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. The data summarized in these reviews are supplemented with information from recent or otherwise key primary publications in order to support a synthesis that addresses vexing questions about bacteria containing photosynthetic pigment-protein complexes, but which are incapable of growth with light as the sole, or even the major source of energy.
journal_name
Photosynth Resjournal_title
Photosynthesis researchauthors
Beatty JTdoi
10.1023/A:1020493518379subject
Has Abstractpub_date
2002-01-01 00:00:00pages
109-14issue
1-3eissn
0166-8595issn
1573-5079journal_volume
73pub_type
杂志文章abstract：:We have previously investigated the response mechanisms of photosystem II complexes from spinach to strong UV and visible irradiations (Wei et al J Photochem Photobiol B 104:118-125, 2011). In this work, we extend our study to the effects of strong light on the unusual cyanobacterium Acaryochloris marina, which is abl...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-013-9946-7
更新日期：2013-11-01 00:00:00
abstract：:A high CO2-requiring mutant of Synechocystis PCC6803 (G3) capable of Ci transport but unable to utilize the intracellular Ci pool for photosynthesis was constructed. A DNA clone of 6.1 kbp that transforms the G3 mutant to the wild-type phenotype was isolated from a Synechocystis PCC6803 genomic library. Complementatio...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00029385
更新日期：1994-02-01 00:00:00
abstract：:Artificial aggregates of bacteriochlorophyllc (BChlc) were formed in an aqueous medium in the presence of a lipid, monogalactosyl diglyceride (MGDG), and the optical properties of those aggregates were studied by absorption and circular dichroism (CD) mainly. Four BChlc homologs, ([E,E]BChlc F, [P,E]BChlc F, [E,M]BChl...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF02184164
更新日期：1994-07-01 00:00:00
abstract：:The major light-harvesting system in cyanobacteria, the phycobilisome, is an essential component of the photosynthetic apparatus that regulates the utilization of the natural light source-the Sun. Earlier works revealed that the thylakoid membrane composition and its physical properties might have an important role in...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-020-00776-1
更新日期：2020-08-01 00:00:00
abstract：:This review describes the progress in our understanding of the structure of the Mn complex in Photosystem II over the last two decades. Emphasis is on the research from our laboratory, especially the results from X-ray absorption spectroscopy, low temperature electron paramagnetic resonance and electron spin echo enve...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00046751
更新日期：1993-01-01 00:00:00
abstract：:The 'Salada de Chiprana' (Chiprana Lake) is a hypersaline (30-73 per thousand), permanent and shallow lake of endorheic origin in a semi-arid region of the Ebro depression (Aragon, Spain). Magnesium sulfate and sodium chloride represent the main salts of this athalassohaline environment. Anoxic conditions occurred per...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1014915900644
更新日期：2002-01-01 00:00:00
abstract：:We investigated several photosynthetic parameters of a virescent mutant of durum wheat and of its wild-type. Electron transport rate to ferricyanide was the same in the two genotypes when expressed on leaf area basis while O2 evolution of the leaf tissue in saturating light and CO2 was slightly higher in the yellow ge...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00033365
更新日期：1989-08-01 00:00:00
abstract：:We evaluate low-temperature (low-T) emission spectra of photosystem II core complexes (PSII-cc) previously reported in the literature, which are compared with emission spectra of PSII-cc obtained in this work from spinach and for dissolved PSII crystals from Thermosynechococcus (T.) elongatus. This new spectral datase...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-015-0128-7
更新日期：2015-06-01 00:00:00
abstract：:Soybean [Glycine max (L.) Merr. cv. Williams 82 and A3127] plants were grown in the field under long-term soil moisture deficit and irrigation to determine the effects of severe drought stress on the photosynthetic capacity of soybean leaves. Afternoon leaf water potentials, stomatal conductances, intercellular CO2 co...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00051735
更新日期：1990-07-01 00:00:00
abstract：:Chlorosomes, the light-harvesting apparatus of green bacteria, are a unique antenna system, in which pigments are organized in aggregates rather than associated with proteins. Isolated chlorosomes from the green sulphur bacterium Chlorobium tepidum contain 10 surface-exposed proteins. Treatment of chlorosomes from Chl...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-005-3757-4
更新日期：2005-11-01 00:00:00
abstract：:Rhodobacter sphaeroides 2.4.1 is an alpha-3 purple nonsulfur eubacterium with an extensive metabolic repertoire. Under anaerobic conditions, it is able to grow by photosynthesis, respiration and fermentation. Photosynthesis may be photoheterotrophic using organic compounds as both a carbon and a reducing source, or ph...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1013831823701
更新日期：2001-01-01 00:00:00
abstract：:An immunological method for quantitative determination of photosynthetic fructose-1,6-bisphosphatase in crude extracts of leaves is proposed. It is based on the ELISA technique, and offers two modifications. A non-competitive technique has a higher sensitivity and is the right option for samples of low fructose-1,6-bi...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00032710
更新日期：1987-01-01 00:00:00
abstract：:In recent years the enzymes of the C3 photosynthetic carbon reduction (PCR) cycle have been studied using the techniques of molecular biology. In this review we discuss the primary protein sequences and structural predictions that have been made for a number of these enzymes, which, with the input of crystallographic ...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00029971
