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Robert Poole

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Carlos Avila-Ramirez; Kelly S Davidge; David J Kelly; Claire E Monk; Mariana Tinajero-Trejo; Robert K Poole
Do globins in microaerophilic Campylobacter jejuni confer nitrosative stress tolerance under oxygen limitation?
Jay R Laver; Samantha McLean; Lesley A H Bowman; Laura J Harrison; Robert C Read; Robert K Poole
Nitrosothiols in bacterial pathogens and pathogenesis.
Samantha McLean; Brian E Mann; Robert K Poole
Sulfite species enhance carbon monoxide release from CO-releasing molecules: implications for the deoxymyoglobin assay of activity.

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2013: Carlos Avila-Ramirez; Kelly S Davidge; David J Kelly; Claire E Monk; Mariana Tinajero-Trejo; Robert K Poole
Do globins in microaerophilic Campylobacter jejuni confer nitrosative stress tolerance under oxygen limitation?
Antioxidants & redox signaling 2013;18(4):424-31.
2013: Jay R Laver; Samantha McLean; Lesley A H Bowman; Laura J Harrison; Robert C Read; Robert K Poole
Nitrosothiols in bacterial pathogens and pathogenesis.
Antioxidants & redox signaling 2013;18(3):309-22.
2012: Samantha McLean; Brian E Mann; Robert K Poole
Sulfite species enhance carbon monoxide release from CO-releasing molecules: implications for the deoxymyoglobin assay of activity.
Analytical biochemistry 2012;427(1):36-40.
2012: Matthew D Rolfe; Guido Sanguinetti; Melanie R Stapleton; Eleanor W Trotter; Simon Hall; Andrea Ocone; Robert K Poole; Jeffrey Green
Systems analysis of transcription factor activities in environments with stable and dynamic oxygen concentrations.
Open biology 2012;2(7):120091.
2012: Jayne Louise Wilson; Helen E Jesse; Robert K Poole; Kelly S Davidge
Antibacterial effects of carbon monoxide.
Current pharmaceutical biotechnology 2012;13(6):760-8.
2011: Mark Shepherd; Paul V Bernhardt; Robert K Poole
Globin-mediated nitric oxide detoxification in the foodborne pathogenic bacterium Campylobacter jejuni proceeds via a dioxygenase or denitrosylase mechanism.
Nitric oxide : biology and chemistry / official journal of the Nitric Oxide Society 2011;25(2):229-33.
2011: Holly K Smith; Mark Shepherd; Jeffrey Green; Claire Monk; Robert K Poole
The NO-responsive hemoglobins of Campylobacter jejuni: concerted responses of two globins to NO and evidence in vitro for globin regulation by the transcription factor NssR.
Nitric oxide : biology and chemistry / official journal of the Nitric Oxide Society 2011;25(2):234-41.
2011: Holly Smith; Brian E Mann; Roberto Motterlini; Robert K Poole
The carbon monoxide-releasing molecule, CORM-3 (RU(CO)(3) CL(glycinate)), targets respiration and oxidases in Campylobacter jejuni, generating hydrogen peroxide.
IUBMB life 2011;63(5):363-71.
2011: Matthew D Rolfe; Alex Ter Beek; Alison I Graham; Eleanor W Trotter; H M Shahzad Asif; Guido Sanguinetti; Joost Teixeira de Mattos; Robert K Poole; Jeffrey Green
Transcript profiling and inference of Escherichia coli K-12 ArcA activity across the range of physiologically relevant oxygen concentrations.
The Journal of biological chemistry 2011;286(12):10147-54.
2011: Lesley A H Bowman; Samantha McLean; Robert K Poole; Jon M Fukuto
The diversity of microbial responses to nitric oxide and agents of nitrosative stress close cousins but not identical twins.
Advances in microbial physiology 2011;59():135-219.
2011: Eleanor W Trotter; Michael P Williamson; C Jeremy Craven; Andrea M Hounslow; Robert K Poole; Matthew D Rolfe; Guido Sanguinetti; Jeffrey Green
Reprogramming of Escherichia coli K-12 metabolism during the initial phase of transition from an anaerobic to a micro-aerobic environment.
PloS one 2011;6(9):e25501.
2011: Marie T Thomas; Mark Shepherd; Robert K Poole; Arnoud H M van Vliet; David J Kelly; Bruce M Pearson
Two respiratory enzyme systems in Campylobacter jejuni NCTC 11168 contribute to growth on L-lactate.
Environmental microbiology 2011;13(1):48-61.
2010: Samantha McLean; Lesley A H Bowman; Robert K Poole
Peroxynitrite stress is exacerbated by flavohaemoglobin-derived oxidative stress in Salmonella Typhimurium and is relieved by nitric oxide.
Microbiology (Reading, England) 2010;156(Pt 12):3556-65.
2010: Mark Shepherd; Guido Sanguinetti; Gregory Cook; Robert K Poole
Compensations for diminished terminal oxidase activity in Escherichia coli: cytochrome bd-II-mediated respiration and glutamate metabolism.
The Journal of biological chemistry 2010;285(24):18464-72.
