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Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1994Articles/phyto84n10_1061.pdf#page=26 Last checked: 10/16/2015 Requires: PDF Reader Notes: Item is within a single large file |
Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | McCann, K. M.;
Tisserat, N. A.;
Hulbert, S. H. |
Author Affiliation: | Department of Plant Pathology, Kansas State University, Manhattan, KS |
Title: | Genotypic diversity of Ophiosphaerella herpotricha |
Meeting Info.: | 1994 APS Annual Meeting, August 6-10, 1994, Albuquerque, New Mexico |
Source: | Phytopathology. Vol. 84, No. 10, October 1994, p. 1086. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Cynodon dactylon; Spring dead spot; Ophiosphaerella herpotricha; Genotypes
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Abstract/Contents: | "Eighty isolates of Ophiosphaerella herpotricha, a cause of spring dead spot of bermudagrass, were collected from multiple, but distinct, circular dead patches of turf at two locations in Kansas and from samples collected from a wide geographic area in the United States. DNA extracted from isolates was amplified with oligonucleotide primers derived from the multicopy probe pOH29. The primers reproducibly amplified 6-9 DNA fragments of various sizes from all isolates. PCR products were identical for isolates collected from the same patch, or from clusters of individual patches in each of two plots (each plot ca. 930 m2). Banding patterns from isolates collected from widely scattered locations, however, were polymorphic. Results suggest each diseased bermudagrass patch results from the vegetative spread of an individual clone of the fungus, that localized areas have a mosaic of clones, and the fungus has broad genotypic diversity across its range." |
Language: | English |
References: | 0 |
Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): McCann, K. M., N. A. Tisserat, and S. H. Hulbert. 1994. Genotypic diversity of Ophiosphaerella herpotricha. Phytopathology. 84(10):p. 1086. |
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| Web URL(s): http://www.apsnet.org/publications/phytopathology/backissues/Documents/1994Articles/phyto84n10_1061.pdf#page=26 Last checked: 10/16/2015 Requires: PDF Reader Notes: Item is within a single large file |
| MSU catalog number: SB 599 .P48 |
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