FIND

researchers

DISCOVER

relevant articles

PROMOTE

your research

now for free

Fergal O'Gara

Research Profile

Physiology

Living Beings

Chemicals & Drugs

Genes & Molecular Sequences

Bacterial Genes

Concepts & Ideas

Molecular Sequence Data

Procedures

Activities & Behaviors

Pest Control, Biological

Co-author Network

Publications

TOP 3
Danielle M Troppens; Ruslan I Dmitriev; Fergal O'Gara; Dmitri B Papkovsky; John P Morrissey
Genome-wide investigation of cellular targets and mode of action of the antifungal bacterial metabolite 2,4-diacetylphloroglucinol in Saccharomyces cerevisiae.
F Jerry Reen; Marcus O'Muinneacháin; Matthieu Barret; Emilie Fargier; Fergal O'Gara
Molecular evolution of LysR-type transcriptional regulation in Pseudomonas aeruginosa.
Emma Hennessy; Claire Legendre; Marlies Mooij; Julie O'Callaghan; Claire Adams; F Jerry Reen; Fergal O'Gara
Statins inhibit in vitro virulence phenotypes of Pseudomonas aeruginosa.

Register for free to view:

Visualized networks:

See your personal network in
sophisticated graphical views

GeoTargeted Searches:

Locate experts around the world
and connect with global collaborators

Research Profiles:

See the research activity
of experts around the globe

Geonetwork of Fergal O'Gara (preview)

Cities where this author has publications
Cities where co-authors of this author have publications

