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Letteratura scientifica selezionata sul tema "Iron bacteria"

Autore: Grafiati

Pubblicato: 4 giugno 2021

Ultima modifica: 27 luglio 2024

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Articoli di riviste sul tema "Iron bacteria"

1

Phoenix, Vernon R., Kurt O. Konhauser, and F. Grant Ferris. "Experimental study of iron and silica immobilization by bacteria in mixed Fe-Si systems: implications for microbial silicification in hot springs." Canadian Journal of Earth Sciences 40, no. 11 (November 1, 2003): 1669–78. http://dx.doi.org/10.1139/e03-044.

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The immobilization of silica and iron by the bacteria Bacillus subtilis was monitored in controlled microcosms to elucidate the role iron may play in aiding bacterial silicification in hot springs. Silica and iron immobilization was monitored as a function of bacterial concentration, iron concentration, and silica concentration (both undersaturated and oversaturated with respect to amorphous silica). Results demonstrate that bacterial cells do immobilize more Fe than bacteria-free systems in solutions with iron concentrations [Formula: see text]50 ppm Fe. However, as iron concentrations increa

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2

Kupka, Daniel, Michal Lovás, and Vladimir Šepelák. "Deferrization of Kaolinic Sand by Iron Oxidizing and Iron Reducing Bacteria." Advanced Materials Research 20-21 (July 2007): 130–33. http://dx.doi.org/10.4028/www.scientific.net/amr.20-21.130.

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Iron oxidizing bacteria Acidithiobacillus ferrooxidans, iron reducing bacteria Acidiphilium spp. and their mixture were applied for leaching of iron impurities from quartz sand. The bacterial leaching was carried out in order to decrease the amount of colouring iron oxides and to improve the technological properties of the raw material. Mineralogical analysis confirmed the presence of siderite, iron-bearing muscovite and various amorphous and crystalline forms of iron oxides occurring both free and coating siderite and quartz particles. Mössbauer spectroscopy revealed various oxidation and mag

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3

Tang, Kam W., and Hans-Peter Grossart. "Iron effects on colonization behavior, motility, and enzymatic activity of marine bacteria." Canadian Journal of Microbiology 53, no. 8 (August 2007): 968–74. http://dx.doi.org/10.1139/w07-059.

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Iron availability in the ocean has been shown to affect the growth and production of phytoplankton and free-living bacteria. A large fraction of marine bacteria are specialized in colonizing and living on particles and aggregates, but the effects of iron limitation on these bacteria are not fully known. We conducted laboratory experiments to study the effects of iron availability on particle colonization behavior, motility, and enzymatic activities of 4 strains of marine bacteria. Iron depletion reduced the bacterial particle colonization rate by 1.7%–43.1%, which could be attributed to reduce

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4

Page, Malcom G. P. "The Role of Iron and Siderophores in Infection, and the Development of Siderophore Antibiotics." Clinical Infectious Diseases 69, Supplement_7 (November 13, 2019): S529—S537. http://dx.doi.org/10.1093/cid/ciz825.

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Abstract Iron is an essential nutrient for bacterial growth, replication, and metabolism. Humans store iron bound to various proteins such as hemoglobin, haptoglobin, transferrin, ferritin, and lactoferrin, limiting the availability of free iron for pathogenic bacteria. However, bacteria have developed various mechanisms to sequester or scavenge iron from the host environment. Iron can be taken up by means of active transport systems that consist of bacterial small molecule siderophores, outer membrane siderophore receptors, the TonB-ExbBD energy-transducing proteins coupling the outer and the

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5

Tang, Yu Lan, Wei Bin Wu, Ya Ting He, Jin Xiang Fu, and Xiao Lan Wang. "Low-Temperature Domestication of an Iron and Manganese Oxidizing Bacteria." Advanced Materials Research 374-377 (October 2011): 826–30. http://dx.doi.org/10.4028/www.scientific.net/amr.374-377.826.

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Abstract.One superior iron and manganese bacteria were separated from the stable operation of porcelain granular BAF filters of removing iron, manganese and ammonia. The bacteria was domesticated at low temperature. By analyzing the sample water containing iron and manganese in the role of iron and manganese bacteria which was not domesticated and domesticated at different temperature, observing the Iron and manganese concentration with time going on, studying the bacteria’s removal of iron and manganese property and the domesticated effect. Studies show that: the selected bacteria with 1% bac

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6

Xing, Weijia, Yue Zhan, Lei Yang, and Lei Yan. "Iron Biomineralization Performed by Iron-Cycling Bacteria and Magnetotactic Bacteria." ACTA SCIENTIFIC MICROBIOLOGY 1, no. 3 (March 1, 2018): 28–29. http://dx.doi.org/10.31080/asmi.2018.01.0024.

