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Artykuły w czasopismach na temat „Photoheterotroph”

Autor: Grafiati

Data publikacji: 2 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Michelou, Vanessa K., Matthew T. Cottrell, and David L. Kirchman. "Light-Stimulated Bacterial Production and Amino Acid Assimilation by Cyanobacteria and Other Microbes in the North Atlantic Ocean." Applied and Environmental Microbiology 73, no. 17 (2007): 5539–46. http://dx.doi.org/10.1128/aem.00212-07.

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ABSTRACT We examined the contribution of photoheterotrophic microbes—those capable of light-mediated assimilation of organic compounds—to bacterial production and amino acid assimilation along a transect from Florida to Iceland from 28 May to 9 July 2005. Bacterial production (leucine incorporation at a 20 nM final concentration) was on average 30% higher in light than in dark-incubated samples, but the effect varied greatly (3% to 60%). To further characterize this light effect, we examined the abundance of potential photoheterotrophs and measured their contribution to bacterial production an

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2

Stebegg, Ronald, Georg Schmetterer, and Annette Rompel. "Photoheterotrophic growth of unicellular cyanobacterium Synechocystis sp. PCC 6803 gtr− dependent on fructose." Monatshefte für Chemie - Chemical Monthly 150, no. 10 (2019): 1863–68. http://dx.doi.org/10.1007/s00706-019-02484-6.

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Abstract Although cyanobacteria have specialized for a photolithoautotrophic mode of life during evolution many cyanobacterial strains have been identified as being capable of photoheterotrophy or even chemoheterotrophy. The mutant strain of Synechocystis sp. PCC 6803, which lacks the gtr gene coding for the strain’s glucose/fructose permease, has been believed to be a strict photolithoautotroph in the past as it has lost the wild type’s facility to use external glucose for both photoheterotrophy and light-induced chemoheterotrophy. However, recent experiments revealed the strain’s capacity to

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3

FUKUMORI, Yoshihiro, Kazuya WATANABE, and Tateo YAMANAKA. "Cytochrome aa3 from the Aerobic Photoheterotroph Erythrobacter longus: Purification, and Enzymatic and Molecular Features1." Journal of Biochemistry 102, no. 4 (1987): 777–84. http://dx.doi.org/10.1093/oxfordjournals.jbchem.a122115.

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4

Garcia Costas, Amaya M., Zhenfeng Liu, Lynn P. Tomsho, Stephan C. Schuster, David M. Ward, and Donald A. Bryant. "Complete genome of Candidatus Chloracidobacterium thermophilum, a chlorophyll-based photoheterotroph belonging to the phylum Acidobacteria." Environmental Microbiology 14, no. 1 (2011): 177–90. http://dx.doi.org/10.1111/j.1462-2920.2011.02592.x.

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Vermaas, Wim, Jeroen Charité, and Gaozhong Shen. "Q a Binding to D2 Contributes to the Functional and Structural Integrity of Photosystem II." Zeitschrift für Naturforschung C 45, no. 5 (1990): 359–65. http://dx.doi.org/10.1515/znc-1990-0509.

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Two D2 mutants were created with a site-directed mutation near the presumable binding site of QA. In one of the mutants, in which Trp-253, the aromatic residue potentially involved in facilitating electron transport from pheophytin to QA and/or in binding of Q A, had been replaced by Leu, PS II was undetectable in thylakoids. This mutant is an obligate photoheterotroph. In another mutant the Gly-215 residue, located next to the His residue that is proposed to bind QA and Fe2+, was mutated to Trp. This mutation leads to a rapid inactivation of oxygen evolution capacity in the light, and to a vi

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6

Cottrell, Matthew T., and David L. Kirchman. "Photoheterotrophic Microbes in the Arctic Ocean in Summer and Winter." Applied and Environmental Microbiology 75, no. 15 (2009): 4958–66. http://dx.doi.org/10.1128/aem.00117-09.