2010: Mark Shepherd; Vladimir Barynin; Changyuan Lu ; Paul V Bernhardt; Guanghui Wu; Syun-Ru Yeh; Tsuyoshi Egawa; Svetlana E Sedelnikova; David Rice; Jayne Louise Wilson; Robert K Poole
The single-domain globin from the pathogenic bacterium Campylobacter jejuni: novel D-helix conformation, proximal hydrogen bonding that influences ligand binding, and peroxidase-like redox properties.
The Journal of biological chemistry 2010;285(17):12747-54.
2010: Samantha McLean; Lesley A H Bowman; Robert K Poole
KatG from Salmonella typhimurium is a peroxynitritase.
FEBS letters 2010;584(8):1628-32.
2009: Joe Latimer; Sarah L Stokes; Alison I Graham; Josephine Bunch; Rachel J Jackson; Cameron W McLeod; Robert K Poole
A novel method for exploring elemental composition of microbial communities: laser ablation-inductively coupled plasma-mass spectrometry of intact bacterial colonies.
Journal of microbiological methods 2009;79(3):329-35.
2009: Kelly S Davidge; Guido Sanguinetti; Chu Hoi Yee; Alan G Cox; Cameron W McLeod; Claire E Monk; Brian E Mann; Roberto Motterlini; Robert K Poole
Carbon monoxide-releasing antibacterial molecules target respiration and global transcriptional regulators.
The Journal of biological chemistry 2009;284(7):4516-24.
2009: Kelly S Davidge; Roberto Motterlini; Brian E Mann; Jayne Louise Wilson; Robert K Poole
Carbon monoxide in biology and microbiology: surprising roles for the "Detroit perfume".
Advances in microbial physiology 2009;56():85-167.
2008: Rachel J Jackson; Marie BINET; Lucy J Lee; Renli Ma; Alison I Graham; Cameron W McLeod; Robert K Poole
Expression of the PitA phosphate/metal transporter of Escherichia coli is responsive to zinc and inorganic phosphate levels.
FEMS microbiology letters 2008;289(2):219-24.
2008: Claire E Monk; Bruce M Pearson; Francis Mulholland; Holly K Smith; Robert K Poole
Oxygen- and NssR-dependent globin expression and enhanced iron acquisition in the response of campylobacter to nitrosative stress.
The Journal of biological chemistry 2008;283(42):28413-25.
2008: Nicola Gilberthorpe; Robert K Poole
Nitric oxide homeostasis in Salmonella typhimurium: roles of respiratory nitrate reductase and flavohemoglobin.
The Journal of biological chemistry 2008;283(17):11146-54.
2008: Jonathan D Partridge; Douglas F Browning; Meng Xu; Louise J Newnham; Colin Scott; Ruth E Roberts; Robert K Poole; Jeffrey Green
Characterization of the Escherichia coli K-12 ydhYVWXUT operon: regulation by FNR, NarL and NarP.
Microbiology (Reading, England) 2008;154(Pt 2):608-18.
2008: Steven T Pullan; Claire E Monk; Lucy Lee; Robert K Poole
Microbial responses to nitric oxide and nitrosative stress: growth, "omic," and physiological methods.
Methods in enzymology 2008;437():499-519.
2008: Changyuan Lu ; Tsuyoshi Egawa; Masahiro Mukai; Robert K Poole; Syun-Ru Yeh
Hemoglobins from Mycobacterium tuberculosis and Campylobacter jejuni: a comparative study with resonance Raman spectroscopy.
Methods in enzymology 2008;437():255-86.
2008: James L Pickford; Laura M Wainwright; Guanghui Wu; Robert K Poole
Expression and purification of Cgb and Ctb, the NO-inducible globins of the foodborne bacterial pathogen C. jejuni.
Methods in enzymology 2008;436():289-302.
2008: Megan E S Lewis; Hazel A Corker; Bridget Gollan; Robert K Poole
A survey of methods for the purification of microbial flavohemoglobins.
Methods in enzymology 2008;436():169-86.
2007: Changyuan Lu ; Masahiro Mukai; Yu Lin; Guanghui Wu; Robert K Poole; Syun-Ru Yeh
Structural and functional properties of a single domain hemoglobin from the food-borne pathogen Campylobactor jejuni.
The Journal of biological chemistry 2007;282(35):25917-28.
2007: Tânia M Stevanin; Robert C Read; Robert K Poole
The hmp gene encoding the NO-inducible flavohaemoglobin in Escherichia coli confers a protective advantage in resisting killing within macrophages, but not in vitro: links with swarming motility.
Gene 2007;398(1-2):62-8.
2007: Tânia M Stevanin; Jay R Laver; Robert K Poole; James W B Moir; Robert C Read
Metabolism of nitric oxide by Neisseria meningitidis modifies release of NO-regulated cytokines and chemokines by human macrophages.
Microbes and infection / Institut Pasteur 2007;9(8):981-7.
2007: Nicola Gilberthorpe; Margaret E Lee; Tânia M Stevanin; Robert C Read; Robert K Poole
NsrR: a key regulator circumventing Salmonella enterica serovar Typhimurium oxidative and nitrosative stress in vitro and in IFN-gamma-stimulated J774.2 macrophages.