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7

Kuznetsova, D. A., V. A. Rykova, and O. N. Podladchikova. "Bacterial Siderophores: Structure, Functions, and Role in the Pathogenesis of Infections." Problems of Particularly Dangerous Infections, no. 3 (October 29, 2022): 14–22. http://dx.doi.org/10.21055/0370-1069-2022-3-14-22.

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This review systematizes and analyzes the data published over the past decade, devoted to the study of low-molecular-weight high affinity iron chelators – siderophores. Siderophores, which are found in bacteria, fungi and mammals, are able to extract iron from insoluble inorganic compounds, and in the host organism – from complexes with proteins that perform the function of nonspecific protection of mammals from infections. The extracted iron is delivered to cells through surface protein receptors specific for each siderophore, as well as various protein transport systems that make up membrane

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8

Ebrahiminezhad, Alireza, Zahra Manafi, Aydin Berenjian, Sedigheh Kianpour, and Younes Ghasemi. "Iron-Reducing Bacteria and Iron Nanostructures." Journal of Advanced Medical Sciences and Applied Technologies 3, no. 1 (May 22, 2017): 9. http://dx.doi.org/10.18869/nrip.jamsat.3.1.9.

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9

Liu, Zhuoming, Scott Reba, Wei-Dong Chen, Suheel Kumar Porwal, W. Henry Boom, Robert B. Petersen, Roxana Rojas, Rajesh Viswanathan, and L. Devireddy. "Regulation of mammalian siderophore 2,5-DHBA in the innate immune response to infection." Journal of Experimental Medicine 211, no. 6 (May 26, 2014): 1197–213. http://dx.doi.org/10.1084/jem.20132629.

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Abstract (sommario):

Competition for iron influences host–pathogen interactions. Pathogens secrete small iron-binding moieties, siderophores, to acquire host iron. In response, the host secretes siderophore-binding proteins, such as lipocalin 24p3, which limit siderophore-mediated iron import into bacteria. Mammals produce 2,5-dihydroxy benzoic acid, a compound that resembles a bacterial siderophore. Our data suggest that bacteria use both mammalian and bacterial siderophores. In support of this idea, supplementation with mammalian siderophore enhances bacterial growth in vitro. In addition, mice lacking the mamma

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Akinbosede, Daniel, Robert Chizea, and Stephen A. Hare. "Pirates of the haemoglobin." Microbial Cell 9, no. 4 (April 4, 2022): 84–102. http://dx.doi.org/10.15698/mic2022.04.775.

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Not all treasure is silver and gold; for pathogenic bacteria, iron is the most precious and the most pillaged of metallic elements. Iron is essential for the survival and growth of all life; however free iron is scarce for bacteria inside human hosts. As a mechanism of defence, humans have evolved ways to store iron so as to render it inaccessible for invading pathogens, such as keeping the metal bound to iron-carrying proteins. For bacteria to survive within humans, they must therefore evolve counters to this defence to compete with these proteins for iron binding, or directly steal iron from

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Tesi sul tema "Iron bacteria"

1

Bridge, Toni A. M. "Iron reduction by acidophilic bacteria." Thesis, Bangor University, 1995. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.295276.

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2

Granger, Julie. "Iron acquisition by heterotrophic marine bacteria." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape10/PQDD_0002/MQ44173.pdf.

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3

MacLean, Martin. "Autotrophy in iron-oxidizing, acidophilic bacteria." Thesis, University of Warwick, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.357855.

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4

Fang, Wen. "Microbial Biomineralization of Iron." PDXScholar, 2013. https://pdxscholar.library.pdx.edu/open_access_etds/664.

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Iron is a common cation in biomineral sand; it is present for example in magnetite produced by magnetotactic bacteria and in iron sulfides produced by sulfate reducing microorganisms. The work presented in this thesis focused on two types of microorganisms capable of forming iron biominerals. In the first project I have studied the effect of O2 on the respiratory physiology and the formation of magnetosomes by Magnetospirillum magneticum AMB-1. In the second project I have studied the relationship between olivine and the activity of dissimilatory sulfate reducing (DSR) microorganisms. For the

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5

Green, Robert. "Iron and manganese homeostasis in marine bacteria." Thesis, University of East Anglia, 2012. https://ueaeprints.uea.ac.uk/47962/.