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ABSTRACT Photoheterotrophic microbes, which are capable of utilizing dissolved organic materials and harvesting light energy, include coccoid cyanobacteria (Synechococcus and Prochlorococcus), aerobic anoxygenic phototrophic (AAP) bacteria, and proteorhodopsin (PR)-containing bacteria. Our knowledge of photoheterotrophic microbes is largely incomplete, especially for high-latitude waters such as the Arctic Ocean, where photoheterotrophs may have special ecological relationships and distinct biogeochemical impacts due to extremes in day length and seasonal ice cover. These microbes were examine

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7

Krasnopeev A.Yu., A. Yu, I. V. Tikhonova I.V., G. V. Podlesnaya G.V., et al. "Bacterial diversity and metabolism in microbial consortium of non-axenic culture Tychonema sp. BBK16." Limnology and Freshwater Biology, no. 6 (2023): 229–43. http://dx.doi.org/10.31951/2658-3518-2023-a-6-229.

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We performed high-throughput sequencing of microbial community with cyanobacterium Tychonema sp. BBK16 and heterotrophic bacteria in vitro. Representatives of the phylum Pseudomonadota/Proteobacteria, the bacteria Hydrogenophaga, Sphingomonas, Paucibacter, Aminobacter, Devosia, Tahibacter, and Bosea dominate and coexist with the cyanobacterium for a long period of cultivation. It was found that this cyanobacterium is an edificator of this community providing the microbiome with organic matter. Metabolic features of heterotrophic bacteria based on reconstructed genomes are presented. The main p

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8

Kopejtka, Karel, Yonghui Zeng, David Kaftan, et al. "Characterization of the Aerobic Anoxygenic Phototrophic Bacterium Sphingomonas sp. AAP5." Microorganisms 9, no. 4 (2021): 768. http://dx.doi.org/10.3390/microorganisms9040768.

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An aerobic, yellow-pigmented, bacteriochlorophyll a-producing strain, designated AAP5 (=DSM 111157=CCUG 74776), was isolated from the alpine lake Gossenköllesee located in the Tyrolean Alps, Austria. Here, we report its description and polyphasic characterization. Phylogenetic analysis of the 16S rRNA gene showed that strain AAP5 belongs to the bacterial genus Sphingomonas and has the highest pairwise 16S rRNA gene sequence similarity with Sphingomonas glacialis (98.3%), Sphingomonas psychrolutea (96.8%), and Sphingomonas melonis (96.5%). Its genomic DNA G + C content is 65.9%. Further, in sil

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9

Piwosz, Kasia, Cristian Villena-Alemany, and Izabela Mujakić. "Photoheterotrophy by aerobic anoxygenic bacteria modulates carbon fluxes in a freshwater lake." ISME Journal 16, no. 4 (2021): 1046–54. http://dx.doi.org/10.1038/s41396-021-01142-2.

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AbstractLakes are a significant component of the global carbon cycle. Respiration exceeds net primary production in most freshwater lakes, making them a source of CO2 to the atmosphere. Driven by heterotrophic microorganisms, respiration is assumed to be unaffected by light, thus it is measured in the dark. However, photoheterotrophs, such as aerobic anoxygenic photoheterotrophic (AAP) bacteria that produce ATP via photochemical reactions, substantially reduce respiration in the light. They are an abundant and active component of bacterioplankton, but their photoheterotrophic contribution to m

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10

Krooneman, Janneke, Sytske van den Akker, Teresa M. Pedro Gomes, Larry J. Forney, and Jan C. Gottschal. "Degradation of 3-Chlorobenzoate under Low-Oxygen Conditions in Pure and Mixed Cultures of the Anoxygenic Photoheterotroph Rhodopseudomonas palustris DCP3 and an Aerobic Alcaligenes Species." Applied and Environmental Microbiology 65, no. 1 (1999): 131–37. http://dx.doi.org/10.1128/aem.65.1.131-137.1999.

