Abstract：
:The main objective of the present review is to provide a compilation of published data of the effects of several climatic conditions on Rubisco, particularly its activity, state of activation, and concentration, and its influence on leaf gas exchange and photosynthesis. The environmental conditions analyzed include drought, salinity, heavy metals, growth temperature, and elevated [O3], [CO2], and ultraviolet-B irradiance. The results show conclusive evidence for a major negative effect on activity of Rubisco with increasing intensity of a range of abiotic stress factors. This decrease in the activity of Rubisco is associated with down-regulation of the activation state of the enzyme (e.g., by de-carbamylation and/or binding of inhibitory sugar phosphates) in response to drought or high temperature. On the contrary, the negative effects of low temperature, heavy metal stress (cadmium), ozone, and UV-B stress on Rubisco activity are associated with changes in the concentration of Rubisco. Notably, in response to all environmental factors, the regulation of in vivo CO2 assimilation rate was related to Rubisco in vitro parameters, either concentration and/or carboxylation, depending on the particular stress. The importance of the loss of Rubisco activity and its repercussion on plant photosynthesis are discussed in the context of climate change. It is suggested that decreased Rubisco activity will be a major effect induced by climate change, which will need to be considered in any prediction model on plant productivity in the near future.
journal_name
Photosynth Resjournal_title
Photosynthesis researchauthors
Galmés J,Aranjuelo I,Medrano H,Flexas Jdoi
10.1007/s11120-013-9861-ysubject
Has Abstractpub_date
2013-11-01 00:00:00pages
73-90issue
1-3eissn
0166-8595issn
1573-5079journal_volume
117pub_type
杂志文章abstract：:The temperature dependence of the partial reactions leading to turn-over of the UQH2:cyt c 2 oxidoreductase of Rhodobacter sphaeroides have been studied. The redox properties of the cytochrome components show a weak temperature dependence over the range 280-330 K, with coefficients of about 1 m V per degree; our resul...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00114768
更新日期：1989-01-01 00:00:00
abstract：:We have used antibodies generated against synthetic peptides to determine the topology of the 43 kD chlorophyll a binding protein (CP 43) of Photosystem II. Based on the pattern of proteolytic fragments detected (on western blots) by peptide specific antibodies, a six transmembrane span topological model, with the ami...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00019041
更新日期：1994-04-01 00:00:00
abstract：:The electron transport rates of photosystems II and I, amounts of electron carriers, coupling factor activity and photosynthetic rates were investigated in thylakoids isolated from pea plants grown under a wide range of light intensities (16 h light-8 h dark). The electron transport rates of PS II and PS I, as partial...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00028525
更新日期：1984-06-01 00:00:00
abstract：:Chlorophyll (Chl) b serves an essential function in accumulation of light-harvesting complexes (LHCs) in plants. In this article, this role of Chl b is explored by considering the properties of Chls and the ligands with which they interact in the complexes. The overall properties of the Chls, not only their spectral f...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-007-9181-1
更新日期：2007-11-01 00:00:00
abstract：:In many ways, the 1963 conference at Airlie House was an unusual event. The meeting convincingly demonstrated that photosynthetic research, previously reported mostly at conferences of botany and/or plant physiology, had become an independent and important field of biological research. New techniques had been develope...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/B:PRES.0000030427.35645.5c
更新日期：2004-01-01 00:00:00
abstract：:The world is facing energy crisis and environmental issues due to the depletion of fossil fuels and increasing CO2 concentration in the atmosphere. Growing microalgae can contribute to practical solutions for these global problems because they can harvest solar energy and capture CO2 by converting it into biofuel usin...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-013-9828-z
更新日期：2013-11-01 00:00:00
abstract：:A detailed analysis of the periplasmic electron carriers of the photosynthetic bacterium Ectothiorhodospira sp. has been performed. Two low mid-point redox potential electron carriers, cytochrome c' and cytochrome c, are detected. A high potential iron-sulfur protein is the only high mid-point redox potential electron...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1006486307473
更新日期：2000-01-01 00:00:00
abstract：:The excitation energy transfer between carotenoid and chlorophyll (Chl) in the cytochrome b ( 6 ) f complex from Bryopsis corticulans (B. corticulans), in which the carotenoid is 9-cis-alpha-carotene, was investigated by means of fluorescence excitation and sub-microsecond time-resolved absorption spectroscopies. The ...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-005-9020-1
更新日期：2006-04-01 00:00:00
abstract：:Ongoing work has led to the identification of most of the biochemical steps in carotenoid biosynthesis in chlorophototrophic bacteria. In carotenogenesis, a relatively small number of modifications leads to a great diversity of carotenoid structures. This review examines the individual steps in the pathway, discusses ...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-008-9312-3
更新日期：2008-08-01 00:00:00
abstract：:The water-oxidation complex of Photosystem II (PS II) contains a heteronuclear cluster of 4 Mn atoms and a Ca atom. Ligands to the metal cluster involve bridging O atoms, and O and N atoms from amino acid side-chains of the D1 polypeptide of PS II, with likely additional contributions from water and CP43. Although mod...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-005-0638-9
更新日期：2005-01-01 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 kinetic and spectroscopic properties of the secondary electron acceptor A1 were determined by flash absorption spectroscopy at room and cryogenic temperatures in a Photosystem I (PS I) core devoid of the iron-sulfur clusters FX, FB and FA. It was shown earlier (Warren, P.V., Golbeck, J.H. and Warden, J.T. (1993) B...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00015559
