Joyce E. Loper - Publications

Affiliations: 
Oregon State University, Corvallis, OR 
Area:
Molecular Biology, Plant Pathology Agriculture, Microbiology Biology

114 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2021 Hotter V, Zopf D, Kim HJ, Silge A, Schmitt M, Aiyar P, Fleck J, Matthäus C, Hniopek J, Yan Q, Loper J, Sasso S, Hertweck C, Popp J, Mittag M. A polyyne toxin produced by an antagonistic bacterium blinds and lyses a Chlamydomonad alga. Proceedings of the National Academy of Sciences of the United States of America. 118. PMID 34389682 DOI: 10.1073/pnas.2107695118  1
2021 Yan Q, Liu M, Kidarsa T, Johnson CP, Loper JE. Two Pathway-Specific Transcriptional Regulators, PltR and PltZ, Coordinate Autoinduction of Pyoluteorin in Pf-5. Microorganisms. 9. PMID 34361923 DOI: 10.3390/microorganisms9071489  1
2021 Rose MM, Scheer D, Hou Y, Hotter VS, Komor AJ, Aiyar P, Scherlach K, Vergara F, Yan Q, Loper JE, Jakob T, van Dam NM, Hertweck C, Mittag M, Sasso S. The bacterium Pseudomonas protegens antagonizes the microalga Chlamydomonas reinhardtii using a blend of toxins. Environmental Microbiology. PMID 34347373 DOI: 10.1111/1462-2920.15700  1
2020 Weisberg AJ, Davis EW, Tabima J, Belcher MS, Miller M, Kuo CH, Loper JE, Grünwald NJ, Putnam ML, Chang JH. Unexpected conservation and global transmission of agrobacterial virulence plasmids. Science (New York, N.Y.). 368. PMID 32499412 DOI: 10.1126/Science.Aba5256  1
2019 Lopes LD, Weisberg AJ, Davis EW, Varize CS, Pereira E Silva MC, Chang JH, Loper JE, Andreote FD. Genomic and metabolic differences between Pseudomonas putida populations inhabiting sugarcane rhizosphere or bulk soil. Plos One. 14: e0223269. PMID 31581220 DOI: 10.1371/Journal.Pone.0223269  1
2019 Jaffuel G, Imperiali N, Shelby K, Campos-Herrera R, Geisert R, Maurhofer M, Loper J, Keel C, Turlings TCJ, Hibbard BE. Protecting maize from rootworm damage with the combined application of arbuscular mycorrhizal fungi, Pseudomonas bacteria and entomopathogenic nematodes. Scientific Reports. 9: 3127. PMID 30816250 DOI: 10.1038/S41598-019-39753-7  1
2019 Jahanshah G, Yan Q, Gerhardt H, Pataj Z, Lämmerhofer M, Pianet I, Josten M, Sahl HG, Silby MW, Loper JE, Gross H. Discovery of the Cyclic Lipopeptide Gacamide A by Genome Mining and Repair of the Defective GacA Regulator in Pseudomonas fluorescens Pf0-1. Journal of Natural Products. PMID 30666877 DOI: 10.1021/Acs.Jnatprod.8B00747  1
2018 Lopes LD, Pereira E Silva MC, Weisberg AJ, Davis EW, Yan Q, Varize CS, Wu CF, Chang JH, Loper JE, Andreote FD. Genome variations between rhizosphere and bulk soil ecotypes of a Pseudomonas koreensis population. Environmental Microbiology. PMID 30033663 DOI: 10.1111/1462-2920.14363  1
2018 Hesse C, Schulz F, Bull CT, Shaffer BT, Yan Q, Shapiro N, Hassan KA, Varghese N, Elbourne LDH, Paulsen IT, Kyrpides N, Woyke T, Loper JE. Genome-based evolutionary history of Pseudomonas spp. Environmental Microbiology. PMID 29633519 DOI: 10.1111/1462-2920.14130  1
2018 Yan Q, Lopes LD, Shaffer BT, Kidarsa TA, Vining O, Philmus B, Song C, Stockwell VO, Raaijmakers JM, McPhail KL, Andreote FD, Chang JH, Loper JE. Secondary Metabolism and Interspecific Competition Affect Accumulation of Spontaneous Mutants in the GacS-GacA Regulatory System in Pseudomonas protegens. Mbio. 9. PMID 29339425 DOI: 10.1128/Mbio.01845-17  1
2017 Lopes LD, Davis EW, Pereira E Silva MC, Weisberg AJ, Bresciani L, Chang JH, Loper JE, Andreote FD. Tropical soils are a reservoir for fluorescent Pseudomonas spp. biodiversity. Environmental Microbiology. PMID 29027341 DOI: 10.1111/1462-2920.13957  1