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ABSTRACT The presence or absence of molecular oxygen has been shown to play a crucial role in the degradability of haloaromatic compounds. In the present study, it was shown that anaerobic phototrophic 3-chlorobenzoate (3CBA) metabolism by Rhodopseudomonas palustris DCP3 is oxygen tolerant up to a concentration of 3 μM O2. Simultaneous oxidation of an additional carbon source permitted light-dependent anaerobic 3CBA degradation at oxygen input levels which, in the absence of such an additional compound, would result in inhibition of light-dependent dehalogenation. Experiments under the same ex

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11

Kufryk, Galyna I., and Wim F. J. Vermaas. "Slr2013 Is a Novel Protein Regulating Functional Assembly of Photosystem II in Synechocystis sp. Strain PCC 6803." Journal of Bacteriology 185, no. 22 (2003): 6615–23. http://dx.doi.org/10.1128/jb.185.22.6615-6623.2003.

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ABSTRACT The Synechocystis sp. strain PCC 6803, which has a T192H mutation in the D2 protein of photosystem II, is an obligate photoheterotroph due to the lack of assembled photosystem II complexes. A secondary mutant, Rg2, has been selected that retains the T192H mutation but is able to grow photoautotrophically. Restoration of photoautotrophic growth in this mutant was caused by early termination at position 294 in the Slr2013 protein. The T192H mutant with truncated Slr2013 forms fully functional photosystem II reaction centers that differ from wild-type reaction centers only by a 30% highe

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12

Boeuf, Dominique, Matthew T. Cottrell, David L. Kirchman, et al. "Summer community structure of aerobic anoxygenic phototrophic bacteria in the western Arctic Ocean." FEMS microbiology ecology 85, no. 3 (2013): 1–16. https://doi.org/10.1111/1574-6941.12130.

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Aerobic anoxygenic phototrophic (AAP) bacteria are found in a range of aquatic and terrestrial environments, potentially playing unique roles in biogeochemical cycles. Although known to occur in the Arctic Ocean, their ecology and the factors that govern their community structure and distribution in this extreme environment are poorly understood. Here, we examined summer AAP abundance and diversity in the North East Pacific and the Arctic Ocean with emphasis on the southern Beaufort Sea. AAP bacteria comprised up to 10 and 14% of the prokaryotic community in the bottom nepheloid layer and surf

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13

van der Meer, Marcel T. J., Stefan Schouten, Mary M. Bateson, et al. "Diel Variations in Carbon Metabolism by Green Nonsulfur-Like Bacteria in Alkaline Siliceous Hot Spring Microbial Mats from Yellowstone National Park." Applied and Environmental Microbiology 71, no. 7 (2005): 3978–86. http://dx.doi.org/10.1128/aem.71.7.3978-3986.2005.

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ABSTRACT Green nonsulfur-like bacteria (GNSLB) in hot spring microbial mats are thought to be mainly photoheterotrophic, using cyanobacterial metabolites as carbon sources. However, the stable carbon isotopic composition of typical Chloroflexus and Roseiflexus lipids suggests photoautotrophic metabolism of GNSLB. One possible explanation for this apparent discrepancy might be that GNSLB fix inorganic carbon only during certain times of the day. In order to study temporal variability in carbon metabolism by GNSLB, labeling experiments with [13C]bicarbonate, [14C]bicarbonate, and [13C]acetate we

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14

Poff, Kirsten E., Andy O. Leu, John M. Eppley, David M. Karl, and Edward F. DeLong. "Microbial dynamics of elevated carbon flux in the open ocean’s abyss." Proceedings of the National Academy of Sciences 118, no. 4 (2021): e2018269118. http://dx.doi.org/10.1073/pnas.2018269118.

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In the open ocean, elevated carbon flux (ECF) events increase the delivery of particulate carbon from surface waters to the seafloor by severalfold compared to other times of year. Since microbes play central roles in primary production and sinking particle formation, they contribute greatly to carbon export to the deep sea. Few studies, however, have quantitatively linked ECF events with the specific microbial assemblages that drive them. Here, we identify key microbial taxa and functional traits on deep-sea sinking particles that correlate positively with ECF events. Microbes enriched on sin

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15

Zubkov, M. V. "Photoheterotrophy in marine prokaryotes." Journal of Plankton Research 31, no. 9 (2009): 933–38. http://dx.doi.org/10.1093/plankt/fbp043.

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Bricker, Terry M., Adam J. Bell, Lan Tran, Laurie K. Frankel, and Steven M. Theg. "Photoheterotrophic growth of Physcomitrella patens." Planta 239, no. 3 (2013): 605–13. http://dx.doi.org/10.1007/s00425-013-2000-3.