Flash Player Required

All Publications

2013: Danielle M Troppens; Ruslan I Dmitriev; Fergal O'Gara; Dmitri B Papkovsky; John P Morrissey
Genome-wide investigation of cellular targets and mode of action of the antifungal bacterial metabolite 2,4-diacetylphloroglucinol in Saccharomyces cerevisiae.
FEMS yeast research 2013;13(3):322-34.
2013: F Jerry Reen; Marcus O'Muinneacháin; Matthieu Barret; Emilie Fargier; Fergal O'Gara
Molecular evolution of LysR-type transcriptional regulation in Pseudomonas aeruginosa.
Molecular phylogenetics and evolution 2013;66(3):1041-9.
2013: Emma Hennessy; Claire Legendre; Marlies Mooij; Julie O'Callaghan; Claire Adams; F Jerry Reen; Fergal O'Gara
Statins inhibit in vitro virulence phenotypes of Pseudomonas aeruginosa.
The Journal of antibiotics 2013;66(2):99-101.
2013: F Jerry Reen; Jill M Haynes; Marlies Mooij; Fergal O'Gara
A non-classical LysR-type transcriptional regulator PA2206 is required for an effective oxidative stress response in Pseudomonas aeruginosa.
PloS one 2013;8(1):e54479.
2013: Miguel Redondo-Nieto; María Sánchez-Contreras; Emma Barahona; Matthieu Barret; David Dowling; Kieran Germaine; Marta Martín; Francisco Martínez-Granero; John Morrissey; Jennifer A Moynihan; Candela Muriel; Ana Navazo; Fergal O'Gara; Rafael Rivilla
Genome sequence reveals that Pseudomonas fluorescens F113 possesses a large and diverse array of systems for rhizosphere function and host interaction.
BMC genomics 2013;14():54.
2013: John A O'Halloran; Teresa M Barbosa; Alan Dobson; Jonathan Kennedy; John P Morrissey; Fergal O'Gara
Pseudovibrio axinellae sp. nov., isolated from an Irish marine sponge.
International journal of systematic and evolutionary microbiology 2013;63(Pt 1):141-5.
2012: F Jerry Reen; Christina M McSweeney; Fergal O'Gara; Sarah L Clarke; Kevin S Eccles; Simon E Lawrence; Claire Legendre; Gerard P McGlacken
Structure-function analysis of the C-3 position in analogues of microbial behavioural modulators HHQ and PQS.
Organic & biomolecular chemistry 2012;10(44):8903-10.
2012: Claire Legendre; Gerard P McGlacken; Marlies Mooij; Claire Adams; F Jerry Reen; Fergal O'Gara
Pseudomonas aeruginosa Alkyl quinolones repress hypoxia-inducible factor 1 (HIF-1) signaling through HIF-1α degradation.
Infection and immunity 2012;80(11):3985-92.
2012: Catriona Harrington; Jonathan Kennedy; Leonid A Kulakov; Michael J Larkin; Marlies Mooij; Horst Neve; Fergal O'Gara; Bernard E Picton; Antonio Del Casale; Alan Dobson
Evidence of bacteriophage-mediated horizontal transfer of bacterial 16S rRNA genes in the viral metagenome of the marine sponge Hymeniacidon perlevis.
Microbiology (Reading, England) 2012;158(Pt 11):2789-95.
2012: M Mac Aogáin; R R McCarthy; Marlies Mooij; J Morrissey; Claire Adams; A Dobson; E Plower; Zhe-Xian Tian; Yi-Ping Wang; Fergal O'Gara
The non-classical ArsR-family repressor PyeR (PA4354) modulates biofilm formation in Pseudomonas aeruginosa.
Microbiology (Reading, England) 2012;158(Pt 10):2598-609.
2012: Lin Zhou; Christina M McSweeney; Fergal O'Gara; F Jerry Reen; Sarah L Clarke; Jeremy D Glennon; John H T Luong; Gerard P McGlacken
Analysis of Pseudomonas quinolone signal and other bacterial signalling molecules using capillaries coated with highly charged polyelectrolyte monolayers and boron doped diamond electrode.
Journal of chromatography. A 2012;1251():169-75.
2012: Emilie Fargier; Micheál Mac Aogáin; Marlies Mooij; John P Morrissey; Claire Adams; Alan Dobson; David F Woods; Fergal O'Gara
MexT functions as a redox-responsive regulator modulating disulfide stress resistance in Pseudomonas aeruginosa.
Journal of bacteriology 2012;194(13):3502-11.
2012: Stephen A Jackson; Jonathan Kennedy; John P Morrissey; Fergal O'Gara; Alan Dobson
Pyrosequencing reveals diverse and distinct sponge-specific microbial communities in sponges from a single geographical location in Irish waters.
Microbial ecology 2012;64(1):105-16.
2012: Julie O'Callaghan; Claire Adams; Pat G Casey; Cormac G M Gahan; F Jerry Reen; Fergal O'Gara
A novel host-responsive sensor mediates virulence and type III secretion during Pseudomonas aeruginosa-host cell interactions.
Microbiology (Reading, England) 2012;158(Pt 4):1057-70.