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Using a mixture of bioinformatic analyses, microarrays on cells that were grown in media that were either replete or depleted for manganese or for iron, and by making targeted mutations and reporter fusions, several important observations were made on the mechanisms of Mn and Fe homeostasis in the marine α‐proteobacterium Ruegeria pomeroyi (the main species studied here), and in other important marine bacteria. R. pomeroyi lacks most of the known Fe uptake systems, including TonB and outer‐membrane receptors, but has a predicted, but incomplete iron uptake ABC‐class transporter operon, whose e

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Barr, David William. "Comparison of iron oxidation by acidophilic bacteria." Thesis, University of Warwick, 1989. http://wrap.warwick.ac.uk/106735/.

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A rang« of obligate acidophilic Iron oxidising bacteria war« compared physiologically, kinetically and biochemically. The organisms ware mesophiles, Thiobacillus ferrooxidans and Leptospirillum ferrooxldans, moderate thermophiles designated strains ALV, BC1, LH2, TH1 and TH3 and thermophlle Sulfolobus BC65. Each organism retained iron oxidizing activity in non-growing cell suspensions. Measurement was made of apparent Km and K. for ferrous Iron oxidation and its inhibition by ferric Iron in these suspensions. Values were derived from three graphical representations of the data. Values differed

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Kerin, Elizabeth Johanna. "Mercury methylation in dissimilatory iron reducing bacteria." College Park, Md.: University of Maryland, 2007. http://hdl.handle.net/1903/7385.

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Thesis (M.S.) -- University of Maryland, College Park, 2007.<br>Thesis research directed by: Marine, Estuarine, Environmental Sciences Graduate Program. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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Timmons, John D. III. "Selective Precipitation of Iron in Acid Mine Drainage using Iron-oxidizing Bacteria." Ohio University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1525446228184635.

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Chan, Anson Chi-Kit. "Iron transport in two pathogenic Gram-negative bacteria." Thesis, University of British Columbia, 2011. http://hdl.handle.net/2429/32406.

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Campylobacter jejuni and Escherichia coli strain F11 are two Gram-negative pathogens with a versatile armament of iron uptake systems to cope with the fluctuating host nutrient environment. Our current understanding of Gram-negative iron uptake systems focuses heavily on a prototypical scheme involving a TonB-dependent outer membrane receptor and an ABC transporter, with little knowledge on systems that do not fall neatly into this paradigm. The primary focus of this thesis is the characterization of three such atypical iron uptake proteins from C. jejuni (ChaN and P19) and pathogenic E. coli

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10

Marshall, Rowena Margaret. "Thermophilic acidophilic bacteria : iron, sulphur and mineral oxidation." Thesis, University of Warwick, 1985. http://wrap.warwick.ac.uk/2613/.

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The aim of this study was to investigate the iron- and sulphur-oxidizing activities of thermophilic bacteria with reference to the possible use of such bacteria in the extraction of metals from mineral sulphides. The initial characterization of a range of isolates was based on growth studies with iron and sulphur substrates and on the comparison of whole cell protein electrophoresis patterns. Three groups of bacteria were isolated and studied: moderately thermophilic iron- and mineral sulphide-oxidizing bacteria, moderately thermophilic sulphur oxidizers and extremely thermophilic Sulfolobus-l

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Più fonti

Libri sul tema "Iron bacteria"

1

Crosa, Jorge H., Alexandra R. Mey, and Shelley M. Payne, eds. Iron Transport in Bacteria. Washington, DC, USA: ASM Press, 2004. http://dx.doi.org/10.1128/9781555816544.

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2

MacLean, Martin. Autotrophy in iron-oxidizing, acidophilic bacteria. [s.l.]: typescript, 1993.

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3

Hampshire), Conference on Iron Biominerals (1989 University of New. Iron biominerals. New York: Plenum Press, 1991.

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4

Lazurenko, V. I. Geologicheskai͡a︡ dei͡a︡telʹnostʹ zhelezobakteriĭ. Kiev: Nauk. dumka, 1989.

