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| DOI: | 10.1080/00275514.2019.1676614 |
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| Web URL(s): | https://www.tandfonline.com/doi/full/10.1080/00275514.2019.1676614
Last checked: 04/14/2020
Access conditions: Item is within a limited-access website
https://www.tandfonline.com/doi/pdf/10.1080/00275514.2019.1676614?needAccess=true
Last checked: 04/14/2020
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Vines, Phillip L.;
Hoffmann, Federico G.;
Meyer, Florencia;
Allen, Thomas W.;
Luo, Jing;
Zhang, Ning;
Tomaso-Peterson, Maria |
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| Author Affiliation: | Vines, and Luo: Department of Plant Biology, Rutgers University, New Brunswick, New Jersey; Hoffman, Meyer, Allen, and Tomaso-Peterson: Department of Biochemistry, Molecular Biology, Entomology & Plant Pathology, Mississippi State University, Mississippi State, Mississippi; and Zhang: Department of Plant Biology, and Department of Biochemistry and Microbiology, Rutgers University, New Brunswick, New Jersey |
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| Title: | Magnaporthiopsis cynodontis, a novel turfgrass pathogen with widespread distribution in the United States |
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| Section: | Plant pathogens
Other records with the "Plant pathogens" Section
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| Source: | Mycologia. Vol. 112, No. 1, 2020, p. 52-63. |
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| Publishing Information: | Lancaster, Pennsylvania: New Era Print Co. for the New York Botanical Garden |
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| # of Pages: | 12 |
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| Keywords: | TIC Keywords: Discoloration; Disease evaluation; Disease profile; Dwarf bermudagrasses; Magnaporthiopsis; Pathogenicity; Root weight
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| Abstract/Contents: | "The genus Magnaporthiopsis of Magnaporthaceae (Magnaporthales, Sordariomycetes, Ascomycota) contains species that are predominantly necrotrophic pathogens, often producing simple hyphopodia and dark, ectotrophic runner hyphae on plant roots and stems during colonization. Fungal isolates from turfgrass roots with dark and ectotrophic runner hyphae were examined and identified based on morphological, biological, and phylogenetic analyses. Maximum likelihood and Bayesian methods were implemented to obtain phylogenetic trees for partial sequences of the 18S nuc rDNA, ITS1-5.8S-ITS2 nuc rDNA internal transcribed spacer, and 28S nuc rDNA regions, and of the minichromosome maintenance complex 7 (MCM7), largest subunit of RNA polymerase II (RPB1), and translation elongation factor 1-alpha (TEF1) genes. Our isolates consistently formed a distinct and highly supported clade within Magnaporthiopsis. These findings were reinforced by common and distinctive biological and morphological characters. Additionally, we conducted pathogenicity evaluations and demonstrated the ability of this fungus to colonize roots of ultradwarf bermudagrass, one of its native hosts, via ectotrophic, dark runner hyphae, causing disease symptoms including root discoloration and reduced root and shoot mass. Altogether, our discoveries enabled recognition and description of a new species, Magnaporthiopsis cynodontis, which has widespread distribution in the United States." |
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| Language: | English |
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| References: | 31 |
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| Note: | Pictures, color
Figures |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Vines, P. L., F. G. Hoffman, F. Meyer, T. W. Allen, J. Luo, N. Zhang, et al. 2020. Magnaporthiopsis cynodontis, a novel turfgrass pathogen with widespread distribution in the United States. Mycologia. 112(1):p. 52-63. |
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| DOI: 10.1080/00275514.2019.1676614 |
| Web URL(s):
https://www.tandfonline.com/doi/full/10.1080/00275514.2019.1676614
Last checked: 04/14/2020
Access conditions: Item is within a limited-access website
https://www.tandfonline.com/doi/pdf/10.1080/00275514.2019.1676614?needAccess=true
Last checked: 04/14/2020
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2214983
MSU catalog number: b5343430 |
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