Phosphate depletion controls lipid content and accumulation of heterotrophic bacteria during growth of Synechocystis sp. PCC 6803
Sign Up to like & getrecommendations! Published in 2019 at "Applied Microbiology and Biotechnology"
DOI: 10.1007/s00253-019-09817-9
Abstract: During the culturing of cyanobacteria, heterotrophic bacteria can compete for nutrients, compromise the quality of the harvested biomass, or cause culture crashes. We systematically investigated the effects of depleting inorganic phosphate (Pi) on the growth… read more here.
Keywords: heterotrophic bacteria; pcc 6803; synechocystis pcc; growth ... See more keywords
The importance of herbivory by protists in lakes of a tropical floodplain system
Sign Up to like & getrecommendations! Published in 2018 at "Aquatic Ecology"
DOI: 10.1007/s10452-018-9654-7
Abstract: Inland aquatic ecosystems play a critical role in the global carbon cycle, processing a great fraction of the organic matter coming from terrestrial ecosystems, and the microbial food web is crucial in this process. Thus,… read more here.
Keywords: importance herbivory; protists lakes; heterotrophic bacteria; herbivory protists ... See more keywords
Sulfur metabolism by marine heterotrophic bacteria involved in sulfur cycling in the ocean
Sign Up to like & getrecommendations! Published in 2018 at "Science China Earth Sciences"
DOI: 10.1007/s11430-017-9234-x
Abstract: Sulfur cycling in the biosphere is tightly interwoven with the cycling of carbon and nitrogen, through various biological and geochemical processes. Marine microorganisms, due to their high abundance, diverse metabolic activities, and tremendous adaptation potential,… read more here.
Keywords: sulfur cycling; sulfur metabolism; carbon; heterotrophic bacteria ... See more keywords
Carotenoids from heterotrophic bacteria isolated from Fildes Peninsula, King George Island, Antarctica
Sign Up to like & getrecommendations! Published in 2019 at "Biotechnology Reports"
DOI: 10.1016/j.btre.2019.e00306
Abstract: Highlights • Screening of bacteria producing carotenoid in sub Antarctic region.• Identification of 10 carotenoids by chromatographic and spectroscopic analysis.• Salinibacterium sp. and Cryobacterium sp. were identified as new carotenoid sources.• C.p.450 monoglucoside was identified… read more here.
Keywords: peninsula king; bacteria isolated; heterotrophic bacteria; isolated fildes ... See more keywords
Olivine dissolution and hydrous Mg carbonate and silicate precipitation in the presence of microbial consortium of photo-autotrophic and heterotrophic bacteria
Sign Up to like & getrecommendations! Published in 2020 at "Geochimica et Cosmochimica Acta"
DOI: 10.1016/j.gca.2019.09.040
Abstract: Abstract Olivine is an important mineral that controls the sequestration of atmospheric CO2 in the form of secondary carbonate minerals during chemical and biological weathering of mafic rocks on Earth. Despite significant efforts in characterization… read more here.
Keywords: consortium; presence; precipitation; heterotrophic bacteria ... See more keywords
Determination of the lower limits of antibiotic biodegradation and the fate of antibiotic resistant genes in activated sludge: Both nitrifying bacteria and heterotrophic bacteria matter.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of hazardous materials"
DOI: 10.1016/j.jhazmat.2021.127764
Abstract: Antibiotics can be biodegraded in activated sludge via co-metabolism and metabolism. In this study, we investigated the biodegradation pathways of sulfamethoxazole (SMX) and antibiotic resistant genes' (ARGs) fate in different autotrophic and heterotrophic microorganisms, by… read more here.
Keywords: biodegradation; heterotrophic bacteria; antibiotic resistant; activated sludge ... See more keywords
Roles of Organic Matter-Induced Heterotrophic Bacteria in Nitritation Reactors: Ammonium Removal and Bacterial Interactions
Sign Up to like & getrecommendations! Published in 2020 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.0c00241
Abstract: The bloom of heterotrophic bacteria resulting from the presence of organic matter in wastewater streams can potentially affect the growth and activity of autotrophic ammonia-oxidizing bacteria (AOB), which are important for the operation of nitritation… read more here.
Keywords: nitritation; heterotrophic bacteria; nitritation reactors; ammonium removal ... See more keywords
Moss and Peat Leachate Degradability by Heterotrophic Bacteria: The Fate of Organic Carbon and Trace Metals
Sign Up to like & getrecommendations! Published in 2017 at "Geomicrobiology Journal"
DOI: 10.1080/01490451.2015.1111470
Abstract: ABSTRACT The respiration of dissolved organic matter (DOM) by aerobic heterotrophic bacterioplankton in boreal surface waters is one of the major factors that regulate CO2 exchange of lakes and rivers with the atmosphere in arctic… read more here.
Keywords: peat leachate; carbon; heterotrophic bacteria; trace metals ... See more keywords
Genomic reconstructions and potential metabolic strategies of generalist and specialist heterotrophic bacteria associated with an estuary Synechococcus culture
Sign Up to like & getrecommendations! Published in 2019 at "FEMS Microbiology Ecology"
DOI: 10.1093/femsec/fiz017
Abstract: &NA; Interactions between photoautotrophs and heterotrophs are central to marine microbial ecosystems. Synechococcus are dominant marine phototrophs, and they are frequently associated with heterotrophic bacteria. These co‐cultures provide a useful research system to investigate photoautotroph‐heterotroph… read more here.
Keywords: heterotrophic bacteria; roseobacter clade; metabolic strategies; synechococcus culture ... See more keywords
Mini‐review: Phytoplankton‐derived polysaccharides in the marine environment and their interactions with heterotrophic bacteria
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Microbiology"
DOI: 10.1111/1462-2920.14302
Abstract: Within the wealth of molecules constituting marine dissolved organic matter, carbohydrates make up the largest coherent and quantifiable fraction. Their main sources are from primary producers, which release large amounts of photosynthetic products - mainly… read more here.
Keywords: mini review; heterotrophic bacteria; review phytoplankton; derived polysaccharides ... See more keywords
Inherent tendency of Synechococcus and heterotrophic bacteria for mutualism on long-term coexistence despite environmental interference
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abf4792
Abstract: Mutualism between Synechococcus and heterotrophic bacteria has been found to support their prolonged survival in nutrient-depleted conditions. However, environmental interference on the fate of their mutualism is not understood. Here, we show that exogenous nutrients… read more here.
Keywords: environmental interference; mutualism; heterotrophic bacteria; synechococcus heterotrophic ... See more keywords