McDonald, Bruce, Prof.
2012The accessory genome as a cradle for adaptive evolution in pathogensQuantitative variation in effector activity of ToxA isoforms from Stagonospora nodorum and Pyrenophora tritici-repentisPopulation genetic evidence that basidiospores play an important role in the disease cycle of rice-infecting populations of Rhizoctonia solani AG-1 IA in IranPhylogenetic and population genetic analyses of Phaeosphaeria nodorum and its close relatives indicate cryptic species and an origin in the fertile crescentIntron gains and losses in the evolution of Fusarium and Cryptococcus fungiFrequency of mutations associated with fungicide resistance and population structure of Mycosphaerella graminicola in TunisiaComparative pathogenomics reveals horizontally acquired novel virulence genes in fungi infecting cereal hosts
2011Two new species of RhynchosporiumThermal adaptation in the fungal pathogen Mycosphaerella graminicolaThe making of a new pathogen: Insights from comparative population genomics of the domesticated wheat pathoen Mycosphaerella graminicola and its wild sister speciesNo biogeographical pattern for a root-associated fungal species complexInvasion of Rhynchosporium commune onto wild barley in the Middle EastEvolutionary history of the mitochondrial genome in Mycosphaerella populations infecting bread wheat, durum wheat and wild grassesEvidence for extensive recent intron transposition in closely related fungiElectrophoretic karyotypes of Rhynchosporium commune, R. secalis and R. agropyriEffect of hosts on competition among clones and evidence of differential selection between pathogenic and saprophytic phases in experimental populations of the wheat pathogen Phaeosphaeria nodorum
2010Whole-genome and chromosome evolution associated with host adaptation and speciation of the wheat pathogen Mycosphaerella graminicolaSexual recombinants make a significant contribution to epidemics caused by the wheat pathogen Phaeosphaeria nodorumHow can we achieve durable disease resistance in agricultural ecosystems?Heritability under benign and stressful conditions in the plant pathogenic fungus Mycosphaerella graminicolaEvolution of linked avirulence effectors in Leptoshaeria maculans is affected by genomic environment and exposure to resistance genes in host plants
2009SnTox3 acts in effector triggered susceptibility to induce disease on wheat carrying the Snn3 geneSequence conservation in the mitochondrial cytochrome b gene and lack of G143A Qol resistance allele in a global sample of Rhynchosporium secalisQol resistance emerged independently at least 4 times in European populations of Mycosphaerella graminicolaPopulation genetics of fungal and Oomycete effectors involved in gene-for-gene interactionsPhylogeographical analyses reveal global migration patterns of the barley scald pathogen Rhynchosporium secalis Molecular evidence for recent founder populations and human-mediated migration in the barley scald pathogen Rhynchosporium secalisGenetic structure of populations of the rice-infecting pathogen Rhizoctonia solani AG-1 IA from China
2008The origins of plant pathogens in agro-ecosystemsRapid speciation following recent host shifts in the plant pathogenic fungus RhynchosporiumIntraspecific comparison and annotation of two complete mitochondrial genome sequences from the plant pathogenic fungus Mycosphaerella graminicolaGenetic structure of populations of Rhizoctonia solani anastomosis group-1 IA from soybean in BrazilEvolution of the CYP51 gene in Mycosphaerella graminicola: evidence for intragenic recombination and selective replacement
2007The origin and colonization history of the barley scald pathogen Rhynchosporium secalisSignificant difference in pathogenicity between MAT1-1 and MAT1-2 isolates in the wheat pathogen Mycosphaerella graminicolaSexual reproduction facilitates the adaptation of parasites to antagonistic host environments: Evidence from empirical study in the wheat-Mycosphaerella graminicola systemOrigin and domestication of the fungal wheat pathogen Mycosphaerella graminicola via sympatric speciationGeographic variation and positive diversifying selection in the host specific toxin SnToxADothideomycete-Plant interactions illuminated by genome sequencing and EST analysis of the wheat pathogen Stagonospora nodorumConcordant evolution of mitochondrial and nuclear genomes in the wheat pathogen Phaeosphaeria nodorum
2006The frequencies and spatial distribution of mating types in Stagonospora nodorum are consistent with recurring sexual reproduction.Selection for increased cyproconazole tolerance in Mycosphaerella graminicola through local adaptation and in response to host resistanceGlobal migration patterns in the fungal wheat pathogen Phaeosphaeria nodorumGlobal hierarchical gene diversity analysis suggests the Fertile Crescent is not the center of origin of the barley scald pathogen Rhynchosporium secalisGenetic structure of Mycosphaerella graminicola populations from Iran, Argentina and AustraliaEmergence of a new disease as a result of interspecific virulence gene transferDifferential selection on Rhynchosporium secalis during parasitic and saprophytic phases in the barley disease cycle
2005Variation for neutral markers is correlated with variation for quantitative traits in the plant pathogenic fungus Mycosphaerella graminicolaPopulation structure of the rice sheath blight pathogen Rhizoctonia solani AG-1 IA from IndiaMigration patterns among global populations of the pathogenic fungus Mycosphaerella graminicolaIsolation and characterization of EST-derived microsatellite loci from the fungal wheat pathogen Phaeosphaeria nodorum