2012: Miguel Redondo-Nieto; María Sánchez-Contreras; Willem J Stiekema; Emma Barahona; Matthieu Barret; Eric R Coppoolse; David Dowling; Kieran Germaine; Stephen R Giddens; Marta Martín; Francisco Martínez-Granero; John P Morrisey; Jennifer A Moynihan; Candela Muriel; Ana Navazo; Fergal O'Gara; Paul B Rainey; Rafael Rivilla
Genome sequence of the biocontrol strain Pseudomonas fluorescens F113.
Journal of bacteriology 2012;194(5):1273-4.
2012: B Flemer; J Kennedy; L M Margassery; John P Morrissey; Fergal O'Gara; Alan Dobson
Diversity and antimicrobial activities of microbes from two Irish marine sponges, Suberites carnosus and Leucosolenia sp.
Journal of applied microbiology 2012;112(2):289-301.
2012: F Jerry Reen; David F Woods; Claire Adams; Marlies Mooij; Fergal O'Gara
Respiratory pathogens adopt a chronic lifestyle in response to bile.
PloS one 2012;7(9):e45978.
2011: Julie O'Callaghan; Claire Adams; F Jerry Reen; Fergal O'Gara
Low oxygen induces the type III secretion system in Pseudomonas aeruginosa via modulation of the small RNAs rsmZ and rsmY.
Microbiology (Reading, England) 2011;157(Pt 12):3417-28.
2011: Lin Zhou; Jeremy D Glennon; John H T Luong; Christina McSweeney; Fergal O'Gara; F Jerry Reen; Gerard P McGlacken
Detection of the Pseudomonas Quinolone Signal (PQS) by cyclic voltammetry and amperometry using a boron doped diamond electrode.
Chemical communications (Cambridge, England) 2011;47(37):10347-9.
2011: J Kennedy; G S Kiran; John P Morrissey; Fergal O'Gara; N D O'Leary; J Selvin; Alan Dobson
Functional metagenomic strategies for the discovery of novel enzymes and biosurfactants with biotechnological applications from marine ecosystems.
Journal of applied microbiology 2011;111(4):787-99.
2011: E M Smyth; J M Dow; M R Khan; J McCarthy; R Nevin; Fergal O'Gara; F M Doohan
In vitro analyses are not reliable predictors of the plant growth promotion capability of bacteria; a Pseudomonas fluorescens strain that promotes the growth and yield of wheat.
Journal of applied microbiology 2011;111(3):683-92.
2011: F Jerry Reen; Lucy Holcombe; Gerard P McGlacken; Christina M McSweeney; Marlies Mooij; John P Morrissey; Fergal O'Gara
The Pseudomonas quinolone signal (PQS), and its precursor HHQ, modulate interspecies and interkingdom behaviour.
FEMS microbiology ecology 2011;77(2):413-28.
2011: Lucy Holcombe; Fergal O'Gara; John P Morrissey
Implications of interspecies signaling for virulence of bacterial and fungal pathogens.
Future microbiology 2011;6(7):799-817.
2011: Matthieu Barret; Frank Egan; Emilie Fargier; John P Morrissey; Fergal O'Gara
Genomic analysis of the type VI secretion systems in Pseudomonas spp.: novel clusters and putative effectors uncovered.
Microbiology (Reading, England) 2011;157(Pt 6):1726-39.
2011: Robert W Phelan; Charles Clarke; John P Morrissey; Alan D W Dobson; Fergal O'Gara; Teresa M Barbosa
Tetracycline resistance-encoding plasmid from Bacillus sp. strain #24, isolated from the marine sponge Haliclona simulans.
Applied and environmental microbiology 2011;77(1):327-9.
2010: Micheál Mac Aogáin; Marlies Mooij; Claire Adams; Jim Clair; Fergal O'Gara
Emergence of extended-spectrum beta-lactamase and fluoroquinolone resistance genes among Irish multidrug-resistant isolates.
Diagnostic microbiology and infectious disease 2010;67(1):106-9.
2010: Lucy Holcombe; Gordon McAlester; Carol A Munro; Brice Enjalbert; Alistair J P Brown; Neil A R Gow; Chen Ding; Geraldine Butler; Fergal O'Gara; John P Morrissey
Pseudomonas aeruginosa secreted factors impair biofilm development in Candida albicans.
Microbiology (Reading, England) 2010;156(Pt 5):1476-86.
2010: Paul Baker; J Kennedy; J Morrissey; Fergal O'Gara; Alan Dobson; Julian Marchesi
Endoglucanase activities and growth of marine-derived fungi isolated from the sponge Haliclona simulans.
Journal of applied microbiology 2010;108(5):1668-75.
2010: Olive Gleeson; Fergal O'Gara; John P Morrissey
The Pseudomonas fluorescens secondary metabolite 2,4 diacetylphloroglucinol impairs mitochondrial function in Saccharomyces cerevisiae.
Antonie van Leeuwenhoek 2010;97(3):261-73.
2010: Patrick Browne; Matthieu Barret; Fergal O'Gara; John P Morrissey
Computational prediction of the Crc regulon identifies genus-wide and species-specific targets of catabolite repression control in Pseudomonas bacteria.
BMC microbiology 2010;10():300.
2009: Zhe-Xian Tian; Emilie Fargier; Micheál Mac Aogáin; Claire Adams; Yi-Ping Wang; Fergal O'Gara