Microbiology (Reading, England) 2007;153(Pt 6):1756-71.
2007: Changyuan Lu ; Tsuyoshi Egawa; Laura M Wainwright; Robert K Poole; Syun-Ru Yeh
Structural and functional properties of a truncated hemoglobin from a food-borne pathogen Campylobacter jejuni.
The Journal of biological chemistry 2007;282(18):13627-36.
2007: Jonathan D Partridge; Robert K Poole; Jeffrey Green
The Escherichia coli yhjA gene, encoding a predicted cytochrome c peroxidase, is regulated by FNR and OxyR.
Microbiology (Reading, England) 2007;153(Pt 5):1499-507.
2007: Mark Shepherd; Mathew D Heath; Robert K Poole
NikA binds heme: a new role for an Escherichia coli periplasmic nickel-binding protein.
Biochemistry 2007;46(17):5030-7.
2007: Jonathan D Partridge; Guido Sanguinetti; David P Dibden; Ruth E Roberts; Robert K Poole; Jeffrey Green
Transition of Escherichia coli from aerobic to micro-aerobic conditions involves fast and slow reacting regulatory components.
The Journal of biological chemistry 2007;282(15):11230-7.
2007: Steven T Pullan; Mark D Gidley; Richard A Jones; Jason Barrett; Tânia M Stevanin; Robert C Read; Jeffrey Green; Robert K Poole
Nitric oxide in chemostat-cultured Escherichia coli is sensed by Fnr and other global regulators: unaltered methionine biosynthesis indicates lack of S nitrosation.
Journal of bacteriology 2007;189(5):1845-55.
2007: Rachel J Jackson; Karen T Elvers; Lucy J Lee; Mark D Gidley; Laura M Wainwright; James Lightfoot; Simon F Park; Robert K Poole
Oxygen reactivity of both respiratory oxidases in Campylobacter jejuni: the cydAB genes encode a cyanide-resistant, low-affinity oxidase that is not of the cytochrome bd type.
Journal of bacteriology 2007;189(5):1604-15.
2007: Marc S Pittman; Karen T Elvers; Lucy Lee; Michael A Jones; Robert K Poole; Simon F Park; David J Kelly
Growth of Campylobacter jejuni on nitrate and nitrite: electron transport to NapA and NrfA via NrfH and distinct roles for NrfA and the globin Cgb in protection against nitrosative stress.
Molecular microbiology 2007;63(2):575-90.
2007: Elizabeth Hernández-Urzúa; David S Zamorano-Sánchez; Jose Ponce-Coria; Enrique Morett; Susan Grogan; Robert K Poole; Jorge Membrillo-Hernández
Multiple regulators of the Flavohaemoglobin (hmp) gene of Salmonella enterica serovar Typhimurium include RamA, a transcriptional regulator conferring the multidrug resistance phenotype.
Archives of microbiology 2007;187(1):67-77.
2006: Jonathan D Partridge; Colin Scott; Yue Tang; Robert K Poole; Jeffrey Green
Escherichia coli transcriptome dynamics during the transition from anaerobic to aerobic conditions.
The Journal of biological chemistry 2006;281(38):27806-15.
2006: Laura M Wainwright; Yinghua Wang; Simon F Park; Syun-Ru Yeh; Robert K Poole
Purification and spectroscopic characterization of Ctb, a group III truncated hemoglobin implicated in oxygen metabolism in the food-borne pathogen Campylobacter jejuni.
Biochemistry 2006;45(19):6003-11.
2005: Laura M Wainwright; Karen T Elvers; Simon F Park; Robert K Poole
A truncated haemoglobin implicated in oxygen metabolism by the microaerophilic food-borne pathogen Campylobacter jejuni.
Microbiology (Reading, England) 2005;151(Pt 12):4079-91.
2005: Marc S Pittman; Hilary C Robinson; Robert K Poole
A bacterial glutathione transporter (Escherichia coli CydDC) exports reductant to the periplasm.
The Journal of biological chemistry 2005;280(37):32254-61.
2005: Karen T Elvers; Sue M Turner; Laura M Wainwright; Gemma L Marsden; Jason Hinds; Jeffrey A Cole; Robert K Poole; Charles W Penn; Simon F Park
NssR, a member of the Crp-Fnr superfamily from Campylobacter jejuni, regulates a nitrosative stress-responsive regulon that includes both a single-domain and a truncated haemoglobin.
Molecular microbiology 2005;57(3):735-50.
2005: Martine Boccara; Catherine E Mills; Jürgen Zeier; Chiara Anzi; Chris Lamb; Robert K Poole; Massimo Delledonne
Flavohaemoglobin HmpX from Erwinia chrysanthemi confers nitrosative stress tolerance and affects the plant hypersensitive reaction by intercepting nitric oxide produced by the host.
The Plant journal : for cell and molecular biology 2005;43(2):226-37.
2005: Janet Flatley; Jason Barrett; Steven T Pullan; Martin N Hughes; Jeffrey Green; Robert K Poole
Transcriptional responses of Escherichia coli to S-nitrosoglutathione under defined chemostat conditions reveal major changes in methionine biosynthesis.