2017 Sexton DJ, Glover RC, Loper JE, Schuster M. "Pseudomonas protegens Pf-5 favors self-produced siderophore over free-loading in interspecies competition for iron". Environmental Microbiology. PMID 28631403 DOI: 10.1111/1462-2920.13836  0.01
2017 Yan Q, Philmus B, Chang JH, Loper JE. Novel mechanism of metabolic co-regulation coordinates the biosynthesis of secondary metabolites in Pseudomonas protegens. Elife. 6. PMID 28262092 DOI: 10.7554/Elife.22835  1
2017 Yan Q, Philmus B, Chang JH, Loper JE. Author response: Novel mechanism of metabolic co-regulation coordinates the biosynthesis of secondary metabolites in Pseudomonas protegens Elife. DOI: 10.7554/Elife.22835.036  1
2017 Klein JM, Loper JE, Stockwell VO. Influence Of Endogenous Plasmids On Phenotypes Of Pantoea Vagans Strain C9-1 Associated With Epiphytic Fitness Journal of Plant Pathology. 99: 81-89. DOI: 10.4454/Jpp.V99I0.3914  1
2017 Klein JM, Wong P, Loper JE, Stockwell VO. Nutritional environment influences transcription of a Pantocin a biosynthesis gene in Pantoea vagans strain C9-1 Journal of Plant Pathology. 99: 99-103. DOI: 10.4454/Jpp.V99I0.3911  1
2016 Rangel LI, Henkels MD, Shaffer BT, Walker FL, Davis EW, Stockwell VO, Bruck D, Taylor BJ, Loper JE. Characterization of Toxin Complex Gene Clusters and Insect Toxicity of Bacteria Representing Four Subgroups of Pseudomonas fluorescens. Plos One. 11: e0161120. PMID 27580176 DOI: 10.1371/Journal.Pone.0161120  1
2016 Lim CK, Penesyan A, Hassan KA, Loper JE, Paulsen IT. Disruption of Transporters Affiliated with Enantio-Pyochelin Biosynthesis Gene Cluster of Pseudomonas protegens Pf-5 Has Pleiotropic Effects. Plos One. 11: e0159884. PMID 27442435 DOI: 10.1371/Journal.Pone.0159884  1
2016 Yan Q, Philmus B, Hesse C, Kohen M, Chang JH, Loper JE. The Rare Codon AGA Is Involved in Regulation of Pyoluteorin Biosynthesis in Pseudomonas protegens Pf-5. Frontiers in Microbiology. 7: 497. PMID 27148187 DOI: 10.3389/Fmicb.2016.00497  1
2016 Loper JE, Henkels MD, Rangel LI, Olcott MH, Walker FL, Bond KL, Kidarsa TA, Hesse CN, Sneh B, Stockwell VO, Taylor BJ. Rhizoxin, orfamide a, and chitinase production contribute to the toxicity of pseudomonas protegens strain pf-5 to drosophila melanogaster. Environmental Microbiology. PMID 27130686 DOI: 10.1111/1462-2920.13369  1
2016 Araujo WL, Creason A, Mano ET, Camargo-Neves AA, Minami SN, Chang J, Loper J. Genome sequencing and transposon mutagenesis of Burkholderia seminalis strain TC3.4.2R3 identify genes contributing to suppression of orchid necrosis caused by B. gladioli. Molecular Plant-Microbe Interactions : Mpmi. PMID 26959838 DOI: 10.1094/Mpmi-02-16-0047-R  1
2016 Song C, Kidarsa TA, van de Mortel JE, Loper JE, Raaijmakers JM. Living on the edge: Emergence of spontaneous gac mutations in Pseudomonas protegens during swarming motility. Environmental Microbiology. PMID 26945503 DOI: 10.1111/1462-2920.13288  1
2015 Quecine MC, Kidarsa TA, Goebel NC, Shaffer BT, Henkels MD, Zabriskie TM, Loper JE. An Interspecies Signaling System Mediated by Fusaric Acid Has Parallel Effects on Antifungal Metabolite Production by Pseudomonas protegens Strain Pf-5 and Antibiosis of Fusarium spp. Applied and Environmental Microbiology. 82: 1372-82. PMID 26655755 DOI: 10.1128/Aem.02574-15  1
2015 Clifford JC, Buchanan A, Vining O, Kidarsa TA, Chang JH, McPhail KL, Loper JE. Phloroglucinol functions as an intracellular and intercellular chemical messenger influencing gene expression in Pseudomonas protegens. Environmental Microbiology. PMID 26337778 DOI: 10.1111/1462-2920.13043  1
2015 Philmus B, Shaffer BT, Kidarsa TA, Yan Q, Raaijmakers JM, Begley TP, Loper JE. Investigations into the Biosynthesis, Regulation, and Self-Resistance of Toxoflavin in Pseudomonas protegens Pf-5. Chembiochem : a European Journal of Chemical Biology. PMID 26077901 DOI: 10.1002/Cbic.201500247  1
