The development of antenna complexes of barley (Hordeum vulgare cv. Akcent) under different light conditions as judged from the analysis of 77 K chlorophyll a fluorescence spectra.

Abstract:

:Using 77 K chlorophyll a (Chl a) fluorescence spectra in vivo, the development was studied of Photosystems II (PS II) and I (PS I) during greening of barley under intermittent light followed by continuous light at low (LI, 50 mumol m(-2) s(-1)) and high (HI, 1000 mumol m(-2) s(-1)) irradiances. The greening at HI intermittent light was accompanied with significantly reduced fluorescence intensity from Chl b excitation for both PS II (F685) and PS I (F743), in comparison with LI plants, indicating that assembly of light-harvesting complexes (LHC) of both photosystems was affected to a similar degree. During greening at continuous HI, a slower increase of emission from Chl b excitation in PS II as compared with PS I was observed, indicating a preferred reduction in the accumulation of LHC II. The following characteristics of 77 K Chl a fluorescence spectra documented the photoprotective function of an elevated content of carotenoids in HI leaves: (1) a pronounced suppression of Soret region of excitation spectra (410-450 nm) in comparison with the red region (670-690 nm) during the early stage of greening indicated a strongly reduced excitation energy transfer from carotenoids to the Chl a fluorescing forms within PS I and PS II; (2) changes in the shape of the excitation band of Chl b and carotenoids (460-490 nm) during greening under continuous light confirmed that the energy transfer from carotenoids to Chl a within PS II remained lower as compared with the LI plants.

journal_name

Photosynth Res

journal_title

Photosynthesis research

authors

Cajánek M,Navrátil M,Kurasová I,Kalina J,Spunda V

doi

10.1023/A:1020943107318

subject

Has Abstract

pub_date

2002-01-01 00:00:00

pages

121-33

issue

2

eissn

0166-8595

issn

1573-5079

journal_volume

74

pub_type

杂志文章
  • Electron transport and photophosphorylation by Photosystem I in vivo in plants and cyanobacteria.

    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

    authors: Fork DC,Herbert SK

    更新日期:1993-06-01 00:00:00

  • Regulation and function of xanthophyll cycle-dependent photoprotection in algae.

    abstract::The xanthophyll cycle represents one of the important photoprotection mechanisms in plant cells. In the present review, we summarize current knowledge about the violaxanthin cycle of vascular plants, green and brown algae, and the diadinoxanthin cycle of the algal classes Bacillariophyceae, Xanthophyceae, Haptophyceae...

    journal_title:Photosynthesis research

    pub_type: 杂志文章,评审

    doi:10.1007/s11120-010-9536-x

    authors: Goss R,Jakob T

    更新日期:2010-11-01 00:00:00

  • Errors in differential infrared carbon dioxide analysis resulting from water vapor.

    abstract::Water vapor was added differentially to the gas streams entering the cells of three makes of differential infrared carbon dioxide analysers. Analyser deflections were compared with those expected from dilution of the carbon dioxide by the additional gas. Tests were made at 0, 365, and 730 cm(3) m(-3) concentrations of...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00054104

    authors: Bunce JA,Ward DA

    更新日期:1985-12-01 00:00:00

  • Tuning the redox potential of tyrosine-histidine bioinspired assemblies.

    abstract::Photosynthesis powers our planet and is a source of inspiration for developing artificial constructs mimicking many aspects of the natural energy transducing process. In the complex machinery of photosystem II (PSII), the redox activity of the tyrosine Z (Tyrz) hydrogen-bonded to histidine 190 (His190) is essential fo...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/s11120-020-00815-x

    authors: Odella E,Moore TA,Moore AL

    更新日期:2021-01-11 00:00:00

  • Redox control of gene expression and the function of chloroplast genomes - an hypothesis.

    abstract::Two-component regulatory systems that respond to changes in redox potential have recently been discovered in bacteria. 'Redox sensors' are defined as electron carriers which initiate control of gene expression upon oxidation or reduction. 'Redox response regulators' are defined as DNA-binding proteins which modify gen...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00016274

    authors: Allen JF

    更新日期:1993-05-01 00:00:00

  • Preparation and functional characterization of thylakoids from Arabidopsis thaliana.

