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Items: 45


Presence of a Sexual Population of Puccinia graminis f. sp. tritici in Georgia Provides a Hotspot for Genotypic and Phenotypic Diversity.

Olivera PD, Sikharulidze Z, Dumbadze R, Szabo LJ, Newcomb M, Natsarishvili K, Rouse MN, Luster DG, Jin Y.

Phytopathology. 2019 Oct 30:PHYTO06190186R. doi: 10.1094/PHYTO-06-19-0186-R. [Epub ahead of print]


Resistance gene cloning from a wild crop relative by sequence capture and association genetics.

Arora S, Steuernagel B, Gaurav K, Chandramohan S, Long Y, Matny O, Johnson R, Enk J, Periyannan S, Singh N, Asyraf Md Hatta M, Athiyannan N, Cheema J, Yu G, Kangara N, Ghosh S, Szabo LJ, Poland J, Bariana H, Jones JDG, Bentley AR, Ayliffe M, Olson E, Xu SS, Steffenson BJ, Lagudah E, Wulff BBH.

Nat Biotechnol. 2019 Feb;37(2):139-143. doi: 10.1038/s41587-018-0007-9. Epub 2019 Feb 4.


Comparative Analysis Highlights Variable Genome Content of Wheat Rusts and Divergence of the Mating Loci.

Cuomo CA, Bakkeren G, Khalil HB, Panwar V, Joly D, Linning R, Sakthikumar S, Song X, Adiconis X, Fan L, Goldberg JM, Levin JZ, Young S, Zeng Q, Anikster Y, Bruce M, Wang M, Yin C, McCallum B, Szabo LJ, Hulbert S, Chen X, Fellers JP.

G3 (Bethesda). 2017 Feb 9;7(2):361-376. doi: 10.1534/g3.116.032797.


A New Rust Disease on Wild Coffee (Psychotria nervosa) Caused by Puccinia mysuruensis sp. nov.

Mahadevakumar S, Szabo LJ, Eilam T, Anikster Y, Janardhana GR.

Plant Dis. 2016 Jul;100(7):1371-1378. doi: 10.1094/PDIS-07-15-0789-RE. Epub 2016 Apr 13.


Kenyan Isolates of Puccinia graminis f. sp. tritici from 2008 to 2014: Virulence to SrTmp in the Ug99 Race Group and Implications for Breeding Programs.

Newcomb M, Olivera PD, Rouse MN, Szabo LJ, Johnson J, Gale S, Luster DG, Wanyera R, Macharia G, Bhavani S, Hodson D, Patpour M, Hovmøller MS, Fetch TG Jr, Jin Y.

Phytopathology. 2016 Jul;106(7):729-36. doi: 10.1094/PHYTO-12-15-0337-R. Epub 2016 May 17.


Changing the Game: Using Integrative Genomics to Probe Virulence Mechanisms of the Stem Rust Pathogen Puccinia graminis f. sp. tritici.

Figueroa M, Upadhyaya NM, Sperschneider J, Park RF, Szabo LJ, Steffenson B, Ellis JG, Dodds PN.

Front Plant Sci. 2016 Feb 24;7:205. doi: 10.3389/fpls.2016.00205. eCollection 2016. Review.


Identification of promising host-induced silencing targets among genes preferentially transcribed in haustoria of Puccinia.

Yin C, Downey SI, Klages-Mundt NL, Ramachandran S, Chen X, Szabo LJ, Pumphrey M, Hulbert SH.

BMC Genomics. 2015 Aug 5;16:579. doi: 10.1186/s12864-015-1791-y.


Emergence and Spread of New Races of Wheat Stem Rust Fungus: Continued Threat to Food Security and Prospects of Genetic Control.

Singh RP, Hodson DP, Jin Y, Lagudah ES, Ayliffe MA, Bhavani S, Rouse MN, Pretorius ZA, Szabo LJ, Huerta-Espino J, Basnet BR, Lan C, Hovmøller MS.

Phytopathology. 2015 Jul;105(7):872-84. doi: 10.1094/PHYTO-01-15-0030-FI. Epub 2015 Jun 29. Review.


Phenotypic and Genotypic Characterization of Race TKTTF of Puccinia graminis f. sp. tritici that Caused a Wheat Stem Rust Epidemic in Southern Ethiopia in 2013-14.

Olivera P, Newcomb M, Szabo LJ, Rouse M, Johnson J, Gale S, Luster DG, Hodson D, Cox JA, Burgin L, Hort M, Gilligan CA, Patpour M, Justesen AF, Hovmøller MS, Woldeab G, Hailu E, Hundie B, Tadesse K, Pumphrey M, Singh RP, Jin Y.

Phytopathology. 2015 Jul;105(7):917-28. doi: 10.1094/PHYTO-11-14-0302-FI. Epub 2015 Jul 1.


Molecular Phylogenetic Relationships of the Brown Leaf Rust Fungi on Wheat, Rye, and Other Grasses.

Liu M, Szabo LJ, Hambleton S, Anikster Y, Kolmer JA.