Transcriptome profiling defines a novel regulon modulated by the LysR-type transcriptional regulator MexT in Pseudomonas aeruginosa.
Nucleic acids research 2009;37(22):7546-59.
2009: Zhe-Xian Tian; Micheál Mac Aogáin; Hazel F O'Connor; Emilie Fargier; Marlies Mooij; Claire Adams; Yi-Ping Wang; Fergal O'Gara
MexT modulates virulence determinants in Pseudomonas aeruginosa independent of the MexEF-OprN efflux pump.
Microbial pathogenesis 2009;47(4):237-41.
2009: Joanne Cummins; F Jerry Reen; Christine Baysse; Marlies Mooij; Fergal O'Gara
Subinhibitory concentrations of the cationic antimicrobial peptide colistin induce the pseudomonas quinolone signal in Pseudomonas aeruginosa.
Microbiology (Reading, England) 2009;155(Pt 9):2826-37.
2009: Jonathan Kennedy; Paul Baker; Clare Piper; Paul D Cotter; Marcella Walsh; Marlies Mooij; Marie B Bourke; Mary C Rea; Paula M O'Connor; R Paul Ross; Colin Hill; Fergal O'Gara; Julian Marchesi; Alan Dobson
Isolation and analysis of bacteria with antimicrobial activities from the marine sponge Haliclona simulans collected from Irish waters.
Marine biotechnology (New York, N.Y.) 2009;11(3):384-96.
2009: Jennifer A Moynihan; John P Morrissey; Eric R Coppoolse; Willem J Stiekema; Fergal O'Gara; E Fidelma Boyd
Evolutionary history of the phl gene cluster in the plant-associated bacterium Pseudomonas fluorescens.
Applied and environmental microbiology 2009;75(7):2122-31.
2008: Patrick D Kiely; John O'Callaghan; Abdelhamid Abbas; Fergal O'Gara
Genetic analysis of genes involved in dipeptide metabolism and cytotoxicity in Pseudomonas aeruginosa PAO1.
Microbiology (Reading, England) 2008;154(Pt 8):2209-18.
2008: Gordon McAlester; Fergal O'Gara; John P Morrissey
Signal-mediated interactions between Pseudomonas aeruginosa and Candida albicans.
Journal of medical microbiology 2008;57(Pt 5):563-9.
2008: Heidi Mulcahy; Julie O'Callaghan; Eoin P O'Grady; María D Maciá; Nuria Borrell; Cristina Gómez; Pat G Casey; Colin Hill; Claire Adams; Cormac G M Gahan; Antonio Oliver; Fergal O'Gara
Pseudomonas aeruginosa RsmA plays an important role during murine infection by influencing colonization, virulence, persistence, and pulmonary inflammation.
Infection and immunity 2008;76(2):632-8.
2008: Ashley Franks; G Louise Mark-Byrne; J Maxwell Dow; Fergal O'Gara
A putative RNA-binding protein has a role in virulence in Ralstonia solanacearum GMI1000.
Molecular plant pathology 2008;9(1):67-72.
2007: Christian U Riedel; Pat G Casey; Heidi Mulcahy; Fergal O'Gara; Cormac G M Gahan; Colin Hill
Construction of p16Slux, a novel vector for improved bioluminescent labeling of gram-negative bacteria.
Applied and environmental microbiology 2007;73(21):7092-5.
2007: Abdelhamid Abbas; Claire Adams; Norma Scully; Jeremy D Glennon; Fergal O'Gara
A role for TonB1 in biofilm formation and quorum sensing in Pseudomonas aeruginosa.
FEMS microbiology letters 2007;274(2):269-78.
2007: Eoin P O'Grady; Heidi Mulcahy; Claire Adams; John P Morrissey; Fergal O'Gara
Manipulation of host Kruppel-like factor (KLF) function by exotoxins from diverse bacterial pathogens.
Nature reviews. Microbiology 2007;5(5):337-41.
2006: Eoin P O'Grady; Heidi Mulcahy; Julie O'Callaghan; Claire Adams; Fergal O'Gara
Pseudomonas aeruginosa infection of airway epithelial cells modulates expression of Kruppel-like factors 2 and 6 via RsmA-mediated regulation of type III exoenzymes S and Y.
Infection and immunity 2006;74(10):5893-902.
2006: G Louise Mark; John P Morrissey; P Higgins; Fergal O'Gara
Molecular-based strategies to exploit Pseudomonas biocontrol strains for environmental biotechnology applications.
FEMS microbiology ecology 2006;56(2):167-77.
2006: Heidi Mulcahy; Julie O'Callaghan; Eoin P O'Grady; Claire Adams; Fergal O'Gara
The posttranscriptional regulator RsmA plays a role in the interaction between Pseudomonas aeruginosa and human airway epithelial cells by positively regulating the type III secretion system.
Infection and immunity 2006;74(5):3012-5.
2006: P D Kiely; J M Haynes; C H Higgins; Ashley Franks; G Louise Mark; John P Morrissey; Fergal O'Gara
Exploiting new systems-based strategies to elucidate plant-bacterial interactions in the rhizosphere.
Microbial ecology 2006;51(3):257-66.
2006: Elizabeth Burrowes; Christine Baysse; Claire Adams; Fergal O'Gara
Influence of the regulatory protein RsmA on cellular functions in Pseudomonas aeruginosa PAO1, as revealed by transcriptome analysis.