2015 Song C, van der Voort M, van de Mortel J, Hassan KA, Elbourne LD, Paulsen IT, Loper JE, Raaijmakers JM. The Rsm regulon of plant growth-promoting Pseudomonas fluorescens SS101: role of small RNAs in regulation of lipopeptide biosynthesis. Microbial Biotechnology. 8: 296-310. PMID 25488342 DOI: 10.1111/1751-7915.12190  1
2015 Mano ET, Minami SN, Loper JE, Araújo WL. First description of necrosis in leaves and pseudobulbs of oncidium orchids caused by burkholderia gladioli in São Paulo state, Brazil Plant Disease. 99: 1642. DOI: 10.1094/Pdis-03-15-0297-Pdn  1
2014 Creason AL, Vandeputte OM, Savory EA, Davis EW, Putnam ML, Hu E, Swader-Hines D, Mol A, Baucher M, Prinsen E, Zdanowska M, Givan SA, El Jaziri M, Loper JE, Mahmud T, et al. Analysis of genome sequences from plant pathogenic Rhodococcus reveals genetic novelties in virulence loci. Plos One. 9: e101996. PMID 25010934 DOI: 10.1371/Journal.Pone.0101996  1
2014 Henkels MD, Kidarsa TA, Shaffer BT, Goebel NC, Burlinson P, Mavrodi DV, Bentley MA, Rangel LI, Davis EW, Thomashow LS, Zabriskie TM, Preston GM, Loper JE. Pseudomonas protegens Pf-5 causes discoloration and pitting of mushroom caps due to the production of antifungal metabolites. Molecular Plant-Microbe Interactions : Mpmi. 27: 733-46. PMID 24742073 DOI: 10.1094/Mpmi-10-13-0311-R  1
2013 Cheng X, de Bruijn I, van der Voort M, Loper JE, Raaijmakers JM. The Gac regulon of Pseudomonas fluorescens SBW25. Environmental Microbiology Reports. 5: 608-19. PMID 23864577 DOI: 10.1111/1758-2229.12061  1
2013 Lim CK, Penesyan A, Hassan KA, Loper JE, Paulsen IT. Effect of tannic acid on the transcriptome of the soil bacterium Pseudomonas protegens Pf-5. Applied and Environmental Microbiology. 79: 3141-5. PMID 23435890 DOI: 10.1128/Aem.03101-12  1
2013 Kidarsa TA, Shaffer BT, Goebel NC, Roberts DP, Buyer JS, Johnson A, Kobayashi DY, Zabriskie TM, Paulsen I, Loper JE. Genes expressed by the biological control bacterium Pseudomonas protegens Pf-5 on seed surfaces under the control of the global regulators GacA and RpoS. Environmental Microbiology. 15: 716-35. PMID 23297839 DOI: 10.1111/1462-2920.12066  1
2013 Hartney SL, Mazurier S, Girard MK, Mehnaz S, Davis EW, Gross H, Lemanceau P, Loper JE. Ferric-pyoverdine recognition by Fpv outer membrane proteins of Pseudomonas protegens Pf-5. Journal of Bacteriology. 195: 765-76. PMID 23222724 DOI: 10.1128/Jb.01639-12  1
2013 Lim CK, Hassan KA, Penesyan A, Loper JE, Paulsen IT. The effect of zinc limitation on the transcriptome of Pseudomonas protegens Pf-5. Environmental Microbiology. 15: 702-15. PMID 22900619 DOI: 10.1111/J.1462-2920.2012.02849.X  1
2012 Loper JE, Hassan KA, Mavrodi DV, Davis EW, Lim CK, Shaffer BT, Elbourne LD, Stockwell VO, Hartney SL, Breakwell K, Henkels MD, Tetu SG, Rangel LI, Kidarsa TA, Wilson NL, et al. Comparative genomics of plant-associated Pseudomonas spp.: insights into diversity and inheritance of traits involved in multitrophic interactions. Plos Genetics. 8: e1002784. PMID 22792073 DOI: 10.1371/Journal.Pgen.1002784  1
2012 Lim CK, Hassan KA, Tetu SG, Loper JE, Paulsen IT. The effect of iron limitation on the transcriptome and proteome of Pseudomonas fluorescens Pf-5. Plos One. 7: e39139. PMID 22723948 DOI: 10.1371/Journal.Pone.0039139  1
2011 Kidarsa TA, Goebel NC, Zabriskie TM, Loper JE. Phloroglucinol mediates cross-talk between the pyoluteorin and 2,4-diacetylphloroglucinol biosynthetic pathways in Pseudomonas fluorescens Pf-5. Molecular Microbiology. 81: 395-414. PMID 21564338 DOI: 10.1111/J.1365-2958.2011.07697.X  1
2011 Subramoni S, Gonzalez JF, Johnson A, Péchy-Tarr M, Rochat L, Paulsen I, Loper JE, Keel C, Venturi V. Bacterial subfamily of LuxR regulators that respond to plant compounds. Applied and Environmental Microbiology. 77: 4579-88. PMID 21531826 DOI: 10.1128/Aem.00183-11  1