Plant Dis. 2013 Nov;97(11):1408-1417. doi: 10.1094/PDIS-02-13-0152-RE.


First Report of Garlic Rust Caused by Puccinia allii on Allium sativum in Minnesota.

Szabo LJ, Mollov DS, Rosen C.

Plant Dis. 2013 Feb;97(2):285. doi: 10.1094/PDIS-07-12-0686-PDN.


First Report of Puccinia veronicae-longifoliae on Veronica spicata 'Royal Candles' in Minnesota.

Stoxen SM, Mollov DS, Szabo LJ.

Plant Dis. 2013 Feb;97(2):285. doi: 10.1094/PDIS-07-12-0685-PDN.


Conserved loci of leaf and stem rust fungi of wheat share synteny interrupted by lineage-specific influx of repeat elements.

Fellers JP, Soltani BM, Bruce M, Linning R, Cuomo CA, Szabo LJ, Bakkeren G.

BMC Genomics. 2013 Jan 29;14:60. doi: 10.1186/1471-2164-14-60.


First Report of a New TTKSF Race of Wheat Stem Rust (Puccinia graminis f. sp. tritici) in South Africa and Zimbabwe.

Pretorius ZA, Szabo LJ, Boshoff WHP, Herselman L, Visser B.

Plant Dis. 2012 Apr;96(4):590. doi: 10.1094/PDIS-12-11-1027-PDN.


Using hierarchical clustering of secreted protein families to classify and rank candidate effectors of rust fungi.

Saunders DG, Win J, Cano LM, Szabo LJ, Kamoun S, Raffaele S.

PLoS One. 2012;7(1):e29847. doi: 10.1371/journal.pone.0029847. Epub 2012 Jan 6.


Predicting Soybean Rust Incursions into the North American Continental Interior Using Crop Monitoring, Spore Trapping, and Aerobiological Modeling.

Isard SA, Barnes CW, Hambleton S, Ariatti A, Russo JM, Tenuta A, Gay DA, Szabo LJ.

Plant Dis. 2011 Nov;95(11):1346-1357. doi: 10.1094/PDIS-01-11-0034.


Concerted action of two avirulent spore effectors activates Reaction to Puccinia graminis 1 (Rpg1)-mediated cereal stem rust resistance.

Nirmala J, Drader T, Lawrence PK, Yin C, Hulbert S, Steber CM, Steffenson BJ, Szabo LJ, von Wettstein D, Kleinhofs A.

Proc Natl Acad Sci U S A. 2011 Aug 30;108(35):14676-81. doi: 10.1073/pnas.1111771108. Epub 2011 Aug 22.


Real-Time PCR Detection and Discrimination of the Southern and Common Corn Rust Pathogens Puccinia polysora and Puccinia sorghi.

Crouch JA, Szabo LJ.

Plant Dis. 2011 Jun;95(6):624-632. doi: 10.1094/PDIS-10-10-0745.


Obligate biotrophy features unraveled by the genomic analysis of rust fungi.

Duplessis S, Cuomo CA, Lin YC, Aerts A, Tisserant E, Veneault-Fourrey C, Joly DL, Hacquard S, Amselem J, Cantarel BL, Chiu R, Coutinho PM, Feau N, Field M, Frey P, Gelhaye E, Goldberg J, Grabherr MG, Kodira CD, Kohler A, Kües U, Lindquist EA, Lucas SM, Mago R, Mauceli E, Morin E, Murat C, Pangilinan JL, Park R, Pearson M, Quesneville H, Rouhier N, Sakthikumar S, Salamov AA, Schmutz J, Selles B, Shapiro H, Tanguay P, Tuskan GA, Henrissat B, Van de Peer Y, Rouzé P, Ellis JG, Dodds PN, Schein JE, Zhong S, Hamelin RC, Grigoriev IV, Szabo LJ, Martin F.

Proc Natl Acad Sci U S A. 2011 May 31;108(22):9166-71. doi: 10.1073/pnas.1019315108. Epub 2011 May 2.


Century-old mystery of Puccinia striiformis life history solved with the identification of Berberis as an alternate host.

Jin Y, Szabo LJ, Carson M.

Phytopathology. 2010 May;100(5):432-5. doi: 10.1094/PHYTO-100-5-0432.


Detection of Virulence to Resistance Gene Sr36 Within the TTKS Race Lineage of Puccinia graminis f. sp. tritici.

Jin Y, Szabo LJ, Rouse MN, Fetch T Jr, Pretorius ZA, Wanyera R, Njau P.

Plant Dis. 2009 Apr;93(4):367-370. doi: 10.1094/PDIS-93-4-0367.


Identifying and quantifying Phakopsora pachyrhizi spores in rain.

Barnes CW, Szabo LJ, Bowersox VC.

Phytopathology. 2009 Apr;99(4):328-38. doi: 10.1094/PHYTO-99-4-0328.


Development and characterization of expressed sequence tag-derived microsatellite markers for the wheat stem rust fungus Puccinia graminis f. sp. tritici.