Microbiology (Reading, England) 2006;152(Pt 2):405-18.
2006: Bláithín Maunsell; Claire Adams; Fergal O'Gara
Complex regulation of AprA metalloprotease in Pseudomonas fluorescens M114: evidence for the involvement of iron, the ECF sigma factor, PbrA and pseudobactin M114 siderophore.
Microbiology (Reading, England) 2006;152(Pt 1):29-42.
2006: Heidi Mulcahy; K P O'Rourke; Claire Adams; Michael G Molloy; Fergal O'Gara
LST1 and NCR3 expression in autoimmune inflammation and in response to IFN-gamma, LPS and microbial infection.
Immunogenetics 2006;57(12):893-903.
2005: G Louise Mark; J Maxwell Dow; Patrick D Kiely; Hazel Higgins; Jill Haynes; Christine Baysse; Abdelhamid Abbas; Tara Foley; Ashley Franks; John Morrissey; Fergal O'Gara
Transcriptome profiling of bacterial responses to root exudates identifies genes involved in microbe-plant interactions.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(48):17454-9.
2005: Catherine E Dandie; Estibaliz Larrainzar; G Louise Mark; Fergal O'Gara; John P Morrissey
Establishment of DsRed.T3_S4T as an improved autofluorescent marker for microbial ecology applications.
Environmental microbiology 2005;7(11):1818-25.
2005: Méabh Cullinane; Christine Baysse; John P Morrissey; Fergal O'Gara
Identification of two lysophosphatidic acid acyltransferase genes with overlapping function in Pseudomonas fluorescens.
Microbiology (Reading, England) 2005;151(Pt 9):3071-80.
2005: Christine Baysse; Méabh Cullinane; Valérie Dénervaud; Elizabeth Burrowes; J Maxwell Dow; John P Morrissey; Ling Tam; Jack T Trevors; Fergal O'Gara
Modulation of quorum sensing in Pseudomonas aeruginosa through alteration of membrane properties.
Microbiology (Reading, England) 2005;151(Pt 8):2529-42.
2005: Estibaliz Larrainzar; Fergal O'Gara; John P Morrissey
Applications of autofluorescent proteins for in situ studies in microbial ecology.
Annual review of microbiology 2005;59():257-77.
2005: Elizabeth Burrowes; Abdelhamid Abbas; Aifric O'Neill; Claire Adams; Fergal O'Gara
Characterisation of the regulatory RNA RsmB from Pseudomonas aeruginosa PAO1.
Research in microbiology 2005;156(1):7-16.
2004: Shirley Finnan; John P Morrissey; Fergal O'Gara; E Fidelma Boyd
Genome diversity of Pseudomonas aeruginosa isolates from cystic fibrosis patients and the hospital environment.
Journal of clinical microbiology 2004;42(12):5783-92.
2004: Yvonne A O'Shea; Shirley Finnan; F Jerry Reen; John P Morrissey; Fergal O'Gara; E Fidelma Boyd
The Vibrio seventh pandemic island-II is a 26.9 kb genomic island present in Vibrio cholerae El Tor and O139 serogroup isolates that shows homology to a 43.4 kb genomic island in V. vulnificus.
Microbiology (Reading, England) 2004;150(Pt 12):4053-63.
2004: John P Morrissey; J Maxwell Dow; G Louise Mark; Fergal O'Gara
Are microbes at the root of a solution to world food production? Rational exploitation of interactions between microbes and plants can help to transform agriculture.
EMBO reports 2004;5(10):922-6.
2004: Abdelhamid Abbas; John E McGuire; Delores Crowley; Christine Baysse; Max Dow; Fergal O'Gara
The putative permease PhlE of Pseudomonas fluorescens F113 has a role in 2,4-diacetylphloroglucinol resistance and in general stress tolerance.
Microbiology (Reading, England) 2004;150(Pt 7):2443-50.
2004: Elizabeth Guihen; Jeremy D Glennon; Méabh Cullinane; Fergal O'Gara
Rapid analysis of antimicrobial metabolites monoacetylphloroglucinol and 2,4-diacetylphloroglucinol using capillary zone electrophoresis.
Electrophoresis 2004;25(10-11):1536-42.
2004: Alfred Pühler; Matthieu Arlat; Anke Becker; Michael Göttfert; John P Morrissey; Fergal O'Gara
What can bacterial genome research teach us about bacteria-plant interactions?
Current opinion in plant biology 2004;7(2):137-47.
2003: Ultan F Walsh; Yvan Moënne-Loccoz; H-V Tichy; A Gardner; D M Corkery; S Lorkhe; Fergal O'Gara
Residual impact of the biocontrol inoculant Pseudomonas fluorescens F113 on the resident population of rhizobia nodulating a red clover rotation crop.
Microbial ecology 2003;45(2):145-55.
2002: John P Morrissey; Ultan F Walsh; Anne O'Donnell; Yvan Moënne-Loccoz; Fergal O'Gara
Exploitation of genetically modified inoculants for industrial ecology applications.
Antonie van Leeuwenhoek 2002;81(1-4):599-606.
2002: Abdelhamid Abbas; John P Morrissey; Pilar Carnicero Marquez; Michelle M Sheehan; Isabel R Delany; Fergal O'Gara
