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R. Loria · SciRah

Researcher profile · Semantic Scholar

R. Loria

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R. Loria — researcher profile on SciRah

h-index: 44
Works: 121
Citations: 6,335

Most-cited papers

Evolution of plant pathogenicity in Streptomyces.
R. Loria, J. Kers, M. Joshi
2006Annual Review of Phytopathology330 citations
Semantic Scholar
PLANT PATHOGENICITY IN THE GENUS STREPTOMYCES.
R. Loria, R. Bukhalid, B. Fry, R. R. King
1997Plant Disease308 citations Open access
Semantic Scholar
Correlation of Fungicidal Activity of Brassica Species with Allyl Isothiocyanate Production in Macerated Leaf Tissue
H. Mayton, C. Olivier, S. Vaughn, R. Loria
1996267 citations
Semantic Scholar
Nitration of a peptide phytotoxin by bacterial nitric oxide synthase
J. Kers, M. Wach, S. Krasnoff, J. Widom +5 more
2004Nature251 citations
Semantic Scholar
The txtAB genes of the plant pathogen Streptomyces acidiscabies encode a peptide synthetase required for phytotoxin thaxtomin A production and pathogenicity
Frank Healy, M. Wach, S. Krasnoff, D. Gibson +1 more
2000Molecular Microbiology232 citations
Semantic Scholar
A large, mobile pathogenicity island confers plant pathogenicity on Streptomyces species
J. Kers, K. Cameron, M. Joshi, R. Bukhalid +4 more
2004Molecular Microbiology215 citations Open access
Semantic Scholar
An Arabidopsis Mutant Resistant to Thaxtomin A, a Cellulose Synthesis Inhibitor from Streptomyces Species Online version contains Web-only data. Article, publication date, and citation information can be found at www.plantcell.org/cgi/doi/10.1105/tpc.013342.
W. Scheible, B. Fry, A. Kochevenko, Dana Schindelasch +4 more
2003The Plant Cell Online208 citations Open access
Semantic Scholar
Cytochrome P450-catalysed L-tryptophan nitration in thaxtomin phytotoxin biosynthesis
Sarah M Barry, J. Kers, Evan G. Johnson, Li-Jiang Song +7 more
2012Nature Chemical Biology189 citations Open access
Semantic Scholar
Thaxtomin biosynthesis: the path to plant pathogenicity in the genus Streptomyces
R. Loria, D. Bignell, Simon Moll, J. Huguet-Tapia +4 more
2008Antonie van Leeuwenhoek152 citations
Semantic Scholar
Differential production of thaxtomins by pathogenic Streptomyces species in vitro
R. Loria, R. Bukhalid, R. Creath, R. Leiner +2 more
1995141 citations
Semantic Scholar
Variation in Allyl Isothiocyanate Production Within Brassica Species and Correlation with Fungicidal Activity
C. Olivier, S. Vaughn, E. Mizubuti, R. Loria
1999Journal of Chemical Ecology125 citations
Semantic Scholar
nec1, a gene conferring a necrogenic phenotype, is conserved in plant-pathogenic Streptomyces spp. and linked to a transposase pseudogene.
R. Bukhalid, Young-Chung Soo, R. Loria
1998Molecular Plant-Microbe Interactions120 citations
Semantic Scholar
Involvement of a Cytochrome P450 Monooxygenase in Thaxtomin A Biosynthesis by Streptomyces acidiscabies
Frank Healy, S. Krasnoff, M. Wach, Donna M. Gibson +1 more
2002Journal of Bacteriology118 citations Open access
Semantic Scholar
Postharvest Application of Organic and Inorganic Salts for Suppression of Silver Scurf on Potato Tubers.
C. Olivier, D. Halseth, E. Mizubuti, R. Loria
1998Plant Disease118 citations
Semantic Scholar
Thaxtomin A: evidence for a plant cell wall target☆
B. Fry, R. Loria
2002116 citations
Semantic Scholar
The AraC/XylS regulator TxtR modulates thaxtomin biosynthesis and virulence in Streptomyces scabies
M. Joshi, D. Bignell, Evan G. Johnson, J. Sparks +2 more
2007Molecular Microbiology112 citations
Semantic Scholar
What does it take to be a plant pathogen: genomic insights from Streptomyces species
D. Bignell, J. Huguet-Tapia, M. Joshi, G. Pettis +1 more
2010Antonie van Leeuwenhoek109 citations
Semantic Scholar