更新日期：1995-09-01 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：:In thylakoid membranes, several peptides of high MW† are present which may interfere with the study of CP1's components. Modifying Cleveland's technique [7] for limited proteolysis, we have characterized the polypeptides found in the 60 kD region. Some may result from incomplete washing of the CF1 while others come fr...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00020071
更新日期：1980-03-01 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
abstract：:A synthetic fluorochromous lipid, rhodaminyl triglyceride (rhodaminyl TG), was intercalated into isolated thylakoid membranes of chloroplasts up to 30 molecules per 100 molecules of chlorophyll. As a result of fluorochrome presence, an absorption band appeared in a yellow-green spectrum region, its intensity being com...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00047079
更新日期：1990-11-01 00:00:00
abstract：:Fluorescence and electron paramagnetic resonance measurements were used to study selenium influence on photosystem activity in rape seedlings affected by Cd stress. Water cultures containing Hoagland nutrients were supplemented with 400 microM of CdCl(2), 2 microM of Na(2)SeO(4) and a mixture of both CdCl(2) and Na(2)...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-010-9551-y
更新日期：2010-07-01 00:00:00
abstract：:The discovery of a new maize (Zea mays L.) transposon system, Mutator, and the cloning of the 1.4 kilobase transposon, Mul, have made feasible the isolation of nuclear photosynthetic genes which are recognized only by their mutant phenotype. Mutant maize plants which express a high chlorophyll fluorescent (hcf) phenot...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00042979
更新日期：1988-10-01 00:00:00
abstract：:The analysis of primary and secondary nitrogen metabolism in plants by nuclear magnetic resonance (NMR) spectroscopy is comprehensively reviewed. NMR is a versatile analytical tool, and the combined use of (1)H, (2)H, (13)C, (14)N and (15)N NMR allows detailed investigation of the acquisition, assimilation and metabol...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-004-2081-8
更新日期：2005-01-01 00:00:00
abstract：:In this paper we compared the pigment composition, photochemical activity, chloroplast ultrastructure, thylakoid membrane polypeptide composition and ribosomal content of wild-type and seven light-sensitive mutants of Chlamydomonas reinhardii.All the mutants had low chlorophyll and carotenoid content compared to wild-...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00032261
更新日期：1982-01-01 00:00:00
abstract：:Cyanobacteria are photosynthetic prokaryotes and widely used for photosynthetic research as model organisms. Partly due to their prokaryotic nature, however, estimation of photosynthesis by chlorophyll fluorescence measurements is sometimes problematic in cyanobacteria. For example, plastoquinone pool is reduced in th...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-017-0367-x
更新日期：2017-09-01 00:00:00
abstract：:Modulation of the efficiency with which leaves convert absorbed light to photochemical energy [intrinsic efficiency of open photosystem II (PSII) centers, as the ratio of variable to maximal chlorophyll fluorescence] as well as leaf xanthophyll composition (interconversions of the xanthophyll cycle pigments violaxanth...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-012-9761-6
更新日期：2012-09-01 00:00:00
abstract：:Precise control of the proton concentration gradient across thylakoid membranes (ΔpH) is essential for photosynthesis and its regulation because the gradient contributes to the generation of the proton motive force used for ATP synthesis and also for the fast and reversible induction of non-photochemical quenching (NP...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-018-0575-z
更新日期：2019-03-01 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：:P700 enriched fractions were isolated from two brown algae and one diatom using sucrose density centrifugation after digitinin solubilization. They had a Chl a/P700 ratio of about 250 to 375 according to the species, they were enriched in long-wavelength absorbing Chl a and exhibited a fluorescence emission maximum at...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00035009
更新日期：1990-02-01 00:00:00
abstract：:The PAM-2000 portable chlorophyll fluorometer represents one of the first commercially available instruments utilizing the Pulse Amplitude Modulation (PAM) measurement principle, and has become a widely used platform for measuring chlorophyll fluorescence in a wide range of study systems. In this paper, we describe a ...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-005-9010-3
更新日期：2006-03-01 00:00:00
abstract：:The potential role of foliar carbon export features in the acclimation of photosynthetic capacity to differences and changes in light environment was evaluated. These features included apoplastic vs. symplastic phloem loading, density of loading veins, plasmodesmatal frequency in intermediary cells, and the ratio of l...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-006-9123-3
更新日期：2007-11-01 00:00:00
abstract：:Thylakoids are complex sub-organellar membrane systems whose role in photosynthesis makes them critical to life. Thylakoids require the coordinated expression of both nuclear- and plastid-encoded proteins to allow rapid response to changing environmental conditions. Transport of cytoplasmically synthesized proteins to...
journal_title：Photosynthesis research
pub_type： 杂志文章,评审
doi：10.1007/s11120-018-0567-z
更新日期：2018-12-01 00:00:00
abstract：:The role of photosynthetic pigments in the development of separation methods in biochemistry during the period 1900-1980 is described beginning with M. Tswett who introduced separation of chlorophylls and carotenoids on columns and coined the term chromatography in 1906. In Uppsala, T. Svedberg developed the ultracent...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1024944606930
更新日期：2003-01-01 00:00:00
abstract：:Several protein-coding genes from land plant chloroplasts have been shown to contain introns. The majority of these introns resemble the fungal mitochondrial group II introns due to considerable nucleotide sequence homology at their 5' and 3' ends and they can readily be folded to form six hairpins characteristic of t...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00039484
更新日期：1988-04-01 00:00:00