The Journal of biological chemistry 2005;280(11):10065-72.
2005: Robert K Poole
Nitric oxide and nitrosative stress tolerance in bacteria.
Biochemical Society transactions 2005;33(Pt 1):176-80.
2005: Lucy J Lee; Jason A Barrett; Robert K Poole
Genome-wide transcriptional response of chemostat-cultured Escherichia coli to zinc.
Journal of bacteriology 2005;187(3):1124-34.
2004: Hugo CRUZ RAMOS; Gregory Cook; Guanghui Wu; Michael W Cleeter; Robert K Poole
Membrane topology and mutational analysis of Escherichia coli CydDC, an ABC-type cysteine exporter required for cytochrome assembly.
Microbiology (Reading, England) 2004;150(Pt 10):3415-27.
2004: Guanghui Wu; Hazel Corker; Yutaka Orii; Robert K Poole
Escherichia coli Hmp, an "oxygen-binding flavohaemoprotein", produces superoxide anion and self-destructs.
Archives of microbiology 2004;182(2-3):193-203.
2004: Renli Ma; Cameron W McLeod; Kerry Tomlinson; Robert K Poole
Speciation of protein-bound trace elements by gel electrophoresis and atomic spectrometry.
Electrophoresis 2004;25(15):2469-77.
2004: Karen T Elvers; Guanghui Wu; Nicola Gilberthorpe; Robert K Poole; Simon F Park
Role of an inducible single-domain hemoglobin in mediating resistance to nitric oxide and nitrosative stress in Campylobacter jejuni and Campylobacter coli.
Journal of bacteriology 2004;186(16):5332-41.
2003: Elizabeth Hernández-Urzúa; Catherine E Mills; Gregory P White; Martha Contreras-Zentella; Edgardo Escamilla; Subhash G Vasudevan; Jorge Membrillo-Hernández; Robert K Poole
Flavohemoglobin Hmp, but not its individual domains, confers protection from respiratory inhibition by nitric oxide in Escherichia coli.
The Journal of biological chemistry 2003;278(37):34975-82.
2003: Hazel Corker; Robert K Poole
Nitric oxide formation by Escherichia coli. Dependence on nitrite reductase, the NO-sensing regulator Fnr, and flavohemoglobin Hmp.
The Journal of biological chemistry 2003;278(34):31584-92.
2003: Marie BINET; Renli Ma; Cameron W McLeod; Robert K Poole
Detection and characterization of zinc- and cadmium-binding proteins in Escherichia coli by gel electrophoresis and laser ablation-inductively coupled plasma-mass spectrometry.
Analytical biochemistry 2003;318(1):30-8.
2003: Guanghui Wu; Laura M Wainwright; Robert K Poole
Microbial globins.
Advances in microbial physiology 2003;47():255-310.
2003: Ioannis N Savvaidis; Martin N Hughes; Robert K Poole
Differential pulse polarography: a method for the direct study of biosorption of metal ions by live bacteria from mixed metal solutions.
Antonie van Leeuwenhoek 2003;84(2):99-107.
2002: Marie BINET; Hazel Corker; Guanghui Wu; Marie B Binet; Arthur J G Moir; Robert K Poole
Cysteine is exported from the Escherichia coli cytoplasm by CydDC, an ATP-binding cassette-type transporter required for cytochrome assembly.
The Journal of biological chemistry 2002;277(51):49841-9.
2002: Gregory Cook; Hugo CRUZ RAMOS; Arthur J G Moir; Robert K Poole
A novel haem compound accumulated in Escherichia coli overexpressing the cydDC operon, encoding an ABC-type transporter required for cytochrome assembly.
Archives of microbiology 2002;178(5):358-69.
2002: Tânia M Stevanin; Robert K Poole; Eric Demoncheaux; Robert C Read
Flavohemoglobin Hmp protects Salmonella enterica serovar typhimurium from nitric oxide-related killing by human macrophages.
Infection and immunity 2002;70(8):4399-405.
2002: Marie BINET; Hugo CRUZ RAMOS; Jay Laver; Martin N Hughes; Robert K Poole
Nitric oxide releases intracellular zinc from prokaryotic metallothionein in Escherichia coli.
FEMS microbiology letters 2002;213(1):121-6.
2002: Hugo CRUZ RAMOS; Jason Crack; Guanghui Wu; Martin N Hughes; Colin Scott; Andrew J Thomson; Jeffrey Green; Robert K Poole
NO sensing by FNR: regulation of the Escherichia coli NO-detoxifying flavohaemoglobin, Hmp.
The EMBO journal 2002;21(13):3235-44.
2001: R Cross; D Lloyd; Robert K Poole; James W B Moir
Enzymatic removal of nitric oxide catalyzed by cytochrome c' in Rhodobacter capsulatus.
Journal of bacteriology 2001;183(10):3050-4.
2001: Masahiro Mukai; Catherine E Mills; Robert K Poole; Syun-Ru Yeh
Flavohemoglobin, a globin with a peroxidase-like catalytic site.
The Journal of biological chemistry 2001;276(10):7272-7.
