfunctional stomata. The response to high CO2 was less or absent following four days growth in 2% O2. The Leaf Area Ratio decr...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00029048
更新日期：1985-03-01 00:00:00
abstract：:When CO(2) supply is limited, aquatic photosynthetic organisms induce a CO(2)-concentrating mechanism (CCM) and acclimate to the CO(2)-limiting environment. Although the CCM is well studied in unicellular green algae such as Chlamydomonas reinhardtii, physiological aspects of the CCM and its associated genes in multic...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-010-9614-0
更新日期：2011-09-01 00:00:00
abstract：:Four Indica and five Japonica varieties of rice (Oryza sativa L.) were examined to elucidate their differences in photosynthetic activity and dark respiratory rate as influenced by leaf nitrogen levels and temperatures. The photosynthetic rates of single leaf showed correlations with total nitrogen and soluble protein...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00032321
更新日期：1987-01-01 00:00:00
abstract：:Plants are exposed to a temporally and spatially heterogeneous environment, and photosynthesis is well adapted to these fluctuations. Understanding of the complex, non-linear dynamics of photosynthesis in fluctuating light requires novel-modeling approaches that involve not only the primary light and dark biochemical ...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-007-9178-9
更新日期：2007-07-01 00:00:00
abstract：:Acaryochloris marina is a unique cyanobacterium that contains chlorophyll (Chl) d as a major pigment. Because Chl d has smaller excitation energy than Chl a used in ordinary photosynthetic organisms, the energetics of the photosystems of A. marina have been the subject of interest. It was previously shown that the red...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-014-0073-x
更新日期：2015-08-01 00:00:00
abstract：:The genome of the purple non-sulphur photosynthetic bacterium Rhodopseudomonas acidophila has been found to contain multiple copies of puc light-harvesting (LH2) peripheral antenna complex genes. Three wild-type isolates each exhibiting dissimilar peripheral antenna complex phenotypes in response to growth at reduced ...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00034783
更新日期：1996-09-01 00:00:00
abstract：:Leaf variegation mutants constitute a unique group of chloroplast development mutants and are ideal genetic materials to dissect the regulation of chloroplast development. We have utilized the Arabidopsis yellow variegated (var2) mutant and genetic suppressor analysis to probe the mechanisms of chloroplast development...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-015-0195-9
更新日期：2016-03-01 00:00:00
abstract：:Henrik Lundegårdh made major contributions in the field of ecology and plant physiology from 1912 to 1969. His early work at Hallands Väderö in the Kattegat pioneered quantitative approaches to plant ecology and laid the understanding of carbon dioxide exchange in natural communities which is still useful today in glo...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1024980325118
更新日期：2003-01-01 00:00:00
abstract：:Cassava, bean and maize leaves were fed with(14)CO2 in light and the primary products of photosynthesis identified 5 and 10 seconds after assimilation. In maize, approximately three quarters of the labelled carbon was incorporated in C4 acids, in beans about two thirds in PGA, and in cassava approximately 40-60% in C4...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00055123
更新日期：1987-01-01 00:00:00
abstract：:This contribution gives a brief survey of the short history since the discovery of the aerobic phototrophic bacteria to focus on a general evolutionary scenario. Most of the citations are of reviews that have covered the earlier literature and to which the reader is directed at appropriate places in the following text...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1020493518379
更新日期：2002-01-01 00:00:00
abstract：:Chlorophyll fluorescence imaging has been used to analyse the response elicited in Phaseolus vulgaris after inoculation with Pseudomonas syringae pv. phaseolicola 1448A (compatible interaction) and P. syringae pv. tomato DC3000 (incompatible interaction). With the aim of modulating timing of symptom development, diffe...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-007-9278-6
更新日期：2008-04-01 00:00:00
abstract：:Temperature response of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) catalytic properties directly determines the CO2 assimilation capacity of photosynthetic organisms as well as their survival in environments with different thermal conditions. Despite unquestionable importance of Rubisco, the comprehensi...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-014-0067-8
更新日期：2015-02-01 00:00:00
abstract：:Recently, a number of techniques, some of them relatively new and many often used in combination, have given a clearer picture of the dynamic role of electron transport in Photosystem I of photosynthesis and of coupled cyclic photophosphorylation. For example, the photoacoustic technique has detected cyclic electron t...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00033035
更新日期：1993-06-01 00:00:00
abstract：:The photosystem II (PSII) manganese-stabilizing protein (PsbO) is known to be the essential PSII extrinsic subunit for stabilization and retention of the Mn and Cl(-) cofactors in the oxygen evolving complex (OEC) of PSII, but its function relative to Ca(2+) is less clear. To obtain a better insight into the relations...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-011-9703-8
更新日期：2011-12-01 00:00:00
abstract：:Around 1960 experiments of Arnold and Clayton, Chance and Nishimura and Calvin and coworkers demonstrated that the primary photosynthetic electron transfer processes are not abolished by cooling to cryogenic temperatures. After a brief historical introduction, this review discusses some aspects of electron transfer in...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00041000
更新日期：1996-05-01 00:00:00
abstract：:The chlorophyll-protein and polypeptide composition of manganese deficient and control sugar beet thylakoids was examined using three different detergent-electrophoresis systems. On a per chlorophyll basis, manganese deficiency reduced the amounts of CPa complex (separated by sodium dodecylsulfate (SDS)-polyacrylamide...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00014677
更新日期：1986-01-01 00:00:00
abstract：:Isolated mesophyll cells from darkened leaves of the C(4) plant Digitaria sanguinalis keep functional plasmodesmata that allow the free exchange of low molecular mass compounds with the surrounding medium. This cell suspension system has been used to measure C(4) PEPC activity in situ using a spectrophotometric assay....
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/B:PRES.0000017179.31351.f0
更新日期：2004-01-01 00:00:00
abstract：:Inorganic phosphate participates in many fundamental processes within the plant cell. Its broad influence on plant metabolism is related to such key operations as metabolite transport, enzyme regulation and carbohydrate metabolism in general. This review discusses these topics with special emphasis on the role assigne...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00016551
更新日期：1993-03-01 00:00:00
abstract：:This article summarizes knowledge on genes and their respective proteins in the field of green algal hydrogen research. Emphasis is placed on recently cloned genes from the unicellular green alga Chlamydomonas reinhardtii, including HydA1 and HydA2, which encode homologous [Fe]-hydrogenases, Tla1, which encodes a chlo...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-004-2050-2
更新日期：2004-01-01 00:00:00
abstract：:Upon high light excitation in photosynthetic bacteria, various triplet states of pigments can accumulate leading to harmful effects. Here, the generation and lifetime of flash-induced carotenoid triplets (3Car) have been studied by observation of the quenching of bacteriochlorophyll (BChl) fluorescence in different st...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-017-0434-3
更新日期：2018-04-01 00:00:00