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5

Barr, David William. Comparison of iron oxidation by acidophilic bacteria. [s.l.]: typescript, 1989.

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6

Marsh, Rowena Margaret. Thermophilic acidophilic bacteria: Iron, sulphur and mineral oxidation. [s.l.]: typescript, 1985.

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7

Geological Survey (U.S.), ed. Sites in the Virginia-Washington, D.C.-Maryland metro area to observe or collect bacteria that precipitate iron and manganese oxides. [Reston, Va.?: U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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8

Geological Survey (U.S.), ed. Sites in the Virginia-Washington, D.C.-Maryland metro area to observe or collect bacteria that precipitate iron and manganese oxides. [Reston, Va.?: U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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9

Geological Survey (U.S.), ed. Sites in the Virginia-Washington, D.C.-Maryland metro area to observe or collect bacteria that precipitate iron and manganese oxides. [Reston, Va.?: U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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10

Geological Survey (U.S.), ed. Sites in the Virginia-Washington, D.C.-Maryland metro area to observe or collect bacteria that precipitate iron and manganese oxides. [Reston, Va.?: U.S. Dept. of the Interior, U.S. Geological Survey, 1998.

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Capitoli di libri sul tema "Iron bacteria"

1

Schmidt, Wolf-Dieter, and Jürgen Overbeck. "Iron Bacteria." In Ecological Studies, 326–36. New York, NY: Springer New York, 1994. http://dx.doi.org/10.1007/978-1-4612-2606-2_15.

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2

Hantke, Klaus. "Ferrous Iron Transport." In Iron Transport in Bacteria, 178–84. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch12.

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3

Walsh, Christopher T., and C. Gary Marshall. "Siderophore Biosynthesis in Bacteria." In Iron Transport in Bacteria, 18–37. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch2.

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4

Raymond, Kenneth N., and Emily A. Dertz. "Biochemical and Physical Properties of Siderophores." In Iron Transport in Bacteria, 1–17. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch1.

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Klebba, Phillip E. "Transport Biochemistry of FepA." In Iron Transport in Bacteria, 147–57. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch10.

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Braun, Volkmar, Michael Braun, and Helmut Killmann. "Ferrichrome- and Citrate-Mediated Iron Transport." In Iron Transport in Bacteria, 158–77. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch11.

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de Lorenzo, Víctor, José Perez-Martín, Lucía Escolar, Graziano Pesole, and Giovanni Bertoni. "Mode of Binding of the Fur Protein to Target DNA: Negative Regulation of Iron-Controlled Gene Expression." In Iron Transport in Bacteria, 185–96. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch13.

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Payne, Shelley M., and Alexandra R. Mey. "Pathogenic Escherichia coli, Shigella, and Salmonella." In Iron Transport in Bacteria, 197–218. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch14.

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Perry, Robert D. "Yersinia." In Iron Transport in Bacteria, 219–40. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch15.

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Di Lorenzo, Manuela, Michiel Stork, Alejandro F. Alice, Claudia S. López, and Jorge H. Crosa. "Vibrio." In Iron Transport in Bacteria, 241–55. Washington, DC, USA: ASM Press, 2014. http://dx.doi.org/10.1128/9781555816544.ch16.

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Atti di convegni sul tema "Iron bacteria"

1

Poiata, A., Al Vlahovici, D. E. Creanga, and R. C. Mocanasu. "Fluorescent bacteria for colloidal iron biosensors." In Microelectronics, MEMS, and Nanotechnology, edited by Dan V. Nicolau. SPIE, 2005. http://dx.doi.org/10.1117/12.648970.

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Zhang, Chuanlun, Hojatollah Vali, Shi Liu, Yul Roh, Dave Cole, Joseph L. Kirschvink, Tullis C. Onstott, David S. McKay, and Tommy J. Phelps. "Formation of magnetite and iron-rich carbonates by thermophilic iron-reducing bacteria." In Optical Science, Engineering and Instrumentation '97, edited by Richard B. Hoover. SPIE, 1997. http://dx.doi.org/10.1117/12.278809.

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Byrne, James. "Iron biogeobatteries: Interactions with bacteria and metal contaminants." In Goldschmidt2023. France: European Association of Geochemistry, 2023. http://dx.doi.org/10.7185/gold2023.16842.