Zhong S, Leng Y, Friesen TL, Faris JD, Szabo LJ.

Phytopathology. 2009 Mar;99(3):282-9. doi: 10.1094/PHYTO-99-3-0282.


Gene Action and Linkage of Avirulence Genes to DNA Markers in the Rust Fungus Puccinia graminis.

Zambino PJ, Kubelik AR, Szabo LJ.

Phytopathology. 2000 Aug;90(8):819-26. doi: 10.1094/PHYTO.2000.90.8.819.


Detection and identification of four common rust pathogens of cereals and grasses using real-time polymerase chain reaction.

Barnes CW, Szabo LJ.

Phytopathology. 2007 Jun;97(6):717-27. doi: 10.1094/PHYTO-97-6-0717.


Genetic Variation and Virulence on Lr26 in Puccinia triticina.

Kosman E, Pardes E, Anikster Y, Manisterski J, Yehuda PB, Szabo LJ, Sharon A.

Phytopathology. 2004 Jun;94(6):632-40. doi: 10.1094/PHYTO.2004.94.6.632.


Morphology, life cycle biology, and DNA sequence analysis of rust fungi on garlic and chives from california.

Anikster Y, Szabo LJ, Eilam T, Manisterski J, Koike ST, Bushnell WR.

Phytopathology. 2004 Jun;94(6):569-77. doi: 10.1094/PHYTO.2004.94.6.569.


A rapid method for detecting and quantifying bacterial DNA in rust fungal DNA samples.

Barnes CW, Szabo LJ.

Phytopathology. 2008 Jan;98(1):115-9. doi: 10.1094/PHYTO-98-1-0115.


Detection of Virulence to Resistance Gene Sr24 Within Race TTKS of Puccinia graminis f. sp. tritici.

Jin Y, Szabo LJ, Pretorius ZA, Singh RP, Ward R, Fetch T Jr.

Plant Dis. 2008 Jun;92(6):923-926. doi: 10.1094/PDIS-92-6-0923.


An overview of the higher level classification of Pucciniomycotina based on combined analyses of nuclear large and small subunit rDNA sequences.

Aime MC, Matheny PB, Henk DA, Frieders EM, Nilsson RH, Piepenbring M, McLaughlin DJ, Szabo LJ, Begerow D, Sampaio JP, Bauer R, Weiss M, Oberwinkler F, Hibbett D.

Mycologia. 2006 Nov-Dec;98(6):896-905.


Innate nonhost immunity in barley to different heterologous rust fungi is controlled by sets of resistance genes with different and overlapping specificities.

Jafary H, Szabo LJ, Niks RE.

Mol Plant Microbe Interact. 2006 Nov;19(11):1270-9. Erratum in: Mol Plant Microbe Interact. 2006 Dec;19(12):1472.


Transient expression and insertional mutagenesis of Puccinia triticina using biolistics.

Webb CA, Szabo LJ, Bakkeren G, Garry C, Staples RC, Eversmeyer M, Fellers JP.

Funct Integr Genomics. 2006 Jul;6(3):250-60. Epub 2005 Nov 12.


Stem rust of small grains and grasses caused by Puccinia graminis.

Leonard KJ, Szabo LJ.

Mol Plant Pathol. 2005 Mar 1;6(2):99-111. doi: 10.1111/j.1364-3703.2005.00273.x.


Inbreeding levels of two Ustilago maydis populations.

Barnes CW, Szabo LJ, May G, Groth JV.

Mycologia. 2004 Nov-Dec;96(6):1236-44.


Mitosis in the yeast phase of the basidiomycetes Bensingtonia yuccicola and Stilbum vulgare and its phylogenetic implications.

McLaughlin DJ, Hanson RW Jr, Frieders EM, Swann EC, Szabo LJ.

Am J Bot. 2004 Jun;91(6):808-15. doi: 10.3732/ajb.91.6.808.


Hidden robbers: the role of fungal haustoria in parasitism of plants.

Szabo LJ, Bushnell WR.

Proc Natl Acad Sci U S A. 2001 Jul 3;98(14):7654-5. No abstract available.


Isolation and expression of a host response gene family encoding thaumatin-like proteins in incompatible oat-stem rust fungus interactions.

Lin KC, Bushnell WR, Szabo LJ, Smith AG.

Mol Plant Microbe Interact. 1996 Aug;9(6):511-22.


High-GC primers are useful in RAPD analysis of fungi.

Kubelik AR, Szabo LJ.

Curr Genet. 1995 Sep;28(4):384-9.


Physical characteristics of the genome of the phytopathogenic fungus Puccinia graminis.

Backlund JE, Szabo LJ.

Curr Genet. 1993 Jul-Aug;24(1-2):89-93.


Molecular cloning and analysis of abundant and stage-specific mRNAs from Puccinia graminis.

Liu Z, Szabo LJ, Bushnell WR.

Mol Plant Microbe Interact. 1993 Jan-Feb;6(1):84-91.


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