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17

Tichi, Mary A., and F. Robert Tabita. "Interactive Control of Rhodobactercapsulatus Redox-Balancing Systems during Phototrophic Metabolism." Journal of Bacteriology 183, no. 21 (2001): 6344–54. http://dx.doi.org/10.1128/jb.183.21.6344-6354.2001.

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ABSTRACT In nonsulfur purple bacteria, redox homeostasis is achieved by the coordinate control of various oxidation-reduction balancing mechanisms during phototrophic anaerobic respiration. In this study, the ability of Rhodobacter capsulatus to maintain a balanced intracellular oxidation-reduction potential was considered; in addition, interrelationships between the control of known redox-balancing systems, the Calvin-Benson-Bassham, dinitrogenase and dimethyl sulfoxide reductase systems, were probed in strains grown under both photoheterotrophic and photoautotrophic growth conditions. By usi

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18

Wood, B. J. B., P. H. K. Grimson, J. B. German, and M. Turner. "Photoheterotrophy in the production of phytoplankton organisms." Journal of Biotechnology 70, no. 1-3 (1999): 175–83. http://dx.doi.org/10.1016/s0168-1656(99)00070-x.

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Wang, Bo, Kemeng Xiao, Zhifeng Jiang, Jianfang Wang, Jimmy C. Yu, and Po Keung Wong. "Biohybrid photoheterotrophic metabolism for significant enhancement of biological nitrogen fixation in pure microbial cultures." Energy & Environmental Science 12, no. 7 (2019): 2185–91. http://dx.doi.org/10.1039/c9ee00705a.

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20

Harutyunyan, Ani A., Jemma G. Manoyan, Lusine R. Hambaryan, and Lilit S. Gabrielyan. "EFFECT OF VARIOUS CARBON SOURCES ON THE GROWTH PROPERTIES AND MORPHOLOGY OF $SPIRULINA~PLATENSIS$." Proceedings of the YSU B: Chemical and Biological Sciences 57, no. 2 (261) (2023): 164–71. http://dx.doi.org/10.46991/pysu:b/2023.57.2.164.

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Cyanobacteria generate biomass under photoautotrophic conditions during photosynthesis. Cultivation of cyanobacteria under photoheterotrophic conditions using various organic carbon sources can increase yield of biomass. In the current study, the effect of organic carbon sources on the growth properties and morphology of cyanobacteria Spirulina platensis, as well as the production of the photosynthetic pigments: chlorophyll a, carotenoids, and phycocyanin were investigated. Carbon sources, such as glucose, fructose and succinate, caused not only an increase in the cyanobacterial growth rate, b

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21

Schaffert, Courtney S., Christian G. Klatt, David M. Ward, Mark Pauley, and Laurey Steinke. "Identification and Distribution of High-Abundance Proteins in the Octopus Spring Microbial Mat Community." Applied and Environmental Microbiology 78, no. 23 (2012): 8481–84. http://dx.doi.org/10.1128/aem.01695-12.

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ABSTRACTA shotgun metaproteomics approach was employed to identify proteins in a hot spring microbial mat community. We identified 202 proteins encompassing 19 known functions from 12 known phyla. Importantly, we identified two key enzymes involved in the 3-hydroxypropionate CO2fixation pathway in uncultivatedRoseiflexusspp., which are known photoheterotrophs.

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22

Díaz-Rullo Edreira, Sara, Silvia Barba, Ioanna A. Vasiliadou, et al. "Assessment of Voltage Influence in Carbon Dioxide Fixation Process by a Photo-Bioelectrochemical System under Photoheterotrophy." Microorganisms 9, no. 3 (2021): 474. http://dx.doi.org/10.3390/microorganisms9030474.