2004Phylogenetic analysis of globally distributed Mycosphaerella graminicola populations based on three DNA sequence lociMolecular population genetic analysis differentiates two virulence mechanisms of the fungal avirulence gene NIP1Genetic structure of Iranian Pyricularia grisea populations based on rep-PCR fingerprintingEvidence for subdivision of the root-endophyte Phialocephala fortinii into cryptic species and recombination within speciesEvidence for natural selection in the mitochondrial genome of Mycosphaerella graminicola
2003The global genetic structure of the wheat pathogen Mycosphaerella graminicola is characterized by high nuclear diversity, low mitochondrial diversity, regular recombination, and gene flowFurther evidence for sexual reproduction in Rhynchosporium secalis based on distribution and frequency of mating-type allelesAn analysis of the durability of resistance to plant viruses
2002The population genetics of plant pathogens and breeding strategies for durable resistancePopulation structure of Mycosphaerella graminicola: from lesions to continentsPathogen population genetics, evolutionary potential, and durable resistanceLocal adaptation and effect of host genotype on the rate of pathogen evolution: an experimental test in a plant pathosystemIntra- and intersporal diversity of ITS rDNA sequences in Glomus intraradices assessed by cloning and sequencing, and by SSCP analysisFrequency of sexual reproduction by Mycosphaerella graminicola on partially resistant wheat cultivarsDistribution of mating type alleles in the wheat pathogen Mycosphaerella graminicola over spatial scales from lesions to continents
2001Using restriction fragment length polymorphisms to assess temporal variation and estimate the number of ascospores that initiate epidemics in field populations of Mycosphaerella graminicola
2000The genetic structure of field populations of Rhynchosporium secalis from three continents suggests moderate gene flow and regular recombinationEstimation of rates of recombination and migration in populations of plant pathogens - A reply
1999High levels of gene flow and heterozygote excess characterize Rhizoctonia solani AG-1 IA (Thanatephorus cucumeris) from TexasGenetic structure of Rhynchosporium secalis in Australia
1998Measuring immigration and sexual reproduction in field populations of Mycosphaerella graminicolaGenetic structure and temporal dynamics of a Colletotrichum graminicola population in a sorghum disease nursery
1997The population genetics of fungi: tools and techniquesHigh genetic similarity among populations of Phaeosphaeria nodorum across wheat cultivars and regions in SwitzerlandGene flow and sexual reproduction in the wheat glume blotch pathogen Phaeosphaeria nodorum (anamorph Stagonospora nodorum)
1996The role of selection on the genetic structure of pathogen populations: Evidence from field experiments with Mycosphaerella graminicola on wheatSexual reproduction plays a major role in the genetic structure of populations of the fungus Mycosphaerella graminicola
1994Genetic variability in nuclear DNA in field populations of Stagonospora nodorumGenetic stability in a population of a plant-pathogenic fungus over time
1993Population genetics of plant pathogenic fungiGene flow in plant pathosystems
1991DNA fingerprinting of the plant pathogenic fungus Mycosphaerella graminicola (anamorph Septoria tritici)Chromosome length polymorphisms in a Septoria tritici population
1990Restriction fragment length polymorphisms in Septoria tritici occur at a high frequencyDNA restriction fragment length polymorphisms among Mycosphaerella graminicola (anamorph Septoria tritici) isolates collected from a single wheat field
1989The population biology of host pathogen interactionsGenetic variability for pathogenicity, isozyme, ribosomal DNA and colony color variants in populations of Rhynchosporium secalisCoevolution of host and pathogen populations in the Hordeum vulgare - Rhynchosporium cecalis Pathosystem
1988Responses of 2-component, 3-component, and 4-component barley mixtures to a variable pathogen population
Prof. Bruce McDonald
Institut f. Integrative Biologie
LFW B 16
Phone: +41 44 632 38 47
Fax: +41 44 632 15 72
Bruce McDonald was appointed Full Professor for Plant Pathology at the ETH on November 1, 1998.
Born in 1960, Bruce McDonald obtained a BSc degree in Plant Science from University of California at Riverside in 1982. He obtained his PhD degree in Genetics from University of California at Davis in 1987. He became an Assistant Professor in the Department of Plant Pathology at Texas A&M University in 1988, where he established an innovative research program oriented around understanding the population genetics of fungal plant pathogens.
His research lies at the intersection of the fields of plant pathology, population genetics, evolutionary biology, and mycology. The American Phytopathological Society recognized his fundamental contributions to plant pathology by awarding him the Ruth Allen Award in 1999 and elected him a Fellow in 2005. Bruce McDonald joined the Institute of Plant Sciences (IPW) in November 1998 and served one term as Head of the IPW. In 2005 he joined the new Institute of Integrative Biology (IBZ) as one of its founding members. He also is a founding member of the ETH Genetic Diversity Center which lies within the IBZ.
Bruce McDonald served on the Editorial Board of Phytopathology for 6 years, on the Editorial Board of European Journal of Plant Pathology for 3 years and has served on numerous grant panels. He has reviewed hundreds of papers for the leading journals in plant pathology, genetics, and mycology. He served on the ETH Research Commission for 5 years, stepping down in 2007 to serve as Dean of the Department of Agriculture. He participates in the Life Sciences Zurich graduate school in the Plant Science and Microbiology and Immunology programs. He has publised more than 70 papers and presented more than 90 invited lectures at 35 universities in 20 countries.