2011 Hartney SL, Mazurier S, Kidarsa TA, Quecine MC, Lemanceau P, Loper JE. TonB-dependent outer-membrane proteins and siderophore utilization in Pseudomonas fluorescens Pf-5. Biometals : An International Journal On the Role of Metal Ions in Biology, Biochemistry, and Medicine. 24: 193-213. PMID 21080032 DOI: 10.1007/S10534-010-9385-2  1
2011 Mavrodi DV, Joe A, Mavrodi OV, Hassan KA, Weller DM, Paulsen IT, Loper JE, Alfano JR, Thomashow LS. Structural and functional analysis of the type III secretion system from Pseudomonas fluorescens Q8r1-96. Journal of Bacteriology. 193: 177-89. PMID 20971913 DOI: 10.1128/Jb.00895-10  1
2011 Stockwell VO, Johnson KB, Sugar D, Loper JE. Mechanistically compatible mixtures of bacterial antagonists improve biological control of fire blight of pear Phytopathology. 101: 113-123. PMID 20839962 DOI: 10.1094/Phyto-03-10-0098  1
2011 Carey AB, Pusey PL, Smith TJ, Loper JE, Stockwell VO. Plasmid content of isolates of Erwinia amylovora from orchards in Washington and Oregon in the USA Acta Horticulturae. 896: 123-126.  1
2010 Olcott MH, Henkels MD, Rosen KL, Walker FL, Sneh B, Loper JE, Taylor BJ. Lethality and developmental delay in Drosophila melanogaster larvae after ingestion of selected Pseudomonas fluorescens strains. Plos One. 5: e12504. PMID 20856932 DOI: 10.1371/Journal.Pone.0012504  1
2010 Stockwell VO, Johnson KB, Sugar D, Loper JE. Control of fire blight by Pseudomonas fluorescens A506 and Pantoea vagans C9-1 applied as single strains and mixed inocula Phytopathology. 100: 1330-1339. PMID 20839963 DOI: 10.1094/Phyto-03-10-0097  1
2010 Hassan KA, Johnson A, Shaffer BT, Ren Q, Kidarsa TA, Elbourne LD, Hartney S, Duboy R, Goebel NC, Zabriskie TM, Paulsen IT, Loper JE. Inactivation of the GacA response regulator in Pseudomonas fluorescens Pf-5 has far-reaching transcriptomic consequences. Environmental Microbiology. 12: 899-915. PMID 20089046 DOI: 10.1111/J.1462-2920.2009.02134.X  1
2010 Flannery MS, Loper JE, Chen X, Hackett K. Watershed and estuarine modeling of the effects of excess freshwater flows resulting from agricultural land use and other watershed alterations on the salinity characteristics of the lower Myakka River estuary, Florida Proceedings of the International Conference On Estuarine and Coastal Modeling. 388: 447-465. DOI: 10.1061/41121(388)27  1
2009 Gross H, Loper JE. Genomics of secondary metabolite production by Pseudomonas spp. Natural Product Reports. 26: 1408-46. PMID 19844639 DOI: 10.1039/B817075B  1
2009 Stockwell VO, Hockett K, Loper JE. Role of RpoS in stress tolerance and environmental fitness of the phyllosphere bacterium Pseudomonas fluorescens strain 122. Phytopathology. 99: 689-95. PMID 19453227 DOI: 10.1094/Phyto-99-6-0689  1
2009 Hagen MJ, Stockwell VO, Whistler CA, Johnson KB, Loper JE. Stress tolerance and environmental fitness of Pseudomonas fluorescens A506, which has a mutation in RpoS. Phytopathology. 99: 679-88. PMID 19453226 DOI: 10.1094/Phyto-99-6-0679  1
2009 Mavrodi DV, Loper JE, Paulsen IT, Thomashow LS. Mobile genetic elements in the genome of the beneficial rhizobacterium Pseudomonas fluorescens Pf-5. Bmc Microbiology. 9: 8. PMID 19144133 DOI: 10.1186/1471-2180-9-8  1
2008 Thowthampitak J, Shaffer BT, Prathuangwong S, Loper JE. Role of rpfF in virulence and exoenzyme production of Xanthomonas axonopodis pv. glycines, the causal agent of bacterial pustule of soybean Phytopathology. 98: 1252-1260. PMID 18999999 DOI: 10.1094/Phyto-98-12-1252  1