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Bioelectrochemical systems are a promising technology capable of reducing CO2 emissions, a renewable carbon source, using electroactive microorganisms for this purpose. Purple Phototrophic Bacteria (PPB) use their versatile metabolism to uptake external electrons from an electrode to fix CO2. In this work, the effect of the voltage (from −0.2 to −0.8 V vs. Ag/AgCl) on the metabolic CO2 fixation of a mixed culture of PPB under photoheterotrophic conditions during the oxidation of a biodegradable carbon source is demonstrated. The minimum voltage to fix CO2 was between −0.2 and −0.4 V. The Calvi

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23

Boeuf, D., F. Humily, and C. Jeanthon. "Diversity of Arctic pelagic <i>Bacteria</i> with an emphasis on photoheterotrophs: a review." Biogeosciences 11, no. 12 (2014): 3309–22. http://dx.doi.org/10.5194/bg-11-3309-2014.

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Abstract. The Arctic Ocean is a unique marine environment with respect to seasonality of light, temperature, perennial ice cover, and strong stratification. Other important distinctive features are the influence of extensive continental shelves and its interactions with Atlantic and Pacific water masses and freshwater from sea ice melt and rivers. These characteristics have major influence on the biological and biogeochemical processes occurring in this complex natural system. Heterotrophic bacteria are crucial components of marine food webs and have key roles in controlling carbon fluxes in t

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Li, Xiying, Chenhui Huang, Peijun Wei, et al. "Attachment of Ferredoxin: NADP+ Oxidoreductase to Phycobilisomes Is Required for Photoheterotrophic Growth of the Cyanobacterium Synechococcus sp. PCC 7002." Microorganisms 10, no. 7 (2022): 1313. http://dx.doi.org/10.3390/microorganisms10071313.

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Two types of cyanobacterial phycobilisomes (PBS) are present: the hemidiscoidal PBS (CpcG-PBS) and the membrane-bound PBS (CpcL-PBS). Both types of PBS have ferredoxin:NADP+ oxidoreductase (FNR) attached to the termini of their rods through a CpcD domain. To date, the physiological significance of the attachment remains unknown. We constructed a mutant (dF338) which contains an FNR lacking the N-terminal CpcD domain in Synechococcus sp. PCC 7002. Isolated CpcG-PBS from dF338 did not contain FNR and the cell extracts of the mutant had a 35 kDa protein cross-reacting to anti-FNR antibodies. dF33

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Qian, Yilei, and F. Robert Tabita. "Expression of glnB and aglnB-Like Gene (glnK) in a Ribulose Bisphosphate Carboxylase/Oxygenase-Deficient Mutant of Rhodobacter sphaeroides." Journal of Bacteriology 180, no. 17 (1998): 4644–49. http://dx.doi.org/10.1128/jb.180.17.4644-4649.1998.

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ABSTRACT In a ribulose 1,5-bisphosphate carboxylase/oxygenase (RubisCO)-deficient mutant of Rhodobacter sphaeroides, strain 16PHC, nitrogenase activity was derepressed in the presence of ammonia under photoheterotrophic growth conditions. Previous studies also showed that reintroduction of a functional RubisCO and Calvin-Benson-Bassham (CBB) pathway suppressed the deregulation of nitrogenase synthesis in this strain. In this study, the derepression of nitrogenase synthesis in the presence of ammonia in strain 16PHC was further explored by using aglnB::lacZ fusion, since the product of the glnB

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Martin, Angela C., Usha Nair, Judith P. Armitage, and Janine R. Maddock. "Polar Localization of CheA2 in Rhodobacter sphaeroides Requires Specific Che Homologs." Journal of Bacteriology 185, no. 16 (2003): 4667–71. http://dx.doi.org/10.1128/jb.185.16.4667-4671.2003.

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ABSTRACT Rhodobacter sphaeroides is a motile bacterium that has multiple chemotaxis genes organized predominantly in three major operons (cheOp1, cheOp2, and cheOp3). The chemoreceptor proteins are clustered at two distinct locations, the cell poles and in one or more cytoplasmic clusters. One intriguing possibility is that the physically distinct chemoreceptor clusters are each composed of a defined subset of specific chemotaxis proteins, including the chemoreceptors themselves plus specific CheW and CheA proteins. Here we report the subcellular localization of one such protein, CheA2, under

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Boeuf, D., F. Humily, and C. Jeanthon. "Diversity of Arctic Pelagic Prokaryotes with an emphasis on photoheterotrophic bacteria: a review." Biogeosciences Discussions 11, no. 2 (2014): 2419–55. http://dx.doi.org/10.5194/bgd-11-2419-2014.