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4

Wee, Seng Kew, Mawaddah Abdul Khaliq, Wei Tieng Owi, Raveenthiran Rajan, and Sheikh Abdul Rezan Sheikh Abdul Hamid. "Reductive dissolution of iron (III) from ilmenite ore (FeTiO3) by iron reducing bacteria." In ADVANCES IN FRACTURE AND DAMAGE MECHANICS XX. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0149211.

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Cerclet, Léo, Gabrielle Beaudry, and Philippe Pasquier. "Combined thermal response test and coupon test to anticipate clogging issues in standing column wells." In International Ground Source Heat Pump Association. International Ground Source Heat Pump Association, 2024. http://dx.doi.org/10.22488/okstate.24.000016.

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Standing column wells use groundwater as the heat carrier fluid and are therefore susceptible to different clogging processes that can vary depending on the hydrogeological and geochemical conditions of the subsurface. In order to anticipate the nature and potential risk of clogging within the operational framework of a ground heat exchanger, this work proposes a new approach including a deposition cell containing coupons made of materials commonly used in HVAC applications in a thermal response test unit. A demonstration was performed in a standing column well to assess the efficiency of the

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Kettler, Richard M., Yongsheng He, Shan Ke, David B. Loope, and Karrie A. Weber. "LIMITED IRON ISOTOPE FRACTIONATION IN CONCRETIONS PRODUCED BY IRON-OXIDIZING BACTERIA, NAVAJO SANDSTONE, UTAH (USA)." In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-286866.

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Pham, Anh, Olivier Aumont, Lavenia Ratnarajah, and Alessandro Tagliabue. "Evaluating the impact of heterotrophic bacteria on ocean iron cycling." In Goldschmidt2021. France: European Association of Geochemistry, 2021. http://dx.doi.org/10.7185/gold2021.7076.

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Janakova, Iva, Barbora Fejfarova, Oldrich Sigut, and Vladimir Cablik. "Utilisation of Acidithiobacillus Ferrooxidans Bacteria for Bioleaching of Waste Materials from Silver-Bearing Ore Mining." In 4th International Conference on Advances in Environmental Engineering. Switzerland: Trans Tech Publications Ltd, 2023. http://dx.doi.org/10.4028/p-o8cism.

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The extraction and processing of silver minerals produce significant amounts of waste, which poses environmental challenges due to their low metal content and the potential release of toxic elements. The study investigates the application of Acidithiobacillus ferrooxidans (AF) bacteria to the bioleaching of these waste materials, with the aim of maximizing the recovery of iron, copper and arsenic. The objectives of the study include characterizing waste materials, optimizing the bioleaching process parameters and evaluating metal extraction efficiency. The samples were leached with additives (

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Sultana, Sharmin, Md Sad Salabi Sawrav, Snygdha Rani Das, Mehfuz Alam, Md Abdul Aziz, Md Al-Amin Hossain, and Md Azizul Haque. "Isolation and Biochemical Characterization of Cellulase Producing Goat Rumen Bacteria." In International Conference on Emerging Trends in Engineering and Advanced Science. AIJR Publisher, 2022. http://dx.doi.org/10.21467/proceedings.123.12.

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Cellulose is the most prevalent polymer on the planet and has long been utilized for a variety of industrial applications. The study's goal was to screen and isolate cellulase-producing bacteria from the rumen of a goat collected from different location of Dinajpur district. To do so, rumen content samples from two distinct goats were collected. In this investigation, rumen cellulase-producing bacteria were isolated and characterized after serial dilution of five isolates up to six fold and inoculation into Nutrient agar. Following that, all of the isolates were underwent Methyl Red (MR) test

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Kovalick, Francis, Andrey Bekker, Andy Heard, Aleisha Johnson, Nicolas Dauphas, Clara Chan, and Luke Ootes. "WERE MICROAEROPHILIC IRON-OXIDIZING BACTERIA RESPONSIBLE FOR THE DEPOSITION OF CA. 1.88 GA GRANULAR IRON FORMATIONS?" In GSA Connects 2021 in Portland, Oregon. Geological Society of America, 2021. http://dx.doi.org/10.1130/abs/2021am-370505.

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Rapporti di organizzazioni sul tema "Iron bacteria"

1

Burgos, W. D. Impact of Iron-Reducing Bacteria on Metals and Radionuclides Adsorbed to Humic-Coated Iron(III) Oxides. Office of Scientific and Technical Information (OSTI), February 2005. http://dx.doi.org/10.2172/876706.