2008 Péchy-Tarr M, Bruck DJ, Maurhofer M, Fischer E, Vogne C, Henkels MD, Donahue KM, Grunder J, Loper JE, Keel C. Molecular analysis of a novel gene cluster encoding an insect toxin in plant-associated strains of Pseudomonas fluorescens. Environmental Microbiology. 10: 2368-86. PMID 18484997 DOI: 10.1111/J.1462-2920.2008.01662.X  1
2008 Loper JE, Henkels MD, Shaffer BT, Valeriote FA, Gross H. Isolation and identification of rhizoxin analogs from Pseudomonas fluorescens Pf-5 by using a genomic mining strategy. Applied and Environmental Microbiology. 74: 3085-93. PMID 18344330 DOI: 10.1128/Aem.02848-07  1
2008 Stockwell VO, Temple TN, Johnson KB, Loper JE. Integrated control of fire blight with antagonists and oxytetracycline Acta Horticulturae. 793: 383-390.  1
2007 Loper JE, Kobayashi DY, Paulsen IT. The Genomic Sequence of Pseudomonas fluorescens Pf-5: Insights Into Biological Control. Phytopathology. 97: 233-8. PMID 18944380 DOI: 10.1094/Phyto-97-2-0233  1
2007 Gross H, Stockwell VO, Henkels MD, Nowak-Thompson B, Loper JE, Gerwick WH. The genomisotopic approach: a systematic method to isolate products of orphan biosynthetic gene clusters. Chemistry & Biology. 14: 53-63. PMID 17254952 DOI: 10.1016/J.Chembiol.2006.11.007  1
2007 Loper JE, Gross H. Genomic analysis of antifungal metabolite production by Pseudomonas fluorescens Pf-5 New Perspectives and Approaches in Plant Growth-Promoting Rhizobacteria Research. 265-278. DOI: 10.1007/S10658-007-9179-8  1
2007 Mavrodi DV, Paulsen IT, Ren Q, Loper JE. Genomics of pseudomonas fluorescens Pf-5 Pseudomonas. 5: 3-30. DOI: 10.1007/978-1-4020-6097-7_1  1
2006 Paulsen IT, Press CM, Ravel J, Kobayashi DY, Myers GSA, Mavrodi DV, DeBoy RT, Seshadri R, Ren Q, Madupu R, Dodson RJ, Durkin AS, Brinkac LM, Daugherty SC, Sullivan SA, ... ... Loper JE, et al. Corrigendum: Complete genome sequence of the plant commensal Pseudomonas fluorescens Pf-5 Nature Biotechnology. 24: 466. DOI: 10.1038/Nbt0406-466B  1
2005 Brodhagen M, Paulsen I, Loper JE. Reciprocal regulation of pyoluteorin production with membrane transporter gene expression in Pseudomonas fluorescens Pf-5. Applied and Environmental Microbiology. 71: 6900-9. PMID 16269724 DOI: 10.1128/Aem.71.11.6900-6909.2005  1
2005 Stockwell VO, Loper JE. The sigma factor RpoS is required for stress tolerance and environmental fitness of Pseudomonas fluorescens Pf-5. Microbiology (Reading, England). 151: 3001-9. PMID 16151210 DOI: 10.1099/Mic.0.28077-0  1
2005 Feil H, Feil WS, Chain P, Larimer F, DiBartolo G, Copeland A, Lykidis A, Trong S, Nolan M, Goltsman E, Thiel J, Malfatti S, Loper JE, Lapidus A, Detter JC, et al. Comparison of the complete genome sequences of Pseudomonas syringae pv. syringae B728a and pv. tomato DC3000. Proceedings of the National Academy of Sciences of the United States of America. 102: 11064-9. PMID 16043691 DOI: 10.1073/Pnas.0504930102  1
2005 Paulsen IT, Press CM, Ravel J, Kobayashi DY, Myers GS, Mavrodi DV, DeBoy RT, Seshadri R, Ren Q, Madupu R, Dodson RJ, Durkin AS, Brinkac LM, Daugherty SC, Sullivan SA, ... ... Loper JE, et al. Complete genome sequence of the plant commensal Pseudomonas fluorescens Pf-5. Nature Biotechnology. 23: 873-8. PMID 15980861 DOI: 10.1038/Nbt1110  1
2004 Anderson LM, Stockwell VO, Loper JE. An Extracellular Protease of Pseudomonas fluorescens Inactivates Antibiotics of Pantoea agglomerans. Phytopathology. 94: 1228-34. PMID 18944458 DOI: 10.1094/Phyto.2004.94.11.1228  1
2004 Temple TN, Stockwell VO, Loper JE, Johnson KB. Bioavailability of Iron to Pseudomonas fluorescens Strain A506 on Flowers of Pear and Apple. Phytopathology. 94: 1286-94. PMID 18943698 DOI: 10.1094/Phyto.2004.94.12.1286  1
2004 Brodhagen M, Henkels MD, Loper JE. Positive autoregulation and signaling properties of pyoluteorin, an antibiotic produced by the biological control organism Pseudomonas fluorescens Pf-5. Applied and Environmental Microbiology. 70: 1758-66. PMID 15006802 DOI: 10.1128/Aem.70.3.1758-1766.2004  1