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Abstract. The Arctic Ocean is a unique marine environment with respect to seasonality of light, temperature, perennial ice cover and strong stratification. Other important distinctive features are the influence of extensive continental shelves and its interactions with Atlantic and Pacific water masses and freshwater from sea ice melt and rivers. These characteristics have major influence on the biological and biogeochemical processes occurring in this complex natural system. Heterotrophic bacteria are crucial components of marine food webs and have key roles in controlling carbon fluxes in th

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van der Meer, Marcel T. J., Stefan Schouten, Jaap S. Sinninghe Damsté, Jan W. de Leeuw, and David M. Ward. "Compound-Specific Isotopic Fractionation Patterns Suggest Different Carbon Metabolisms among Chloroflexus-Like Bacteria in Hot-Spring Microbial Mats." Applied and Environmental Microbiology 69, no. 10 (2003): 6000–6006. http://dx.doi.org/10.1128/aem.69.10.6000-6006.2003.

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ABSTRACT Stable carbon isotope fractionations between dissolved inorganic carbon and lipid biomarkers suggest photoautotrophy by Chloroflexus-like organisms in sulfidic and nonsulfidic Yellowstone hot springs. Where co-occurring, cyanobacteria appear to cross-feed Chloroflexus-like organisms supporting photoheterotrophy as well, although the relatively small 13C fractionation associated with cyanobacterial sugar biosynthesis may sometimes obscure this process.

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Lambert, D. H., and S. E. Stevens. "Photoheterotrophic growth of Agmenellum quadruplicatum PR-6." Journal of Bacteriology 165, no. 2 (1986): 654–56. http://dx.doi.org/10.1128/jb.165.2.654-656.1986.

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Kirchman, David L., and Thomas E. Hanson. "Bioenergetics of photoheterotrophic bacteria in the oceans." Environmental Microbiology Reports 5, no. 2 (2012): 188–99. http://dx.doi.org/10.1111/j.1758-2229.2012.00367.x.

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Wampler, David A., and Scott A. Ensign. "Photoheterotrophic Metabolism of Acrylamide by a Newly Isolated Strain of Rhodopseudomonas palustris." Applied and Environmental Microbiology 71, no. 10 (2005): 5850–57. http://dx.doi.org/10.1128/aem.71.10.5850-5857.2005.

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ABSTRACT Acrylamide, a neurotoxin and suspected carcinogen, is produced by industrial processes and during the heating of foods. In this study, the microbial diversity of acrylamide metabolism has been expanded through the isolation and characterization of a new strain of Rhodopseudomonas palustris capable of growth with acrylamide under photoheterotrophic conditions. The newly isolated strain grew rapidly with acrylamide under photoheterotrophic conditions (doubling time of 10 to 12 h) but poorly under anaerobic dark or aerobic conditions. Acrylamide was rapidly deamidated to acrylate by stra

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Cornet, Jean-François, Lidia Favier, and Claude-Gilles Dussap. "Modeling Stability of Photoheterotrophic Continuous Cultures in Photobioreactors." Biotechnology Progress 19, no. 4 (2008): 1216–27. http://dx.doi.org/10.1021/bp034041l.

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Chen, Xin, Yongkang Lv, Yuxiang Liu, Ruipeng Ren, and Jing Zhao. "The hydrogen production characteristics of mixed photoheterotrophic culture." International Journal of Hydrogen Energy 42, no. 8 (2017): 4840–47. http://dx.doi.org/10.1016/j.ijhydene.2016.11.155.

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LI, R. "Hydrogen production characteristics of photoheterotrophic Rubrivivax gelatinosus L31." International Journal of Hydrogen Energy 33, no. 3 (2008): 974–80. http://dx.doi.org/10.1016/j.ijhydene.2007.12.001.