    abstract::A protocol for the isolation of functional thylakoids from Arabidopsis thaliana leaves was developed. The critical factor in obtaining active, coupled and stable preparation is the inclusion of EDTA and EGTA in the grinding buffer. Preparations were characterized with respect to the whole or partial electron transport...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1023/A:1011818021875

    authors: Casazza AP,Tarantino D,Soave C

    更新日期:2001-01-01 00:00:00

  • CAM-idling in Hoya carnosa (Asclepiadaceae).

    abstract::In the leaf succulent Asclepiad Hoya carnosa (L.) R. Br., CAM photosynthesis occurred under well-watered conditions, as characterized by diurnal gas exchange and changes in titratable acidity. Following 10-12 days of severe water stress, the plants shifted from CAM to a modified CAM-idling mode of metabolism. CAM-idli...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00052124

    authors: Rayder L,Ting IP

    更新日期:1983-09-01 00:00:00

  • Significance of molecular crowding in grana membranes of higher plants for light harvesting by photosystem II.

    abstract::Significance of molecular crowding in grana thylakoids of higher plants on photosystem II function was studied by 'titrating' the naturally high protein density by fusing unilamellar liposomes of the native lipid mixture with isolated grana membranes (BBY). The incorporation of lipids was monitored by equilibrium dens...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/s11120-007-9253-2

    authors: Haferkamp S,Kirchhoff H

    更新日期:2008-02-01 00:00:00

  • Simultaneous collection of rapid chlorophyll fluorescence induction kinetics, fluorescence quenching parameters, and environmental data using an automated PAM-2000/CR10X data logging system.

    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

    authors: Gray DW,Cardon ZG,Lewis LA

    更新日期:2006-03-01 00:00:00

  • Wolfgang Haehnel 20.1.1944-13.5.2013.

    abstract::Almost 1 year has passed since the death of Wolfgang Haehnel on 13.5.2013, after a long fight against cancer. With his death, the photosynthesis community has lost an excellent scientist, a critical peer, and a stimulating sparring partner in discussions: I also lost a good friend. ...

    journal_title:Photosynthesis research

    pub_type: 传,历史文章

    doi:10.1007/s11120-014-9999-2

    authors: Scheer H

    更新日期:2014-06-01 00:00:00

  • Effects of winter stress on photosynthetic electron transport and energy distribution between the two photosystems of pine as assayed by chlorophyll fluorescence kinetics.

    abstract::The fluorescence kinetics of both intact needles and isolated chloroplasts of summer active and winter stressed Pinus sylvestris were measured at both room temperature and 77 K. It was confirmed that winter stress inhibited the photochemical capacity of photosystem II but also that winter stress caused the strongest i...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00032919

    authors: Oquist G,Ogren E

    更新日期:1985-01-01 00:00:00

  • Modified molecular interactions of the pheophytin and plastoquinone electron acceptors in photosystem II of chlorophyll D-containing Acaryochloris marina as revealed by FTIR spectroscopy.

    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

    authors: Sano Y,Endo K,Tomo T,Noguchi T

    更新日期:2015-08-01 00:00:00

  • Electronic structure of the Mn-cofactor of modified bacterial reaction centers measured by electron paramagnetic resonance and electron spin echo envelope modulation spectroscopies.

    abstract::The electronic structure of a Mn(II) ion bound to highly oxidizing reaction centers of Rhodobacter sphaeroides was studied in a mutant modified to possess a metal binding site at a location comparable to the Mn4Ca cluster of photosystem II. The Mn-binding site of the previously described mutant, M2, contains three car...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/s11120-013-9887-1

    authors: Tufts AA,Flores M,Olson TL,Williams JC,Allen JP

    更新日期:2014-05-01 00:00:00

  • Site, trigger, quenching mechanism and recovery of non-photochemical quenching in cyanobacteria: recent updates.

    abstract::Cyanobacteria exhibit a novel form of non-photochemical quenching (NPQ) at the level of the phycobilisome. NPQ is a process that protects photosystem II (PSII) from possible highlight-induced photo-damage. Although significant advancement has been made in understanding the NPQ, there are still some missing details. Th...