Characterization of interactions between the transcriptional repressor PhlF and its binding site at the phlA promoter in Pseudomonas fluorescens F113.
Journal of bacteriology 2002;184(11):3008-16.
2002: María Sánchez-Contreras; Marta Martín; Marta Villacieros; Fergal O'Gara; Ildefonso Bonilla; Rafael Rivilla
Phenotypic selection and phase variation occur during alfalfa root colonization by Pseudomonas fluorescens F113.
Journal of bacteriology 2002;184(6):1587-96.
2002: Frank Waldron-Lynch; Claire Adams; Michael G Molloy; Fergal O'Gara
Detection of single nucleotide polymorphisms using a non-isotopic RNase cleavage assay.
Methods in molecular biology (Clifton, N.J.) 2002;193():253-63.
2001: Yvan Moënne-Loccoz; H V Tichy; A O'Donnell; R Simon; Fergal O'Gara
Impact of 2,4-diacetylphloroglucinol-producing biocontrol strain Pseudomonas fluorescens F113 on intraspecific diversity of resident culturable fluorescent pseudomonads associated with the roots of field-grown sugar beet seedlings.
Applied and environmental microbiology 2001;67(8):3418-25.
2001: Ultan F Walsh; John P Morrissey; Fergal O'Gara
Pseudomonas for biocontrol of phytopathogens: from functional genomics to commercial exploitation.
Current opinion in biotechnology 2001;12(3):289-95.
2001: Frank Waldron-Lynch; Claire Adams; C Amos; D K Zhu; Michael F McDermott; Fergus Shanahan; Michael G Molloy; Fergal O'Gara
Tumour necrosis factor 5' promoter single nucleotide polymorphisms influence susceptibility to rheumatoid arthritis (RA) in immunogenetically defined multiplex RA families.
Genes and immunity 2001;2(2):82-7.
2000: C Dunne; Yvan Moënne-Loccoz; F J de Bruijn; Fergal O'Gara
Overproduction of an inducible extracellular serine protease improves biological control of Pythium ultimum by Stenotrophomonas maltophilia strain W81.
Microbiology (Reading, England) 2000;146 ( Pt 8)():2069-78.
2000: Simon Aarons; Abdelhamid Abbas; Claire Adams; A Fenton; Fergal O'Gara
A regulatory RNA (PrrB RNA) modulates expression of secondary metabolite genes in Pseudomonas fluorescens F113.
Journal of bacteriology 2000;182(14):3913-9.
2000: I Delany; Michelle M Sheehan; A Fenton; S Bardin; Simon Aarons; Fergal O'Gara
Regulation of production of the antifungal metabolite 2,4-diacetylphloroglucinol in Pseudomonas fluorescens F113: genetic analysis of phlF as a transcriptional repressor.
Microbiology (Reading, England) 2000;146 ( Pt 2)():537-43.
1999: L M Smith; E Tola; P deBoer; Fergal O'Gara
Signalling by the fungus Pythium ultimum represses expression of two ribosomal RNA operons with key roles in the rhizosphere ecology of Pseudomonas fluorescens F113.
Environmental microbiology 1999;1(6):495-502.
1999: Frank Waldron-Lynch; Claire Adams; Fergus Shanahan; Michael G Molloy; Fergal O'Gara
Genetic analysis of the 3' untranslated region of the tumour necrosis factor shows a highly conserved region in rheumatoid arthritis affected and unaffected subjects.
Journal of medical genetics 1999;36(3):214-6.
1998: C Adams; M Morris-Quinn; F McConnell; J West; Brigid Lucey; Cathy Shortt; Bartley Cryan; James B G Watson; Fergal O'Gara
Epidemiology and clinical impact of Pseudomonas aeruginosa infection in cystic fibrosis using AP-PCR fingerprinting.
The Journal of infection 1998;37(2):151-8.
1998: Emmanuelle Génin; Marie-Claude Babron; M F McDermott; B Mulcahy; Frank Waldron-Lynch; C Adams; D O Clegg; R H Ward; F Shanahan; Michael G Molloy; Fergal O'Gara; Françoise Clerget-Darpoux
Modelling the major histocompatibility complex susceptibility to RA using the MASC method.
Genetic epidemiology 1998;15(4):419-30.
1997: S Fedi; E Tola; Yvan Moënne-Loccoz; D N Dowling; L M Smith; Fergal O'Gara
Evidence for signaling between the phytopathogenic fungus Pythium ultimum and Pseudomonas fluorescens F113: P. ultimum represses the expression of genes in P. fluorescens F113, resulting in altered ecological fitness.
Applied and environmental microbiology 1997;63(11):4261-6.
1996: M Callanan; R Sexton; D N Dowling; Fergal O'Gara
Regulation of the iron uptake genes in Pseudomonas fluorescens M114 by pseudobactin M114: the pbrA sigma factor gene does not mediate the siderophore regulatory response.
FEMS microbiology letters 1996;144(1):61-6.
1996: B Mulcahy; Frank Waldron-Lynch; Michael F McDermott; C Adams; Christopher I Amos; D K Zhu; R H Ward; D O Clegg; F Shanahan; Michael G Molloy; Fergal O'Gara