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Zhou, J., S. V. Liu, C. Zhang, A. V. Palumbo, and T. J. Phelps. Extremophilic iron-reducing bacteria: Their implications for possible life in extraterrestrial environments. Office of Scientific and Technical Information (OSTI), June 1998. http://dx.doi.org/10.2172/661536.

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3

Hayes, Kim F., Yuqiang Bi, Julian Carpenter, Sung Pil Hyng, Bruce E. Rittmann, Chen Zhou, Raveender Vannela, and James A. Davis. Assessing the Role of Iron Sulfides in the Long Term Sequestration of Uranium by Sulfate-Reducing Bacteria. Office of Scientific and Technical Information (OSTI), December 2013. http://dx.doi.org/10.2172/1121431.

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Rittman, Bruce, Chen Zhou, and Raveender Vannela. Assessing the Role of Iron Sulfides in the Long Term Sequestration of U by Sulfate Reducing Bacteria. Office of Scientific and Technical Information (OSTI), December 2013. http://dx.doi.org/10.2172/1149699.

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Lenly J. Weathers and Lynn E. Katz. Reduction and Immobilization of Radionuclides and Toxic Metal Ions Using Combined Zero Valent Iron and Anaerobic Bacteria. Office of Scientific and Technical Information (OSTI), May 2002. http://dx.doi.org/10.2172/795018.

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Magnuson, T. S. Comparative biochemistry and physiology of iron-respiring bacteria from acidic and neutral-pH environments: Final Technical Report. Office of Scientific and Technical Information (OSTI), April 2009. http://dx.doi.org/10.2172/950869.

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Mendoza, Jonathan Alberto, Carolina Mazo, Lina Margarita Conn, Álvaro Rincón Castillo, Daniel Rojas Tapias, and Ruth Bonilla Buitrago. Evaluation of phosphate-solubilizing bacteria associated to pastures of Bracharia from acid soils. Corporación Colombiana de Investigación Agropecuaria - AGROSAVIA, 2015. http://dx.doi.org/10.21930/agrosavia.informe.2015.5.

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Rhizobia have been widely known by their capacity to form a symbiotic relationship with legumes and fix atmospheric nitrogen. Recently, however, rhizobia have shown to associate with plants in different botanical families. In this study, we aimed at elucidating the diversity of rhizobia associated to grasses, and determine their capabilities to solubilize phosphate in both lab and greenhouse experiments. Isolation of rhizobia was performed using rhizosphere from Brachiaria brizantha and B. decumbens and a promiscuous legume trap plant (i.e. Vigna unguiculata). Thirty days after inoculation of

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Yang, Ming, Youwei Wu, Tao Wang, and Wentao Wang. Iron overload, Infectious Complications and Survival In Liver Transplant Recipients: A Systematic Review and Meta-Analysis. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, November 2022. http://dx.doi.org/10.37766/inplasy2022.11.0022.

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Review question / Objective: Iron overload conditions is a well-established risk factor for infection of pathogens. The possible association of iron overload with infectious complications and prognosis of patients receiving transplants are not well understood. Condition being studied: Liver transplantation often represents a life-saving treatment for an increasing number of patients with end-stage liver disease. With the improvements in surgical techniques, immunosuppression strategies, and post-LT management of complications, the recipient mortality has steadily declined after LT. The surviva

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Weathers, L. Reduction and immobilization of radionuclides and toxic metal ions using combined zero valent iron and anaerobic bacteria. 1998 annual progress report. Office of Scientific and Technical Information (OSTI), June 1998. http://dx.doi.org/10.2172/13474.

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Cytryn, Eddie, Mark R. Liles, and Omer Frenkel. Mining multidrug-resistant desert soil bacteria for biocontrol activity and biologically-active compounds. United States Department of Agriculture, January 2014. http://dx.doi.org/10.32747/2014.7598174.bard.

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Abstract (sommario):

Control of agro-associated pathogens is becoming increasingly difficult due to increased resistance and mounting restrictions on chemical pesticides and antibiotics. Likewise, in veterinary and human environments, there is increasing resistance of pathogens to currently available antibiotics requiring discovery of novel antibiotic compounds. These drawbacks necessitate discovery and application of microorganisms that can be used as biocontrol agents (BCAs) and the isolation of novel biologically-active compounds. This highly-synergistic one year project implemented an innovative pipeline aimed

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