    journal_title:Photosynthesis research

    pub_type: 杂志文章,评审

    doi:10.1007/s11120-018-0498-8

    authors: Sonani RR,Gardiner A,Rastogi RP,Cogdell R,Robert B,Madamwar D

    更新日期:2018-08-01 00:00:00

  • Chlorophyll-protein-complexes of thylakoids of wild type and chlorophyll b mutants of Arabidopsis thaliana.

    abstract::Pigment-protein-complexes of two chlorophyll b deficient mutants of Arabidopsis and from the wild type were separated electrophoretically. Light-harvesting proteins were absent in the chlorophyll b free mutant ch(1) and their amount was reduced in the mutant ch(2) which has a reduced content of chlorophyll b. The rati...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00041827

    authors: Rühle W,Reiländer H,Otto KD,Wild A

    更新日期:1983-01-01 00:00:00

  • Investigating UV screening in leaves by two different types of portable UV fluorimeter reveals in vivo screening by anthocyanins and carotenoids.

    abstract::Two portable instruments, designed to evaluate epidermal UV screening in leaves, were compared: the Dualex and the UV-A-PAM fluorimeter. Both instruments excite chlorophyll fluorescence at the same UV wavelengths but reference excitation is in the red and the blue spectral range in the former and the latter fluorimete...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/s11120-007-9135-7

    authors: Pfündel EE,Ben Ghozlen N,Meyer S,Cerovic ZG

    更新日期:2007-07-01 00:00:00

  • Reaction center and antenna processes in photosynthesis at low temperature.

    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

    authors: Aartsma TJ,Amesz J

    更新日期:1996-05-01 00:00:00

  • In situ c(4) phosphoenolpyruvate carboxylase activity and kinetic properties in isolated digitaria sanguinalis mesophyll cells.

    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

    authors: Pierre JN,Prieto JL,Gadal P,Vidal J

    更新日期:2004-01-01 00:00:00

  • Polypeptides of photosystem II and their role in oxygen evolution.

    abstract::The linear, four-step oxidation of water to molecular oxygen by photosystem II requires cooperation between redox reactions driven by light and a set of redox reactions involving the S-states within the oxygen-evolving complex. The oxygenevolving complex is a highly ordered structure in which a number of polypeptides ...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00037001

    authors: Ghanotakis DF,Yocum CF

    更新日期:1985-01-01 00:00:00

  • Cloning and sequencing of mutantpsbB genes of the cyanobacteriumSynechocystis PCC 6803.

    abstract::Ten strains from a collection of mutants ofSynechocystis 6803 defective in Photosystem II (PS II) function were transformed with chromosomal DNA of wild-type and mutant cells. Cross hybridization data allowed to identify four groups of PS II-mutants. Highly efficient transformation was observed between different mutan...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF02187472

    authors: Ermakova SY,Elanskaya IV,Kallies KU,Weihe A,Börner T,Shestakov SV

    更新日期:1993-08-01 00:00:00

  • The purple photosynthetic bacterium Rhodopseudomonas acidophila contains multiple puc peripheral antenna complex (LH2) genes: Cloning and initial characterisation of four β/α pairs.

    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

    authors: Gardiner AT,Mackenzie RC,Barrett SJ,Kaiser K,Cogdell RJ

    更新日期:1996-09-01 00:00:00

  • Recollections of Thomas John Wydrzynski.

    abstract::In appreciation of his contribution to the Photosystsem II research and commemoration of the book Photosystem II: The Light-Driven Water-Plastoquinone Oxido-Reductase, co-edited with Kimiyuki Satoh, I present here some of my recollections of Thomas John Wydrzynski and by several others with whom he has associated over...

    journal_title:Photosynthesis research

    pub_type: 传,历史文章,杂志文章

    doi:10.1007/s11120-008-9341-y

    authors: Govindjee

    更新日期:2008-10-01 00:00:00

  • Biosynthesis, accumulation and emission of carotenoids, alpha-tocopherol, plastoquinone, and isoprene in leaves under high photosynthetic irradiance.

    abstract::The localization of isoprenoid lipids in chloroplasts, the accumulation of particular isoprenoids under high irradiance conditions, and channelling of photosynthetically fixed carbon into plastidic thylakoid isoprenoids, volatile isoprenoids, and cytosolic sterols are reviewed. During leaf and chloroplast development ...