Genetic variability in the tumor necrosis factor-lymphotoxin region influences susceptibility to rheumatoid arthritis.
American journal of human genetics 1996;59(3):676-83.
1996: L Giblin; Archdeacon John; Fergal O'Gara
Modular structure of the Rhizobium meliloti DctB protein.
FEMS microbiology letters 1996;139(1):19-25.
1996: A Russo; Y Moënne-Loccoz; S Fedi; P Higgins; A Fenton; D N Dowling; M O'Regan; Fergal O'Gara
Improved delivery of biocontrol Pseudomonas and their antifungal metabolites using alginate polymers.
Applied microbiology and biotechnology 1996;44(6):740-5.
1996: S Fedi; D Brazil; D N Dowling; Fergal O'Gara
Construction of a modified mini-Tn5 lacZY non-antibiotic marker cassette: ecological evaluation of a lacZY marked Pseudomonas strain in the sugarbeet rhizosphere.
FEMS microbiology letters 1996;135(2-3):251-7.
1996: R Sexton; P R Gill; D N Dowling; Fergal O'Gara
Transcriptional regulation of the iron-responsive sigma factor gene pbrA.
Molecular & general genetics : MGG 1996;250(1):50-8.
1995: D Allaway; B Boesten; Fergal O'Gara
NtrBC-dependent expression from the Rhizobium meliloti dctA promoter in Escherichia coli.
FEMS microbiology letters 1995;128(3):241-5.
1995: Archdeacon John; J Talty; B Boesten; Antoine Danchin; Fergal O'Gara
Cloning of the second adenylate cyclase gene (cya2) from Rhizobium meliloti F34: sequence similarity to eukaryotic cyclases.
FEMS microbiology letters 1995;128(2):177-84.
1995: G M Brazil; L Kenefick; M Callanan; A Haro; V de Lorenzo; D N Dowling; Fergal O'Gara
Construction of a rhizosphere pseudomonad with potential to degrade polychlorinated biphenyls and detection of bph gene expression in the rhizosphere.
Applied and environmental microbiology 1995;61(5):1946-52.
1995: L Giblin; B Boesten; S Turk; P Hooykaas; Fergal O'Gara
Signal transduction in the Rhizobium meliloti dicarboxylic acid transport system.
FEMS microbiology letters 1995;126(1):25-30.
1995: M McDermott; C Hsu; Michael G Molloy; B Mulcahy; M Phelan; F Shanahan; Fergal O'Gara; C Adams; L A Rubin; D O Clegg
Non-linkage of a T-cell receptor gamma chain microsatellite (D7S485) to rheumatoid arthritis in multiplex families.
Journal of autoimmunity 1995;8(1):131-8.
1995: R Sexton; P R Gill; M J Callanan; D J O'Sullivan; D N Dowling; Fergal O'Gara
Iron-responsive gene expression in Pseudomonas fluorescens M114: cloning and characterization of a transcription-activating factor, PbrA.
Molecular microbiology 1995;15(2):297-306.
1994: C Adams; D N Dowling; D J O'Sullivan; Fergal O'Gara
Isolation of a gene (pbsC) required for siderophore biosynthesis in fluorescent Pseudomonas sp. strain M114.
Molecular & general genetics : MGG 1994;243(5):515-24.
1994: D J O'Sullivan; D N Dowling; V deLorenzo; Fergal O'Gara
Escherichia coli ferric uptake regulator (Fur) can mediate regulation of a pseudomonad iron-regulated promoter.
FEMS microbiology letters 1994;117(3):327-32.
1994: J Morris; D F Donnelly; E O'Neill; F McConnell; Fergal O'Gara
Nucleotide sequence analysis and potential environmental distribution of a ferric pseudobactin receptor gene of Pseudomonas sp. strain M114.
Molecular & general genetics : MGG 1994;242(1):9-16.
1993: Y P Wang; L Giblin; B Boesten; Fergal O'Gara
The Escherichia coli cAMP receptor protein (CRP) represses the Rhizobium meliloti dctA promoter in a cAMP-dependent fashion.
Molecular microbiology 1993;8(2):253-9.
1992: D J O'Sullivan; Fergal O'Gara
Traits of fluorescent Pseudomonas spp. involved in suppression of plant root pathogens.
Microbiological reviews 1992;56(4):662-76.
1992: A M Fenton; P M Stephens; J Crowley; M O'Callaghan; Fergal O'Gara
Exploitation of gene(s) involved in 2,4-diacetylphloroglucinol biosynthesis to confer a new biocontrol capability to a Pseudomonas strain.
Applied and environmental microbiology 1992;58(12):3873-8.
1992: B Noonan; M Motherway; Fergal O'Gara
Ammonia regulation of the Rhizobium meliloti nitrogenase structural and regulatory genes under free-living conditions: involvement of the fixL gene product?
Molecular & general genetics : MGG 1992;234(3):423-8.
1992: J Morris; D J O'sullivan; Margot Koster; J Leong; Peter J Weisbeek; Fergal O'Gara
Characterization of Fluorescent Siderophore-Mediated Iron Uptake in Pseudomonas sp. Strain M114: Evidence for the Existence of an Additional Ferric Siderophore Receptor.