2002 Stockwell VO, Johnson KB, Sugar D, Loper JE. Antibiosis contributes to biological control of fire blight by Pantoea agglomerans strain Eh252 in orchards Phytopathology. 92: 1202-1209. DOI: 10.1094/Phyto.2002.92.11.1202  1
2001 Press CM, Loper JE, Kloepper JW. Role of iron in rhizobacteria-mediated induced systemic resistance of cucumber. Phytopathology. 91: 593-8. PMID 18943949 DOI: 10.1094/Phyto.2001.91.6.593  1
2000 Whistler CA, Stockwell VO, Loper JE. Lon protease influences antibiotic production and UV tolerance of Pseudomonas fluorescens Pf-5 Applied and Environmental Microbiology. 66: 2718-2725. PMID 10877760 DOI: 10.1128/Aem.66.7.2718-2725.2000  1
2000 Paulitz T, Nowak-Thompson B, Gamard P, Tsang E, Loper J. A NOVEL ANTIFUNGAL FURANONE FROM Pseudomonas aureofaciens, A BIOCONTROL AGENT OF FUNGAL PLANT PATHOGENS Journal of Chemical Ecology. 26: 1515-1524. DOI: 10.1023/A:1005595927521  1
1999 Stockwell VO, McLaughlin RJ, Henkels MD, Loper JE, Sugar D, Roberts RG. Epiphytic colonization of pear stigmas and hypanthia by bacteria during primary bloom. Phytopathology. 89: 1162-8. PMID 18944640 DOI: 10.1094/Phyto.1999.89.12.1162  1
1999 Loper JE, Henkels MD. Utilization of heterologous siderophores enhances levels of iron available to Pseudomonas putida in the rhizosphere Applied and Environmental Microbiology. 65: 5357-5363. PMID 10583989 DOI: 10.1128/Aem.65.12.5357-5363.1999  1
1999 Nowak-Thompson B, Chaney N, Wing JS, Gould SJ, Loper JE. Characterization of the pyoluteorin biosynthetic gene cluster of Pseudomonas fluorescens Pf-5. Journal of Bacteriology. 181: 2166-74. PMID 10094695 DOI: 10.1128/Jb.181.7.2166-2174.1999  1
1999 Bender CL, Rangaswarny V, Loper J. Polyketide production by plant-associated pseudomonads Annual Review of Phytopathology. 37: 175-196. DOI: 10.1146/Annurev.Phyto.37.1.175  1
1999 Duijff BJ, Recorbet G, Bakker PAHM, Loper JE, Lemanceau P. Microbial antagonism at the root level is involved in the suppression of Fusarium wilt by the combination of nonpathogenic Fusarium oxysporum Fo47 and Pseudomonas putida WCS358 Phytopathology. 89: 1073-1079. DOI: 10.1094/Phyto.1999.89.11.1073  1
1999 Martin FN, Loper JE. Soilborne plant diseases caused by Pythium spp. ecology, epidemiology, and prospects for biological control Critical Reviews in Plant Sciences. 18: 111-181. DOI: 10.1016/S0735-2689(99)00389-5  1
1999 Stockwell VO, McLaughlin RJ, Henkels MD, Loper JE, Sugar D, Roberts RG. Epiphytic colonization of pear stigmas and hypanthia by bacteria during primary bloom Phytopathology. 89: 1162-1168.  1
1998 Whistler CA, Corbell NA, Sarniguet A, Ream W, Loper JE. The two-component regulators GacS and GacA influence accumulation of the stationary-phase sigma factor σ(s) and the stress response in Pseudomonas fluorescens Pf-5 Journal of Bacteriology. 180: 6635-6641. PMID 9852008 DOI: 10.1128/Jb.180.24.6635-6641.1998  1
1998 Stockwell VO, Johnson KB, Loper JE. Establishment of bacterial antagonists of Erwinia amylovora on pear and apple blossoms as influenced by inoculum preparation Phytopathology. 88: 506-513. DOI: 10.1094/Phyto.1998.88.6.506  1
1998 Anjaiah V, Koedam N, Nowak-Thompson B, Loper JE, Höfte M, Tambong JT, Cornelis P. Involvement of phenazines and anthranilate in the antagonism of Pseudomonas aeruginosa PNA1 and Tn5 derivatives toward Fusarium spp. and Pythium spp Molecular Plant-Microbe Interactions. 11: 847-854. DOI: 10.1094/Mpmi.1998.11.9.847  1
1997 Costa JM, Loper JE. EcbI and EcbR: Homologs of LuxI and LuxR affecting antibiotic and exoenzyme production by Erwinia carotovora subsp. betavasculorum Canadian Journal of Microbiology. 43: 1164-1171. PMID 9476353 DOI: 10.1139/M97-165  1
