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DOI: | 10.1094/PHYTO.2009.99.6.S1 |
Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2009.99.6.S1#page=133 Last checked: 06/11/2009 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Uzuhashi, S.;
Tojo, M.;
Kobayashi, S.;
Kakishima, M. |
Author Affiliation: | Uzuhashi and Kakishima: Graduate School of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, Japan; Tojo and Kobayashi: Graduate School of Life and Environmental Sciences, Osaka Prefecture University, Osaka, Japan |
Title: | Pythium apinafurcum sp. nov.: Its morphology, molecular phylogeny, and infectivity for plants |
Section: | Abstracts submitted for presentation at the 2009 APS annual meeting Other records with the "Abstracts submitted for presentation at the 2009 APS annual meeting" Section
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Meeting Info.: | Portland, Oregon: August 1-5, 2009 |
Source: | Phytopathology. Vol. 99, No. 6, June Supplement 2009, p. S133. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Disease surveys; Infectivity; Morphology; Phylogeny; Pythium apinafurcum
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Abstract/Contents: | "During survey of the Pythium species in soils of Japan, high-temperature growing Pythium strains were isolated from an uncultivated field soil in Wakayama Prefecture. The all six strains showed similar morphology each other, and had complexly branched secondly hyphae, globose nonproliferating sporangia and smooth surface oogonia which have one or two oopsores per oogonium. The combination of these characteristics differentiated these strains from the other known species of Pythium. Phylogenetic analyses based on sequences of the D1/D2 region of the large subunit ribosomal DNA showed that the all Pythium strains were clustered in a single clade which distantly related from the other known clades of the genus. We described these strains as a new Pythium species, Pythium apinafurcum sp. no., based on morphology, and molecular phylogeny. The P. apinafurcum strains infected non-symptomatically to the roots of seedlings of bermudagrass, cabbage and cucumber in a pot inoculation test." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! "2009 APS Annual Meeting" |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Uzuhashi, S., M. Tojo, S. Kobayashi, and M. Kakishima. 2009. Pythium apinafurcum sp. nov.: Its morphology, molecular phylogeny, and infectivity for plants. Phytopathology. 99(6):p. S133. |
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| DOI: 10.1094/PHYTO.2009.99.6.S1 |
| Web URL(s): http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2009.99.6.S1#page=133 Last checked: 06/11/2009 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: b2219736a |
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