Applied and environmental microbiology 1992;58(2):630-5.
1992: P Shanahan; D J O'sullivan; P Simpson; J D Glennon; Fergal O'Gara
Isolation of 2,4-diacetylphloroglucinol from a fluorescent pseudomonad and investigation of physiological parameters influencing its production.
Applied and environmental microbiology 1992;58(1):353-8.
1991: D J O'Sullivan; Fergal O'Gara
Regulation of iron assimilation: nucleotide sequence analysis of an iron-regulated promoter from a fluorescent pseudomonad.
Molecular & general genetics : MGG 1991;228(1-2):1-8.
1991: M Leahy; S Fanning; Fergal O'Gara; David Sheehan
Effect of divalent metal cations on Rhizobium meliloti beta-galactosidase.
Biochemical Society transactions 1991;19(1):19S.
1991: Y P Wang; K Birkenhead; A Dobson; B Boesten; Fergal O'Gara
Sequences downstream from the transcriptional start site are essential for microaerobic, but not symbiotic, expression of the Rhizobium meliloti nifHDK promoter.
Molecular microbiology 1991;5(1):157-62.
1990: D J O'Sullivan; J Morris; Fergal O'Gara
Identification of an additional ferric-siderophore uptake gene clustered with receptor, biosynthesis, and fur-like regulatory genes in fluorescent Pseudomonas sp. strain M114.
Applied and environmental microbiology 1990;56(7):2056-64.
1990: A Beuve; B Boesten; M Crasnier; Antoine Danchin; Fergal O'Gara
Rhizobium meliloti adenylate cyclase is related to eucaryotic adenylate and guanylate cyclases.
Journal of bacteriology 1990;172(5):2614-21.
1990: B Noonan; K Birkenhead; Y P Wang; B Boesten; A Dobson; Fergal O'Gara
Dicarboxylic acid transport and regulation of nitrogen fixation in Rhizobium meliloti.
Biochemical Society transactions 1990;18(2):359-60.
1990: A M Fitzmaurice; Fergal O'Gara
Involvement of glutamate as a carbon source in nitrogen-fixing Rhizobium meliloti.
Biochemical Society transactions 1990;18(2):358-9.
1989: Y P Wang; K Birkenhead; B Boesten; S Manian; Fergal O'Gara
Genetic analysis and regulation of the Rhizobium meliloti genes controlling C4-dicarboxylic acid transport.
Gene 1989;85(1):135-44.
1989: M O'Regan; B Kiely; Fergal O'Gara
Expression of the adenyl cyclase-encoding gene (cya) of Rhizobium meliloti F34: existence of two cya genes?
Gene 1989;83(2):243-9.
1989: Fergal O'Gara; K Birkenhead; B Boesten; A M Fitzmaurice
Carbon metabolism and catabolite repression in Rhizobium spp.
FEMS microbiology reviews 1989;5(1-2):93-101.
1988: S Fanning; Fergal O'Gara
Cloning and characterization of a novel beta-galactosidase-coding gene from Rhizobium meliloti.
Gene 1988;71(1):57-64.
1988: D J O'Sullivan; Fergal O'Gara
Delivery system for creation of one-step in vivo lac gene fusions in Pseudomonas spp. involved in biological control.
Applied and environmental microbiology 1988;54(11):2877-80.
1988: K Birkenhead; S S Manian; Fergal O'Gara
Dicarboxylic acid transport in Bradyrhizobium japonicum: use of Rhizobium meliloti dct gene(s) to enhance nitrogen fixation.
Journal of bacteriology 1988;170(1):184-9.
1987: P M Stephens; M O'sullivan; Fergal O'Gara
Effect of Bacteriophage on Colonization of Sugarbeet Roots by Fluorescent Pseudomonas spp.
Applied and environmental microbiology 1987;53(5):1164-7.
1987: B Boesten; G Lenzen; Antoine Danchin; Fergal O'Gara
Nucleotide sequence of a tRNA(leu)CAG gene from Rhizobium meliloti.
Gene 1987;55(1):153-6.
1986: M Lane; J Meade; S S Manian; Fergal O'Gara
Expression and regulation of the Escherichia coli glutamate dehydrogenase gene (gdh) in Rhizobium japonicum.
Archives of microbiology 1986;144(1):29-34.
1986: Raju Lathigra; M O'Regan; B Kiely; B Boesten; Fergal O'Gara
Organization of the adenyl cyclase (cya) locus of Rhizobium meliloti.
Gene 1986;44(1):89-96.
1985: A M McGetrick; C F Goulding; S S Manian; Fergal O'Gara
Catabolite repression and role of cyclic AMP in CO2 fixation and H2 metabolism in Rhizobium spp.
Journal of bacteriology 1985;163(3):1282-4.
1985: J Meade; P Higgins; Fergal O'Gara
Studies on the Inoculation and Competitiveness of a Rhizobium leguminosarum Strain in Soils Containing Indigenous Rhizobia.
Applied and environmental microbiology 1985;49(4):899-903.
1984: S S Manian; R Gumbleton; A M Buckley; Fergal O'Gara
Nitrogen Fixation and Carbon Dioxide Assimilation in Rhizobium japonicum.
Applied and environmental microbiology 1984;48(2):276-9.