2001: N J Rogers; KC Carson; Andrew R Glenn; Michael J Dilworth; Martin N Hughes; Robert K Poole
Alleviation of aluminum toxicity to Rhizobium leguminosarum bv. viciae by the hydroxamate siderophore vicibactin.
Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine 2001;14(1):59-66.
2001: Guanghui Wu; Arthur J G Moir; Gary Sawers; S Hill; Robert K Poole
Biosynthesis of poly-beta-hydroxybutyrate (PHB) is controlled by CydR (Fnr) in the obligate aerobe Azotobacter vinelandii.
FEMS microbiology letters 2001;194(2):215-20.
2001: Catherine E Mills; S Sedelnikova; B Søballe; Martin N Hughes; Robert K Poole
Escherichia coli flavohaemoglobin (Hmp) with equistoichiometric FAD and haem contents has a low affinity for dioxygen in the absence or presence of nitric oxide.
The Biochemical journal 2001;353(Pt 2):207-13.
2000: Tânia M Stevanin; N Ioannidis; Catherine E Mills; SO Kim; Martin N Hughes; Robert K Poole
Flavohemoglobin Hmp affords inducible protection for Escherichia coli respiration, catalyzed by cytochromes bo' or bd, from nitric oxide.
The Journal of biological chemistry 2000;275(46):35868-75.
2000: Marie BINET; Robert K Poole
Cd(II), Pb(II) and Zn(II) ions regulate expression of the metal-transporting P-type ATPase ZntA in Escherichia coli.
FEBS letters 2000;473(1):67-70.
2000: Robert K Poole; Martin N Hughes
New functions for the ancient globin family: bacterial responses to nitric oxide and nitrosative stress.
Molecular microbiology 2000;36(4):775-83.
2000: B Søballe; Robert K Poole
Ubiquinone limits oxidative stress in Escherichia coli.
Microbiology (Reading, England) 2000;146 ( Pt 4)():787-96.
2000: S E Edwards; C S Loder; Guanghui Wu; Hazel Corker; B W Bainbridge; S Hill; Robert K Poole
Mutation of cytochrome bd quinol oxidase results in reduced stationary phase survival, iron deprivation, metal toxicity and oxidative stress in Azotobacter vinelandii.
FEMS microbiology letters 2000;185(1):71-7.
2000: S J Beard; R Hashim; G Wu; Marie BINET; Martin N Hughes; Robert K Poole
Evidence for the transport of zinc(II) ions via the pit inorganic phosphate transport system in Escherichia coli.
FEMS microbiology letters 2000;184(2):231-5.
2000: R Cross; Joanne L Aish; S J Paston; Robert K Poole; James W B Moir
Cytochrome c' from Rhodobacter capsulatus confers increased resistance to nitric oxide.
Journal of bacteriology 2000;182(5):1442-7.
2000: Guanghui Wu; Hugo CRUZ RAMOS; S Hill; Jeffrey Green; Gary Sawers; Robert K Poole
Regulation of cytochrome bd expression in the obligate aerobe Azotobacter vinelandii by CydR (Fnr). Sensitivity to oxygen, reactive oxygen species, and nitric oxide.
The Journal of biological chemistry 2000;275(7):4679-86.
2000: Gregory Cook; Robert K Poole
Oxidase and periplasmic cytochrome assembly in Escherichia coli K-12: CydDC and CcmAB are not required for haem-membrane association.
Microbiology (Reading, England) 2000;146 ( Pt 2)():527-36.
2000: Robert K Poole; Gregory Cook
Redundancy of aerobic respiratory chains in bacteria? Routes, reasons and regulation.
Advances in microbial physiology 2000;43():165-224.
1999: B Søballe; Robert K Poole
Microbial ubiquinones: multiple roles in respiration, gene regulation and oxidative stress management.
Microbiology (Reading, England) 1999;145 ( Pt 8)():1817-30.
1999: ML Contreras; J Edgardo Escamilla; Irene P del Arenal; J R Dávila; Richard D'Mello; Robert K Poole
An unusual cytochrome o'-type cytochrome c oxidase in a Bacillus cereus cytochrome a3 mutant has a very high affinity for oxygen.
Microbiology (Reading, England) 1999;145 ( Pt 7)():1563-73.
1999: SO Kim; Yutaka Orii; D Lloyd; Martin N Hughes; Robert K Poole
Anoxic function for the Escherichia coli flavohaemoglobin (Hmp): reversible binding of nitric oxide and reduction to nitrous oxide.
FEBS letters 1999;445(2-3):389-94.
1999: Jorge Membrillo-Hernández; M D Coopamah; Muna F Anjum; Tânia M Stevanin; A Kelly; Martin N Hughes; Robert K Poole
The flavohemoglobin of Escherichia coli confers resistance to a nitrosating agent, a "Nitric oxide Releaser," and paraquat and is essential for transcriptional responses to oxidative stress.
The Journal of biological chemistry 1999;274(2):748-54.
1999: Robert K Poole
Bacterial response to pH. Introduction.
Novartis Foundation symposium 1999;221():1-3.
1999: Mark O Clements; SP Watson; Robert K Poole; Simon J Foster
CtaA of Staphylococcus aureus is required for starvation survival, recovery, and cytochrome biosynthesis.