更新日期：1991-01-01 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：:This study was conducted to more clearly define the physiological effects of PS II herbicides on chloroplast thylakoid membrane activity and composition. Barley (Hordeum vulgare L. cv Boone) was grown in hydroponic culture at 20°C in a growth chamber with a light intensity of 500 μmole photons m(-2) s(-1). Atrazine (2...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00028793
更新日期：1992-04-01 00:00:00
abstract：:A chloroplast preparation was extracted from squash (Cucurbita pepo (L.) var. Senator). Enrichment of intact chloroplasts was achieved by continuous free-flow electrophoresis. The addition of monoterpenes, detergent and free fatty acids changed the elecrophoretic separation pattern characteristically. Monoterpene-depe...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00054124
更新日期：1991-06-01 00:00:00
abstract：:The nucleotide sequences of the genes coding for the subunits of the Photosystem I (PS I) core, PsaA and PsaB were determined for the marine prokaryotic oxyphototrophs Prochlorococcus sp. MED4 (CCMP1378), P. marinus SS120 (CCMP1375) and Synechococcus sp. WH7803. Divergence of these sequences from those of both freshwa...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1006445810996
更新日期：2000-01-01 00:00:00
abstract：:A study of the absorption and fluorescence characteristics of the D1/D2/cytb-559 reaction centre complex of Photosystem II has been carried out by gaussian decomposition of absorption spectra both at room temperature and 72 K and of the room temperature fluorescence spectrum. A five component fit was found in which th...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF02183048
更新日期：1994-09-01 00:00:00
abstract：:Most chloroplasts undergo changes in composition, function and structure in response to growth irradiance. However, Tradescantia albiflora, a facultative shade plant, is unable to modulate its light-harvesting components and has the same Chl a/Chl b ratios and number of functional PS II and PS I reaction centres on a ...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1010681721929
更新日期：2001-01-01 00:00:00
abstract：:We have compared the properties of a mutant of barley lacking Photosystem I (viridis-zb (63) ) with the corresponding wild type using modulated fluorescence measurements. The mutant showed two unexpected characteristics. Firstly, there was a slow decline in the fluorescence signal in the light which was dependent on t...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00016561
更新日期：1993-03-01 00:00:00
abstract：:Photoinhibition of the light-induced Photosystem I (PS I) electron transfer activity from the reduced dichlorophenol indophenol to methyl viologen was studied. PS I preparations with Chl/P700 ratios of about 180 (PS I-180), 100 (PS I-100) and 40 (PS I(HA)-40) were isolated from spinach thylakoid membranes by the treat...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00016175
更新日期：1996-02-01 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 distribution of net photosynthetic activity of leaves was measured in a mixed grass (Setaria sphacelata var. sericea)-legume (Desmodium intortum) pasture stand using a method based on concurrent measurement of the rate of CO2 exchange, and (14)CO2 dosing followed by rapid harvesting according to height strata. Com...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00052375
更新日期：1983-06-01 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：:Energy storage measurements by modulated photothermal radiometry (PTR) were carried out on intact leaves to assess the value of the PTR method for photosynthesis research. In particular, correlations to the redox state of P700 under various conditions were examined. PTR monitors modulated light conversion to heat by s...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/BF00035379
更新日期：1991-08-01 00:00:00
abstract：:Illumination of the dark-incubated cells of Synechocystis PCC6803 caused recovery of both respiratory activity of oxygen uptake and PS I-cyclic electron flow, which was monitored by the dark reduction of P700(+) in the presence of DCMU after a 50 ms pulse light (MT) under background far-red light, but the effects were...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1017946524199
更新日期：2001-01-01 00:00:00
abstract：:The dependence on temperature of tryptophan fluorescence lifetime in trimeric photosystem I (PSI) complexes from cyanobacteria Synechocystis sp. PCC 6803 during the heating of pre-frozen to - 180 °C in the dark or in the light-activated preparations has been studied. Fluorescence lifetime in samples frozen in the ligh...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-018-0595-8
更新日期：2019-03-01 00:00:00
abstract：:Unique light-harvesting antennas in the green sulfur bacterium Chlorobaculum tepidum, called chlorosomes, consist of self-aggregates of bacteriochlorophyll (BChl) c. In the biosynthesis of BChl c, BciC demethoxycarbonylase removes the C132-methoxycarbonyl group to facilitate the self-aggregation of BChl c. We previous...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-018-0573-1
更新日期：2019-03-01 00:00:00
abstract：:Alternative electron sinks are an important regulatory mechanism to dissipate excessively absorbed light energy particularly under fast changing dynamic light conditions. In diatoms, the cyclic electron transport (CET) around Photosystem II (PS II) is an alternative electron transport pathway (AET) that contributes to...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1007/s11120-015-0209-7
更新日期：2016-05-01 00:00:00
abstract：:Biogenesis of the photosynthetic apparatus in greening etiolated leaves of barley (Hordeum vulgare L) was investigated by an approach permitting investigation of this process under conditions that minimize differences in plastid development. Distributions of barley leaves greening for 24 h as to chlorophyll content an...
journal_title：Photosynthesis research
pub_type： 杂志文章
doi：10.1023/A:1016093127057
更新日期：2002-01-01 00:00:00