1997 Nowak-Thompson B, Gould SJ, Loper JE. Identification and sequence analysis of the genes encoding a polyketide synthase required for pyoluteorin biosynthesis in Pseudomonas fluorescens Pf-5. Gene. 204: 17-24. PMID 9434161 DOI: 10.1016/S0378-1119(97)00501-5  1
1997 Loper JE, Henkels MD. Availability of iron to Pseudomonas fluorescens in rhizosphere and bulk soil evaluated with an ice nucleation reporter gene Applied and Environmental Microbiology. 63: 99-105. PMID 8979343 DOI: 10.1128/Aem.63.1.99-105.1997  1
1996 Loper J. Weed management and pear russetting. Science. 271: 1654-1654. PMID 17737259 DOI: 10.1126/Science.271.5256.1654  0.01
1996 Stockwell VO, Johnson KB, Loper JE. Compatibility of bacterial antagonists of Erwinia amylovora with antibiotics used to control fire blight Phytopathology. 86: 834-840. DOI: 10.1094/Phyto-86-834  1
1996 Stockwell VO, Kawalek MD, Moore LW, Loper JE. Transfer of pAgK84 from the biocontrol agent Agrobacterium radiobacter K84 to A. tumefaciens under field conditions Phytopathology. 86: 31-37. DOI: 10.1094/Phyto-86-31  1
1996 Bull CT, Carnegie SR, Loper JE. Pathogenicity of mutants of Erwinia carotovora subsp. carotovora deficient in aerobactin and catecholate siderophore production Phytopathology. 86: 260-266. DOI: 10.1094/Phyto-86-260  1
1996 Stockwell VO, Loper JE, Johnson KB. Establishment of freeze-dried bacteria on pear and apple blossoms Acta Horticulturae. 411: 295.  1
1996 Stockwell VO, Loper JE, Johnson KB. Compatibility of bacterial antagonists with streptomycin and oxytetracycline Acta Horticulturae. 411: 325.  1
1995 Sarniguet A, Kraus J, Henkels MD, Muehlchen AM, Loper JE. The sigma factor σs affects antibiotic production and biological control activity of Pseudomonas fluorescens Pf-5 Proceedings of the National Academy of Sciences of the United States of America. 92: 12255-12259. PMID 8618880 DOI: 10.1073/PNAS.92.26.12255  1
1995 Corbell N, Loper JE. A global regulator of secondary metabolite production in Pseudomonas fluorescens Pf-5 Journal of Bacteriology. 177: 6230-6236. PMID 7592389 DOI: 10.1128/Jb.177.21.6230-6236.1995  1
1995 Kraus J, Loper JE. Characterization of a genomic region required for production of the antibiotic pyoluteorin by the biological control agent Pseudomonas fluorescens Pf-5 Applied and Environmental Microbiology. 61: 849-854. DOI: 10.1128/Aem.61.3.849-854.1995  1
1994 Loper JE, Lindow SE. A biological sensor for iron available to bacteria in their habitats on plant surfaces. Applied and Environmental Microbiology. 60: 1934-41. PMID 16349283 DOI: 10.1128/Aem.60.6.1934-1941.1994  1
1994 Nowak-Thompson B, Gould SJ, Kraus J, Loper JE. Production Of 2, 4-Diacetylphloroglucinol By The Biocontrol Agent Pseudomonas Fluorescens Pf-5 Canadian Journal of Microbiology. 40: 1064-1066. DOI: 10.1139/M94-168  1
1994 Costa JM, Loper JE. Derivation of mutants of Erwinia carotovora subsp. betavasculorum deficient in export of pectolytic enzymes with potential for biological control of potato soft rot Applied and Environmental Microbiology. 60: 2278-2285. DOI: 10.1128/Aem.60.7.2278-2285.1994  1
1994 Bull CT, Ishimaru CA, Loper JE. Two genomic regions involved in catechol siderophore production by Erwinia carotovora Applied and Environmental Microbiology. 60: 662-669. DOI: 10.1128/Aem.60.2.662-669.1994  1
1994 Costa JM, Loper JE. Characterization of siderophore production by the biological control agent Enterobacter cloacae Molecular Plant-Microbe Interactions. 7: 440-448.  1
1994 Nowak-Thompson B, Gould SJ, Kraus J, Loper JE. Production of 2,4-diacetylphloroglucinol by the biocontrol agent Pseudomonas fluorescens Pf-5 Canadian Journal of Microbiology. 40: 1064-1066.  1