Journal of bacteriology 1999;181(2):501-7.
1998: Gregory Cook; C Loder; B Søballe; G P Stafford; Jorge Membrillo-Hernández; Robert K Poole
A factor produced by Escherichia coli K-12 inhibits the growth of E. coli mutants defective in the cytochrome bd quinol oxidase complex: enterochelin rediscovered.
Microbiology (Reading, England) 1998;144 ( Pt 12)():3297-308.
1998: Muna F Anjum; N Ioannidis; Robert K Poole
Response of the NAD(P)H-oxidising flavohaemoglobin (Hmp) to prolonged oxidative stress and implications for its physiological role in Escherichia coli.
FEMS microbiology letters 1998;166(2):219-23.
1998: Jorge Membrillo-Hernández; M D Coopamah; A Channa; Martin N Hughes; Robert K Poole
A novel mechanism for upregulation of the Escherichia coli K-12 hmp (flavohaemoglobin) gene by the 'NO releaser', S-nitrosoglutathione: nitrosation of homocysteine and modulation of MetR binding to the glyA-hmp intergenic region.
Molecular microbiology 1998;29(4):1101-12.
1998: B Søballe; Robert K Poole
Requirement for ubiquinone downstream of cytochrome(s) b in the oxygen-terminated respiratory chains of Escherichia coli K-12 revealed using a null mutant allele of ubiCA.
Microbiology (Reading, England) 1998;144 ( Pt 2)():361-73.
1997: Jorge Membrillo-Hernández; Robert K Poole
Bacterial flavohaemoglobins: a consensus sequence and identification of a discrete enterobacterial group and of further bacterial globins.
FEMS microbiology letters 1997;155(2):179-84.
1997: Gregory Cook; Jorge Membrillo-Hernández; Robert K Poole
Transcriptional regulation of the cydDC operon, encoding a heterodimeric ABC transporter required for assembly of cytochromes c and bd in Escherichia coli K-12: regulation by oxygen and alternative electron acceptors.
Journal of bacteriology 1997;179(20):6525-30.
1997: B Søballe; Robert K Poole
Aerobic and anaerobic regulation of the ubiCA operon, encoding enzymes for the first two committed steps of ubiquinone biosynthesis in Escherichia coli.
FEBS letters 1997;414(2):373-6.
1997: S J Beard; R Hashim; Jorge Membrillo-Hernández; Martin N Hughes; Robert K Poole
Zinc(II) tolerance in Escherichia coli K-12: evidence that the zntA gene (o732) encodes a cation transport ATPase.
Molecular microbiology 1997;25(5):883-91.
1997: Guanghui Wu; S Hill; M J Kelly; Gary Sawers; Robert K Poole
The cydR gene product, required for regulation of cytochrome bd expression in the obligate aerobe Azotobacter vinelandii, is an Fnr-like protein.
Microbiology (Reading, England) 1997;143 ( Pt 7)():2197-207.
1997: Robert K Poole; S Hill
Respiratory protection of nitrogenase activity in Azotobacter vinelandii--roles of the terminal oxidases.
Bioscience reports 1997;17(3):303-17.
1997: J Membrillo-Hernandez; Gregory Cook; Robert K Poole
Roles of RpoS (sigmaS), IHF and ppGpp in the expression of the hmp gene encoding the flavohemoglobin (Hmp) of Escherichia coli K-12.
Molecular & general genetics : MGG 1997;254(5):599-603.
1997: Robert K Poole; N J Rogers; Richard D'Mello; Martin N Hughes; Yutaka Orii
Escherichia coli flavohaemoglobin (Hmp) reduces cytochrome c and Fe(III)-hydroxamate K by electron transfer from NADH via FAD: sensitivity of oxidoreductase activity to haem-bound dioxygen.
Microbiology (Reading, England) 1997;143 ( Pt 5)():1557-65.
1997: Jorge Membrillo-Hernández; SO Kim; Gregory Cook; Robert K Poole
Paraquat regulation of hmp (flavohemoglobin) gene expression in Escherichia coli K-12 is SoxRS independent but modulated by sigma S.
Journal of bacteriology 1997;179(10):3164-70.
1997: T J Beveridge; Martin N Hughes; H Lee; K T Leung; Robert K Poole; Ioannis N Savvaidis; S Silver; J T Trevors
Metal-microbe interactions: contemporary approaches.
Advances in microbial physiology 1997;38():177-243.
1996: Robert K Poole; Muna F Anjum; Jorge Membrillo-Hernández; S O Kim; Martin N Hughes; V Stewart
Nitric oxide, nitrite, and Fnr regulation of hmp (flavohemoglobin) gene expression in Escherichia coli K-12.
Journal of bacteriology 1996;178(18):5487-92.
1996: Robert K Poole; N Ioannidis; Y Orii
Reactions of the Escherichia coli flavohaemoglobin (Hmp) with NADH and near-micromolar oxygen: oxygen affinity of NADH oxidase activity.
Microbiology (Reading, England) 1996;142 ( Pt 5)():1141-8.
1996: A M Carneiro de Melo; Gregory Cook; Roger J Miles; Robert K Poole
Nisin stimulates oxygen consumption by Staphylococcus aureus and Escherichia coli.
