Search Results - "Johnston, Peter R."

Import volumes and biosecurity interventions shape the arrival rate of fungal pathogens by Sikes, Benjamin A, Bufford, Jennifer L, Hulme, Philip E, Cooper, Jerry A, Johnston, Peter R, Duncan, Richard P

“…Global trade and the movement of people accelerate biological invasions by spreading species worldwide. Biosecurity measures seek to allow trade and passenger…”
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Novel interactions between alien pathogens and native plants increase plant–pathogen network connectance and decrease specialization by Bufford, Jennifer L., Hulme, Philip E., Sikes, Benjamin A., Cooper, Jerry A., Johnston, Peter R., Duncan, Richard P., Allan, Eric

“…Alien plant pathogens are a threat to native plants and are increasingly integrating into native plant–pathogen networks, but how these novel plant–pathogen…”
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Taxonomic similarity, more than contact opportunity, explains novel plant–pathogen associations between native and alien taxa by Bufford, Jennifer L., Hulme, Philip E., Sikes, Benjamin A., Cooper, Jerry A., Johnston, Peter R., Duncan, Richard P.

“…Novel associations between plants and pathogens can have serious impacts on managed and natural ecosystems world-wide. The introduction of alien plants…”
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A two-locus DNA sequence database for typing plant and human pathogens within the Fusarium oxysporum species complex by O’Donnell, Kerry, Gueidan, Cécile, Sink, Stacy, Johnston, Peter R., Crous, Pedro W., Glenn, Anthony, Riley, Ron, Zitomer, Nicholas C., Colyer, Patrick, Waalwijk, Cees, Lee, Theo van der, Moretti, Antonio, Kang, Seogchan, Kim, Hye-Seon, Geiser, David M., Juba, Jean H., Baayen, Robert P., Cromey, Matthew G., Bithell, Sean, Sutton, Deanna A., Skovgaard, Kerstin, Ploetz, Randy, Corby Kistler, H., Elliott, Monica, Davis, Mike, Sarver, Brice A.J.

“…We constructed a two-locus database, comprising partial translation elongation factor ( EF-1α) gene sequences and nearly full-length sequences of the nuclear…”
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Apothecial Ancestry, Evolution, and Re-Evolution in Thelebolales ( Leotiomycetes, Fungi ) by Quijada, Luis, Matočec, Neven, Kušan, Ivana, Tanney, Joey B, Johnston, Peter R, Mešić, Armin, Pfister, Donald H

“…Closed cleistothecia-like ascomata have repeatedly evolved in non-related perithecioid and apothecioid lineages of lichenized and non-lichenized . The…”
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Evolution of helotialean fungi (Leotiomycetes, Pezizomycotina): A nuclear rDNA phylogeny by Wang, Zheng, Binder, Manfred, Schoch, Conrad L., Johnston, Peter R., Spatafora, Joseph W., Hibbett, David S.

“…The highly divergent characters of morphology, ecology, and biology in the Helotiales make it one of the most problematic groups in traditional classification…”
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Brahmaculus gen. nov. (Leotiomycetes, Chlorociboriaceae) by Johnston, Peter R., Park, Duckchul, Smith, Matthew E., Mujic, Alija B., May, Tom W.

“…A second genus in Chlorociboriaceae is described here as Brahmaculus gen. nov. Macroscopically distinctive, all species have bright yellow apothecia with…”
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A multigene phylogeny toward a new phylogenetic classification of Leotiomycetes by Johnston, Peter R, Quijada, Luis, Smith, Christopher A, Baral, Hans-Otto, Hosoya, Tsuyoshi, Baschien, Christiane, Pärtel, Kadri, Zhuang, Wen-Ying, Haelewaters, Danny, Park, Duckchul, Carl, Steffen, López-Giráldez, Francesc, Wang, Zheng, Townsend, Jeffrey P

“…Fungi in the class are ecologically diverse, including mycorrhizas, endophytes of roots and leaves, plant pathogens, aquatic and aero-aquatic hyphomycetes,…”
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Three new species and a new combination of Triblidium by Lv, Tu, Hou, Cheng-Lin, Johnston, Peter R.

“…Triblidiaceae (Rhytismatales) currently consists of two genera: Triblidium and Huangshania . Triblidium is the type genus and is characterised by melanized…”
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Overview of Phacidiales , including Aotearoamyces gen. nov. on Nothofagus by Quijada, Luis, Johnston, Peter R, Cooper, Jerry A, Pfister, Donald H

“…The new genus is proposed to accommodate a single species that was repeatedly collected on fallen wood in forests of New Zealand and was previously…”
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Tasting soil fungal diversity with earth tongues: phylogenetic test of SATé alignments for environmental ITS data by Wang, Zheng, Nilsson, R Henrik, Lopez-Giraldez, Francesc, Zhuang, Wen-ying, Dai, Yu-cheng, Johnston, Peter R, Townsend, Jeffrey P

“…An abundance of novel fungal lineages have been indicated by DNA sequencing of the nuclear ribosomal ITS region from environmental samples such as soil and…”
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Evolution of Reproductive Morphology in Leaf Endophytes by Wang, Zheng, Johnston, Peter R, Yang, Zhu L, Townsend, Jeffrey P

“…The endophytic lifestyle has played an important role in the evolution of the morphology of reproductive structures (body) in one of the most problematic…”
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How long is my toilet roll? - a simple exercise in mathematical modelling by Johnston, Peter R.

“…The simple question of how much paper is left on my toilet roll is studied from a mathematical modelling perspective. As is typical with applied mathematics,…”
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A nondimensional formulation of the passive bidomain equation by Johnston, Peter R., PhD

“…Abstract Simulation studies of ST depression arising from subendocardial ischemia show a marked difference in the resulting epicardial potential distributions…”
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Accuracy of electrocardiographic imaging using the method of fundamental solutions by Johnston, Peter R.

“…Solving the inverse problem of electrocardiology via the Method of Fundamental Solutions has been proposed previously. The advantage of this approach is that…”
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Hymenotorrendiella clelandii (Leotiomycetes, Helotiales, Helotiaceae) and related species from Australia and New Zealand by Johnston, Peter R., Park, Duckchul

“…Fungi in the class Leotiomycetes are ecologically diverse, including mycorrhizas, endophytes of roots and leaves, plant pathogens, aquatic and aero-aquatic…”
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Approaches for determining cardiac bidomain conductivity values: progress and challenges by Johnston, Barbara M., Johnston, Peter R.

“…Modelling the electrical activity of the heart is an important tool for understanding electrical function in various diseases and conduction disorders…”
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Comparing diversity of fungi from living leaves using culturing and high-throughput environmental sequencing by Johnston, Peter R., Park, Duckchul, Smissen, Rob D.

“…High-throughput sequencing technologies using amplicon approaches have changed the way that studies investigating fungal distribution are undertaken. These…”
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A new method for the numerical evaluation of nearly singular integrals on triangular elements in the 3D boundary element method by Johnston, Barbara M., Johnston, Peter R., Elliott, David

“…A new method (the sinh–sigmoidal method) is proposed for the numerical evaluation of both nearly weakly and nearly strongly singular integrals on triangular…”
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Species of the common discomycete genus Bisporella reassigned to at least four genera by Mitchell, James K., Quijada, Luis, Johnston, Peter R., Pfister, Donald H.

“…Bisporella as typically conceived is a genus of noticeable, bright yellow inoperculate discomycetes. This interpretation of the genus, however, is at odds with…”
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