1993 Stockwell VO, Moore LW, Loper JE. Fate of Agrobacterium radiobacter K84 in the environment Applied and Environmental Microbiology. 59: 2112-2120. PMID 8357247 DOI: 10.1128/Aem.59.7.2112-2120.1993  1
1993 Loper JE, Ishimaru CA, Carnegie SR, Vanavichit A. Cloning and characterization of aerobactin biosynthesis genes of the biological control agent Enterobacter cloacae Applied and Environmental Microbiology. 59: 4189-4197. DOI: 10.1128/Aem.59.12.4189-4197.1993  1
1993 Johnson KB, Stockwell VO, McLaughlin RJ, Sugar D, Loper JE, Roberts RG. Effect of antagonistic bacteria on establishment of honey bee-dispersed Erwinia amylovora in pear blossoms and on fire blight control Phytopathology. 83: 995-1002. DOI: 10.1094/Phyto-83-995  1
1993 Johnson KB, Stockwell VO, Burgett DM, Sugar D, Loper JE. Dispersal of Erwinia amylovora and Pseudomonas fluorescens by honey bees from hives to apple and pear blossoms Phytopathology. 83: 478-484. DOI: 10.1094/Phyto-83-478  1
1993 Pfender WF, Kraus J, Loper JE. A genomic region from Pseudomonas fluorescens Pf-5 required for pyrrolnitrin production and inhibition of Pyrenophora tritici-repentis in wheat straw Phytopathology. 83: 1223-1228. DOI: 10.1094/Phyto-83-1223  1
1992 Ishimaru CA, Loper JE. High-affinity iron uptake systems present in Erwinia carotovora subsp. carotovora include the hydroxamate siderophore aerobactin Journal of Bacteriology. 174: 2993-3003. PMID 1569027 DOI: 10.1128/Jb.174.9.2993-3003.1992  1
1992 Martinetti G, Loper JE. Mutational analysis of genes determining antagonism of Alcaligenes sp. strain MFA1 against the phytopathogenic fungus Fusarium oxysporum Canadian Journal of Microbiology. 38: 241-247. PMID 1327482 DOI: 10.1139/M92-041  1
1992 Kraus J, Loper JE. Lack of evidence for a role of antifungal metabolite production by Pseudomonas fluorescens Pf-5 in biological control of Pythium damping-off of cucumber Phytopathology. 82: 264-271. DOI: 10.1094/Phyto-82-264  1
1991 Paulitz TC, Loper JE. Lack of a role for fluorescent siderophore production in the biological control of Pythium damping-off of cucumber by a strain of Pseudomonas putida Phytopathology. 81: 930-935. DOI: 10.1094/Phyto-81-930  0.01
1991 Loper JE, Henkels, Roberts RG. Evaluation of streptomycin, oxytetracycline, and copper resistance of Erwinia amylovora isolated from pear orchards in Washington State Plant Disease. 75: 287-290. DOI: 10.1094/Pd-75-0287  1
1988 Loper JE. Role of fluorescent siderophore production in biological control of Pythium ultimum by a Pseudomonas fluorescens strain Phytopathology. 78: 166-172. DOI: 10.1094/Phyto-78-166  0.01
1986 Loper JE, Schroth MN. Influence of Bacterial Sources of Indole-3-acetic Acid on Root Elongation of Sugar Beet Phytopathology. 76: 386-389. DOI: 10.1094/Phyto-76-386  1
1985 Loper JE, Haack C, Schroth MN. Population Dynamics of Soil Pseudomonads in the Rhizosphere of Potato (Solanum tuberosum L.). Applied and Environmental Microbiology. 49: 416-422. PMID 16346729 DOI: 10.1128/Aem.49.2.416-422.1985  1
1984 Loper JE, Orser CS, Panopoulos NJ, Schroth MN. Genetic analysis of fluorescent pigment production in Pseudomonas syringae pv. syringae Journal of General Microbiology. 130: 1507-1515. DOI: 10.1099/00221287-130-6-1507  1
1984 Loper JE, Suslow TV, Schroth MN. Lognormal distribution of bacterial populations in the rhizosphere Phytopathology. 74: 1454-1460. DOI: 10.1094/Phyto-74-1454  1
1979 Loper JE, Kado CI. Host range conferred by the virulence-specifying plasmid of Agrobacterium tumefaciens Journal of Bacteriology. 139: 591-596. PMID 457613 DOI: 10.1128/Jb.139.2.591-596.1979  1
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