Applied and environmental microbiology 1996;62(5):1831-4.
1996: S W Marcelli; H T Chang; T Chapman; P A Chalk; Roger J Miles; Robert K Poole
The respiratory chain of Helicobacter pylori: identification of cytochromes and the effects of oxygen on cytochrome and menaquinone levels.
FEMS microbiology letters 1996;138(1):59-64.
1996: R D'mello; S Hill; Robert K Poole
The cytochrome bd quinol oxidase in Escherichia coli has an extremely high oxygen affinity and two oxygen-binding haems: implications for regulation of activity in vivo by oxygen inhibition.
Microbiology (Reading, England) 1996;142 ( Pt 4)():755-63.
1996: Jorge Membrillo-Hernández; N Ioannidis; Robert K Poole
The flavohaemoglobin (HMP) of Escherichia coli generates superoxide in vitro and causes oxidative stress in vivo.
FEBS letters 1996;382(1-2):141-4.
1995: S J Beard; Martin N Hughes; Robert K Poole
Inhibition of the cytochrome bd-terminated NADH oxidase system in Escherichia coli K-12 by divalent metal cations.
FEMS microbiology letters 1995;131(2):205-10.
1995: H T Chang; S W Marcelli; A A Davison; P A Chalk; Robert K Poole; Roger J Miles
Kinetics of substrate oxidation by whole cells and cell membranes of Helicobacter pylori.
FEMS microbiology letters 1995;129(1):33-8.
1995: R D'Mello; S Hill; Robert K Poole
The oxygen affinity of cytochrome bo' in Escherichia coli determined by the deoxygenation of oxyleghemoglobin and oxymyoglobin: Km values for oxygen are in the submicromolar range.
Journal of bacteriology 1995;177(3):867-70.
1994: Robert K Poole; R D'mello; S Hill; N Ioannidis; D Leung; G Wu
The oxygen reactivity of bacterial respiratory haemoproteins: oxidases and globins.
Biochimica et biophysica acta 1994;1187(2):226-31.
1994: Chris E Cooper; N Ioannidis; R D'mello; Robert K Poole
Haem, flavin and oxygen interactions in Hmp, a flavohaemoglobin from Escherichia coli.
Biochemical Society transactions 1994;22(3):709-13.
1994: Robert K Poole; I Salmon; B Chance
The high-spin cytochrome o' component of the cytochrome bo-type quinol oxidase in membranes from Escherichia coli: formation of the primary oxygenated species at low temperatures is characterized by a slow 'on' rate and low dissociation constant.
Microbiology (Reading, England) 1994;140 ( Pt 5)():1027-34.
1994: Robert K Poole; N Ioannidis; Y Orii
Reactions of the Escherichia coli flavohaemoglobin (Hmp) with oxygen and reduced nicotinamide adenine dinucleotide: evidence for oxygen switching of flavin oxidoreduction and a mechanism for oxygen sensing.
Proceedings. Biological sciences / The Royal Society 1994;255(1344):251-8.
1994: Robert K Poole
Oxygen reactions with bacterial oxidases and globins: binding, reduction and regulation.
Antonie van Leeuwenhoek 1994;65(4):289-310.
1993: Robert K Poole; L Hatch; M W Cleeter; F Gibson; G B Cox; G Wu
Cytochrome bd biosynthesis in Escherichia coli: the sequences of the cydC and cydD genes suggest that they encode the components of an ABC membrane transporter.
Molecular microbiology 1993;10(2):421-30.
1993: G Wu; H D Williams; F Gibson; Robert K Poole
Mutants of Escherichia coli affected in respiration: the cloning and nucleotide sequence of ubiA, encoding the membrane-bound p-hydroxybenzoate:octaprenyltransferase.
Journal of general microbiology 1993;139(8):1795-805.
1993: B Bolgiano; I Salmon; Robert K Poole
Reactions of the membrane-bound cytochrome bo terminal oxidase of Escherichia coli with carbon monoxide and oxygen.
Biochimica et biophysica acta 1993;1141(1):95-104.
1992: N Ioannidis; Chris E Cooper; Robert K Poole
Spectroscopic studies on an oxygen-binding haemoglobin-like flavohaemoprotein from Escherichia coli.
The Biochemical journal 1992;288 ( Pt 2)():649-55.
1992: G Wu; H D Williams; M Zamanian; F Gibson; Robert K Poole
Isolation and characterization of Escherichia coli mutants affected in aerobic respiration: the cloning and nucleotide sequence of ubiG. Identification of an S-adenosylmethionine-binding motif in protein, RNA, and small-molecule methyltransferases.
Journal of general microbiology 1992;138(10):2101-12.
1992: S J Beard; D T Ciccognani; Martin N Hughes; Robert K Poole
Metal ion-catalysed hydrolysis of ampicillin in microbiological growth media.
FEMS microbiology letters 1992;75(2-3):207-11.
1992: Y Orii; N Ioannidis; Robert K Poole
The oxygenated flavohaemoglobin from Escherichia coli: evidence from photodissociation and rapid-scan studies for two kinetic and spectral forms.
Biochemical and biophysical research communications 1992;187(1):94-100.