    journal_title:Photosynthesis research

    pub_type: 杂志文章,评审

    doi:10.1007/s11120-007-9204-y

    authors: Lichtenthaler HK

    更新日期:2007-05-01 00:00:00

  • Remembering Otto Kandler (1920-2017) and his contributions.

    abstract::After a brief prologue on Otto Kandler's life, we describe briefly his pioneering work on photosynthesis (photophosphorylation and the carbon cycle) and his key participation in the discovery of the concept of three forms of life (Archaea, Prokarya, and Eukarya). With Otto Kandler's passing, both the international pho...

    journal_title:Photosynthesis research

    pub_type: 传,历史文章,杂志文章

    doi:10.1007/s11120-018-0530-z

    authors: Govindjee,Tanner W

    更新日期:2018-09-01 00:00:00

  • Tuning energy transfer in the peridinin-chlorophyll complex by reconstitution with different chlorophylls.

    abstract::In vitro studies of the carotenoid peridinin, which is the primary pigment from the peridinin chlorophyll-a protein (PCP) light harvesting complex, showed a strong dependence on the lifetime of the peridinin lowest singlet excited state on solvent polarity. This dependence was attributed to the presence of an intramol...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/s11120-005-1447-x

    authors: Polívka T,Pascher T,Sundström V,Hiller RG

    更新日期:2005-11-01 00:00:00

  • The effects of ultraviolet irradiation on P680(+) reduction in PS II core complexes measured for individual S-states and during repetitive cycling of the oxygen-evolving complex.

    abstract::Flash-induced absorbance measurements at 830 nm on both nanosecond and microsecond timescales have been used to characterise the effect of ultraviolet light on Photosystem II core particles. A combination of UV-A and UV-B, closely simulating the spectrum of sunlight below 350 nm, was found to have a primary effect on ...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00029424

    authors: Post A,Lukins PB,Walker PJ,Larkum AW

    更新日期:1996-07-01 00:00:00

  • A sensitive, simultaneous analysis of ribulose 1,5-bisphosphate carboxylase/oxygenase efficiencies: Graphical determination of the CO2/O 2 specificity factor.

    abstract::A simple approach to determine CO2/O2 specificity factor (τ) of ribulose 1,5-bisphosphate carboxylase/oxygenase is described. The assay measures the amount of CO2 fixation at varying [CO2]/[O2] ratios after complete consumption of ribulose 1,5-bisphosphate (RuBP). Carbon dioxide fixation catalyzed by the carboxylase w...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00029463

    authors: Kostov RV,McFadden BA

    更新日期:1995-01-01 00:00:00

  • Absorbance changes accompanying the fast fluorescence induction in the purple bacterium Rhodobacter sphaeroides.

    abstract::The authors present a study of the fluorescence and absorbance transients occurring in whole cells of purple nonsulfur bacterium Rhodobacter sphaeroides on the millisecond timescale under pulsed actinic illumination. The fluorescence induction curve is interpreted in terms of combination of effects of redox changes in...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/s11120-010-9569-1

    authors: Bína D,Litvín R,Vácha F

    更新日期:2010-08-01 00:00:00

  • Green thoughts in a green shade.

    abstract::The author gives an autobiographical sketch of his path to chlorophyll research, and describes some results. The discussion is largely focused on long wavelength forms of chlorophyll and how they might be generated by self-assembly. Dimers or oligomers, (Chl)n, result from coordination interactions between the central...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/BF00033128

    authors: Katz JJ

    更新日期:1990-12-01 00:00:00

  • Plasticity of photosynthetic performance of the Indian tree Butea monosperma TAUB at three sites with different microclimates.

    abstract::The Fabaceae tree Butea monosperma (TAUB.; syn. Erythrina monosperma (LAM.)) is widely distributed in Central and West-India. We studied it at three sites, i.e. at two locations with contrasting exposure (NE and SW, respectively) in a small mountain range with poor soil on highly drained rocky slopes and at a third lo...

    journal_title:Photosynthesis research

    pub_type: 杂志文章

    doi:10.1007/s11120-012-9770-5

    authors: Mikosch M,Kumari N,Sharma T,Sharma V,Gessler A,Fischer-Schliebs E,Lüttge U

    更新日期:2012-09-01 00:00:00