Streptomyces scabies 87-22 contains a coronafacic acid-like biosynthetic cluster that contributes to plant-microbe interactions.
D. Bignell, R. Seipke, J. Huguet-Tapia, A. Chambers +2 more
2010Molecular Plant-Microbe Interactions104 citations Open access
Semantic Scholar
Horizontal Transfer of the Plant Virulence Gene, nec1, and Flanking Sequences among Genetically Distinct Streptomyces Strains in the Diastatochromogenes Cluster
R. Bukhalid, T. Takeuchi, D. Labeda, R. Loria
2002Applied and Environmental Microbiology94 citations Open access
Semantic Scholar
A ubiquitin carboxyl extension protein secreted from a plant-parasitic nematode Globodera rostochiensis is cleaved in planta to promote plant parasitism.
Demosthenis Chronis, Shiyan Chen, Shun-Wen Lu, T. Hewezi +4 more
2013The Plant Journal93 citations Open access
Semantic Scholar
Virulence mechanisms of Gram-positive plant pathogenic bacteria.
S. Hogenhout, R. Loria
2008Current opinion in plant biology91 citations
Semantic Scholar
A re-evaluation of the taxonomy of phytopathogenic genera Dickeya and Pectobacterium using whole-genome sequencing data.
Yu-Cheng Zhang, Qiurong Fan, R. Loria
2016Systematic and Applied Microbiology90 citations
Semantic Scholar
Sensitivity to thiabendazole in Fusarium species associated with dry rot of potato.
L. Hanson, S. Schwager, R. Loria
199684 citations
Semantic Scholar
Streptomyces turgidiscabies possesses a functional cytokinin biosynthetic pathway and produces leafy galls.
M. Joshi, R. Loria
2007Molecular Plant-Microbe Interactions82 citations
Semantic Scholar
Cello-oligosaccharides released from host plants induce pathogenicity in scab-causing Streptomyces species
Evan G. Johnson, M. Joshi, D. Gibson, R. Loria
200782 citations
Semantic Scholar
Cloning and expression of a gene from Streptomyces scabies encoding a putative pathogenicity factor
R. Bukhalid, R. Loria
1997Journal of Bacteriology77 citations Open access
Semantic Scholar
Actinobacterial endophytes for improved crop performance
C. Franco, P. Michelsen, Nigel J. Percy, Vanessa M. Conn +4 more
2007Australasian Plant Pathology76 citations
Semantic Scholar
Streptomyces scabies 87-22 Possesses a Functional Tomatinase
R. Seipke, R. Loria
2008Journal of Bacteriology75 citations Open access
Semantic Scholar
Plant-pathogenic Streptomyces species produce nitric oxide synthase-derived nitric oxide in response to host signals.
Evan G. Johnson, J. Sparks, B. Dzikovski, B. R. Crane +2 more
2008Chemistry and Biology73 citations Open access
Semantic Scholar
The twin arginine protein transport pathway exports multiple virulence proteins in the plant pathogen Streptomyces scabies
T. Palmer, M. Joshi, Stefan G. Mann, H. Antelmann +7 more
2010Molecular Microbiology70 citations Open access
Semantic Scholar
A paucity of bacterial root diseases: Streptomyces succeeds where others fail
R. Loria, J. Coombs, M. Yoshida, J. Kers +1 more
200370 citations
Semantic Scholar
Streptomyces turgidiscabies secretes a novel virulence protein, Nec1, which facilitates infection.
M. Joshi, Xin Rong, Simon Moll, J. Kers +2 more
2007Molecular Plant-Microbe Interactions69 citations
Semantic Scholar
The Cellobiose Sensor CebR Is the Gatekeeper of Streptomyces scabies Pathogenicity
Isolde M. Francis, Samuel Jourdan, Steven Fanara, R. Loria +1 more
2015mBio66 citations Open access
Semantic Scholar
The National Plant Diagnostic Network.
J. Stack, K. Cardwell, R. Hammerschmidt, J. Byrne +8 more
2006Plant Disease63 citations
Semantic Scholar
The plant pathogen Streptomyces scabies 87-22 has a functional pyochelin biosynthetic pathway that is regulated by TetR- and AfsR-family proteins.
R. Seipke, Li-Jiang Song, Joanna Bicz, P. Laskaris +3 more
2011Microbiology55 citations
Semantic Scholar
4‐Nitrotryptophan is a substrate for the non‐ribosomal peptide synthetase TxtB in the thaxtomin A biosynthetic pathway