1992: A Ahmad; Martin N Hughes; A M Nobar; Robert K Poole
Change of speciation of Cu(II) in growth medium due to uptake of ammonia by Pseudomonas testosteroni during growth.
Current microbiology 1992;25(1):57-9.
1992: D T Ciccognani; Martin N Hughes; Robert K Poole
Carbon monoxide-binding properties of the cytochrome bo quinol oxidase complex in Escherichia coli are changed by copper deficiency in continuous culture.
FEMS microbiology letters 1992;73(1-2):1-6.
1992: A Gil; R G Kroll; Robert K Poole
The cytochrome composition of the meat spoilage bacterium Brochothrix thermosphacta: identification of cytochrome a3-and d-type terminal oxidases under various conditions.
Archives of microbiology 1992;158(3):226-33.
1991: H D Williams; J A Hubbard; J H Nugent; Robert K Poole
Functional size measurements of the ubiquinol oxidase activity of the cytochrome o terminal oxidase complex of Escherichia coli.
The Biochemical journal 1991;276 ( Pt 2)():555-7.
1991: F T Bonner; Martin N Hughes; Robert K Poole; R I Scott
Kinetics of the reactions of trioxodinitrate and nitrite ions with cytochrome d in Escherichia coli.
Biochimica et biophysica acta 1991;1056(2):133-8.
1991: L Guida; Z Saidi; Martin N Hughes; Robert K Poole
Aluminium toxicity and binding to Escherichia coli.
Archives of microbiology 1991;156(6):507-12.
1989: Robert K Poole; H D Williams; J A Downie; F Gibson
Mutations affecting the cytochrome d-containing oxidase complex of Escherichia coli K12: identification and mapping of a fourth locus, cydD.
Journal of general microbiology 1989;135(7):1865-74.
1988: Robert K Poole; H D Williams
Formation of the 680 nm-absorbing form of the cytochrome bd oxidase complex of Escherichia coli by reaction of hydrogen peroxide with the ferric form.
FEBS letters 1988;231(1):243-6.
1986: J A Hubbard; K B Lewandowska; M N Hughes; Robert K Poole
Effects of iron-limitation of Escherichia coli on growth, the respiratory chains and gallium uptake.
Archives of microbiology 1986;146(1):80-6.
1986: Robert K Poole; B S Baines; C A Appleby
Haemoprotein b-590 (Escherichia coli), a reducible catalase and peroxidase: evidence for its close relationship to hydroperoxidase I and a 'cytochrome a1b' preparation.
Journal of general microbiology 1986;132(6):1525-39.
1985: Robert K Poole; B S Baines; H D Williams
Sensor sensationalism? Alternative views on the nature and role of 'cytochrome a1' in bacteria.
Microbiological sciences 1985;2(1):21-3.
1984: Robert K Poole; B S Baines; S J Curtis; H D Williams; P M Wood
Haemoprotein b-590 (Escherichia coli); redesignation of a bacterial 'cytochrome a1'.
Journal of general microbiology 1984;130(11):3055-8.
1984: B S Baines; J A Hubbard; Robert K Poole
Purification and partial characterization of two cytochrome oxidases (caa3 and o) from the thermophilic bacterium PS3.
Biochimica et biophysica acta 1984;766(2):438-45.
1983: J A Hubbard; M N Hughes; Robert K Poole
Nitrate, but not silver, ions induce spectral changes in Escherichia coli cytochrome d.
FEBS letters 1983;164(2):241-3.
1982: R I Scott; Robert K Poole
A re-examination of the cytochromes of Escherichia coli using fourth-order finite difference analysis: their characterization under different growth conditions and accumulation during the cell cycle.
Journal of general microbiology 1982;128(8):1685-96.
1981: Robert K Poole; R I Scott; B Chance
The light-reversible binding of carbon monoxide to cytochrome a1 in Escherichia coli K12.
Journal of general microbiology 1981;125(2):431-8.
1981: Robert K Poole; R I Scott; H Blum
Respiratory biogenesis during the cell cycle of aerobically grown Escherichia coli K12. The accumulation of iron-sulphur clusters and their orientation in the membrane.
Journal of general microbiology 1981;124(1):181-5.
1981: R I Scott; Robert K Poole; B Chance
Respiratory biogenesis during the cell cycle of aerobically grown Escherichia coli K 12. The accumulation and ligand binding of cytochrome o.
Journal of general microbiology 1981;122(2):255-61.
1980: R I Scott; J F Gibson; Robert K Poole
Adenosine triphosphatase activity and its sensitivity to ruthenium red oscillate during the cell cycle of Escherichia coli K12.
Journal of general microbiology 1980;120(1):183-98.
1980: Robert K Poole; R I Scott; B Chance
Low-temperature spectral and kinetic properties of cytochromes in Escherichia coli K-12 grown at lowered oxygen tension.
Biochimica et biophysica acta 1980;591(2):471-82.
1980: Robert K Poole; H Blum; R I Scott; A Collinge; T Ohnishi
The orientation of cytochromes in membrane multilayers prepared from aerobically grown Escherichia coli K12.
Journal of general microbiology 1980;119(1):145-54.