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Evans, Claire, Paola R. Gómez-Pereira, Adrian P. Martin, David J. Scanlan, and Mikhail V. Zubkov. "Photoheterotrophy of bacterioplankton is ubiquitous in the surface oligotrophic ocean." Progress in Oceanography 135 (June 2015): 139–45. http://dx.doi.org/10.1016/j.pocean.2015.04.014.

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Wallen, D. G. "Photoheterotrophy and Dark Heterotrophy in Ice-Covered Lake St. Clair." Journal of Great Lakes Research 16, no. 3 (1990): 339–45. http://dx.doi.org/10.1016/s0380-1330(90)71428-1.

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Shaikh, Sultan, Naim Rashid, Gordon McKay, and Hamish Robert Mackey. "Photobioreactor Design for Polyhydroxyalkanoate Production Using Anoxygenic Photoheterotrophs: A Review." Fermentation 9, no. 8 (2023): 778. http://dx.doi.org/10.3390/fermentation9080778.

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This review paper provides an overview of various types of photobioreactors (PBRs) that could be used for the production of polyhydroxyalkanoates (PHAs) using anoxygenic photoheterotrophs, with a focus on the design and operation of these systems. The paper highlights the potential of different PBRs based on reactor geometry and growth mode, and also examines the advantages and disadvantages of each PBR type and summarizes their suitability for PNSB-PHA production. The optimization of reactor design and operation is crucial for maximizing PNSB growth and PHA productivity. The self-immobilizati

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Woude, B. J., M. Boer, N. M. J. Put, F. M. Geld, R. A. Prins, and J. C. Gottschal. "Anaerobic degradation of halogenated benzoic acids by photoheterotrophic bacteria." FEMS Microbiology Letters 119, no. 1-2 (1994): 199–207. http://dx.doi.org/10.1111/j.1574-6968.1994.tb06889.x.

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VANDERWOUDE, B., M. DEBOER, N. VANDERPUT, F. VANDERGELD, R. PRINS, and J. GOTTSCHAL. "Anaerobic degradation of halogenated benzoic acids by photoheterotrophic bacteria." FEMS Microbiology Letters 119, no. 1-2 (1994): 199–207. http://dx.doi.org/10.1016/0378-1097(94)90414-6.

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Zheng, Jiang, and Yahui Gao. "Growth and calcium bioaccumulation of Spirulina in photoheterotrophic cultures." Journal of Biotechnology 136 (October 2008): S560. http://dx.doi.org/10.1016/j.jbiotec.2008.07.1318.

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Kempher, Megan L., and Michael T. Madigan. "Phylogeny and photoheterotrophy in the acidophilic phototrophic purple bacterium Rhodoblastus acidophilus." Archives of Microbiology 194, no. 7 (2012): 567–74. http://dx.doi.org/10.1007/s00203-012-0790-5.

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Lamy, D., C. Jeanthon, J. Ras, et al. "Ecology of aerobic anoxygenic phototrophic bacteria along an oligotrophic gradient in the Mediterranean Sea." Biogeosciences Discussions 8, no. 1 (2011): 323–54. http://dx.doi.org/10.5194/bgd-8-323-2011.

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Abstract. Aerobic anoxygenic phototrophic (AAP) bacteria are photoheterotrophic prokaryotes able to use both light and organic substrates for energy production. They are widely distributed in coastal and oceanic environments and may contribute significantly to the carbon cycle in the upper ocean. To better understand questions regarding links between the ecology of these photoheterotrophic bacteria and the trophic status of water masses, we examined their horizontal and vertical distribution and the effects of nutrient additions on their growth along an oligotrophic gradient in the Mediterrane

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Lamy, D., C. Jeanthon, M. T. Cottrell, et al. "Ecology of aerobic anoxygenic phototrophic bacteria along an oligotrophic gradient in the Mediterranean Sea." Biogeosciences 8, no. 4 (2011): 973–85. http://dx.doi.org/10.5194/bg-8-973-2011.