Evan G. Johnson, S. Krasnoff, D. Bignell, W. Chung +4 more
2009Molecular Microbiology51 citations Open access
Semantic Scholar
The CebE/MsiK Transporter is a Doorway to the Cello-oligosaccharide-mediated Induction of Streptomyces scabies Pathogenicity
Samuel Jourdan, Isolde M. Francis, Min Jung Kim, J. J. C. Salazar +7 more
2016Scientific Reports48 citations Open access
Semantic Scholar
Effect of carbohydrates on the production of thaxtomin A by Streptomyces acidiscabies
M. Wach, S. Krasnoff, R. Loria, D. Gibson
2007Archives of Microbiology47 citations
Semantic Scholar
Hopanoids Are Not Essential for Growth of Streptomyces scabies 87-22
R. Seipke, R. Loria
2009Journal of Bacteriology46 citations Open access
Semantic Scholar
Application of Organic and Inorganic Salts to Field-Grown Potato Tubers Can Suppress Silver Scurf During Potato Storage.
C. Olivier, C. MacNeil, R. Loria
1999Plant Disease45 citations Open access
Semantic Scholar
The ESX/type VII secretion system modulates development, but not virulence, of the plant pathogen Streptomyces scabies.
J. K. Fyans, D. Bignell, R. Loria, I. Toth +1 more
2013Molecular plant pathology42 citations Open access
Semantic Scholar
Nitric oxide synthase inhibitors and nitric oxide donors modulate the biosynthesis of thaxtomin A, a nitrated phytotoxin produced by Streptomyces spp.
M. Wach, J. Kers, S. Krasnoff, R. Loria +1 more
2005Nitric oxide41 citations
Semantic Scholar
Characterization of an Insertion Sequence Element Associated with Genetically Diverse Plant PathogenicStreptomyces spp
F. Healy, R. Bukhalid, R. Loria
1999Journal of Bacteriology39 citations Open access
Semantic Scholar
Engineered P450 biocatalysts show improved activity and regio-promiscuity in aromatic nitration
Ran Zuo, Yi Zhang, Chao Jiang, J. Hackett +3 more
2017Scientific Reports37 citations Open access
Semantic Scholar
The interplay between foraging mode, habitat structure, and predator presence in antlions
R. Loria, I. Scharf, A. Subach, O. Ovadia
2008Behavioral Ecology and Sociobiology37 citations
Semantic Scholar
Promiscuous Pathogenicity Islands and Phylogeny of Pathogenic Streptomyces spp.
Yu-Cheng Zhang, D. Bignell, Ran Zuo, Qiurong Fan +3 more
2016Molecular Plant-Microbe Interactions34 citations Open access
Semantic Scholar
Streptomyces turgidiscabies Car8 contains a modular pathogenicity island that shares virulence genes with other actinobacterial plant pathogens.
J. Huguet-Tapia, J. Badger, R. Loria, G. Pettis
2011Plasmid34 citations
Semantic Scholar
Thaxtomin A production and virulence are controlled by several bld gene global regulators in Streptomyces scabies.
D. Bignell, Isolde M. Francis, J. K. Fyans, R. Loria
2014Molecular Plant-Microbe Interactions33 citations Open access
Semantic Scholar
Potato Cultivar, Pathogen Isolate and Antagonist Cultivation Medium Influence the Efficacy and Ranking of Bacterial Antagonists of Fusarium Dry Rot
D. Schisler, P. Slininger, L. Hanson, R. Loria
200031 citations
Semantic Scholar
Molecular phylogenetic support from ribosomal DNA sequences for origin of Helminthosporium from Leptosphaeria-like loculoascomycete ancestors.
C. Olivier, M. Berbee, Robert A. Shoemaker, R. Loria
200030 citations
Semantic Scholar

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M. Joshi×9
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R. Bukhalid×9
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R. Bukhalid — researcher profile on SciRah
D. Bignell×8
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J. Kers — researcher profile on SciRah

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Evan G. Johnson×6

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Evan G. Johnson — researcher profile on SciRah

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B. Fry — researcher profile on SciRah