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Abstract. Aerobic anoxygenic phototrophic (AAP) bacteria are photoheterotrophic prokaryotes able to use both light and organic substrates for energy production. They are widely distributed in coastal and oceanic environments and may contribute significantly to the carbon cycle in the upper ocean. To better understand questions regarding links between the ecology of these photoheterotrophic bacteria and the trophic status of water masses, we examined their horizontal and vertical distribution and the effects of nutrient additions on their growth along an oligotrophic gradient in the Mediterrane

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Smith, Stephanie A., and F. Robert Tabita. "Up-Regulated Expression of the cbbI and cbbII Operons during Photoheterotrophic Growth of a Ribulose 1,5-Bisphosphate Carboxylase-Oxygenase Deletion Mutant of Rhodobacter sphaeroides." Journal of Bacteriology 184, no. 23 (2002): 6721–24. http://dx.doi.org/10.1128/jb.184.23.6721-6724.2002.

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ABSTRACT In a Rhodobacter sphaeroides ribulose 1,5-bisphosphate carboxylase-oxygenase deletion strain that requires an exogenous electron donor for photoheterotrophic growth, transcription of the genes of the Calvin-Benson-Bassham (CBB) cycle was increased. This finding pointed to a potential physiological effector that enhances the capability of the positive transcriptional activator CbbR to mediate cbb transcription. This effector is most likely ribulose 1,5-bisphosphate or a metabolite derived from this CBB pathway intermediate.

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Spero, Melanie A., Joshua R. Brickner, Jordan T. Mollet, Tippapha Pisithkul, Daniel Amador-Noguez, and Timothy J. Donohue. "Different Functions of Phylogenetically Distinct Bacterial Complex I Isozymes." Journal of Bacteriology 198, no. 8 (2016): 1268–80. http://dx.doi.org/10.1128/jb.01025-15.

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ABSTRACTNADH:quinone oxidoreductase (complex I) is a bioenergetic enzyme that transfers electrons from NADH to quinone, conserving the energy of this reaction by contributing to the proton motive force. While the importance of NADH oxidation to mitochondrial aerobic respiration is well documented, the contribution of complex I to bacterial electron transport chains has been tested in only a few species. Here, we analyze the function of two phylogenetically distinct complex I isozymes inRhodobacter sphaeroides, an alphaproteobacterium that contains well-characterized electron transport chains.

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Ma, Ruijie, Shuai Shao, Shuzhen Wei, et al. "A Novel Phage Infecting the Marine Photoheterotrophic Bacterium Citromicrobium bathyomarinum." Viruses 14, no. 3 (2022): 512. http://dx.doi.org/10.3390/v14030512.

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This study isolated and characterized a new phage infecting the marine photoheterotrophic bacterium Citromicrobium bathyomarinum, which fills the gap in research on phages targeting this ecologically important species. The phage vB_CbaS-RXM (RXM) has a dsDNA genome with a length of 104,206 bp and G+C content of 61.64%. The taxonomic analysis found a close evolutionary relationship between RXM, Erythrobacter phage vB_EliS-L02, and Sphingobium phage Lacusarx, and we propose that RXM represents a new species of the Lacusarxvirus genus. A one-step growth curve revealed a burst size of 75 plaque-fo

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Kol’chugina, I. B., and E. N. Markarova. "Photoheterotrophic callus culture Ficus elastica. The formation of polyisoprene synthesis." Moscow University Biological Sciences Bulletin 64, no. 1 (2009): 28–31. http://dx.doi.org/10.3103/s0096392509010064.

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Gallon, J. R., M. A. Hashem, and A. E. Chaplin. "Nitrogen fixation by Oscillatoria spp. under autotrophic and photoheterotrophic conditions." Journal of General Microbiology 137, no. 1 (1991): 31–39. http://dx.doi.org/10.1099/00221287-137-1-31.

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Cornet, J. F., and J. Albiol. "Modeling Photoheterotrophic Growth Kinetics of Rhodospirillum rubrum in Rectangular Photobioreactors." Biotechnology Progress 16, no. 2 (2000): 199–207. http://dx.doi.org/10.1021/bp990148q.

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Hardy, T., D. Chaumont, M. E. Wessinger, and P. Bournat. "Photoautotrophic Suspension Cultures II — Transition from Photoheterotrophic to Photoautotrophic Growth." Journal of Plant Physiology 130, no. 4-5 (1987): 351–61. http://dx.doi.org/10.1016/s0176-1617(87)80201-8.

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