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| Web URL(s): | http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S137#page=5
Last checked: 10/16/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Zhang, Y.;
Guenzi, A. C.;
Anderson, M.;
Taliaferro, C.;
Martin, D.;
Tisserat, N. |
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| Author Affiliation: | Zhang, Guenzi, Anderson, Taliaferro, and Tisserat: Department of Plant and Soil Sciences, Oklahoma State University, Stillwater, Oklahoma; Martin: Department of Horticulture and Landscape Architecture, Oklahoma State University, Stillwater, Oklahoma; and Tisserat: Department of Plant Pathology, Kansas State University, Manhattan, Kansas |
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| Title: | Differential gene expression in bermudagrass associated with Ophiosphaerella herpotricha infection |
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| Section: | 2001 North central division meeting abstracts
Other records with the "2001 North central division meeting abstracts" Section
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| Meeting Info.: | APS North Central Division, June 19-21, 2001, Manhattan, KS |
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| Source: | Phytopathology. Vol. 92, No. 6, June 2002, p. S141. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Gene expression; Cynodon; Ophiosphaerella herpotricha; Spring dead spot; Disease resistance; DNA
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| Geographic Terms: | Southern United States |
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| Abstract/Contents: | "Bermudagrass, Cynodon dactylon, is extensively used for turf and forage in the southern United States. Spring dead spot (SDS), caused by Ophiosphaerella herpotricha, is a serious disease of bermudagrass. The objective of this research was to identify bermudagrass genes conferring response and resistance to SDS. Differentially expressed gene transcripts were selected from two sets of samples (resistant vs. susceptible cultivars; infected vs. non-infected tissues) by Suppression Subtractive Hybridization (SSH) to create normalized cDNA libraries. Two SSH libraries that contain 834 fungal-induced gene transcripts were created. Putative function of ninety-eight clones was determined by database mining. Six categories of genes involved in host-pathogen interactions were identified: 1) antimicrobial, 2) general stress response, 3) low molecular weight defense signals, 4) high molecular weight signal regulation, 5) cell maintenance, and 6) development. EST sequences were submitted to GenBank dbEST. Preliminary results indicated disease resistance was associated with a complex defense response that involved an integrated set of genes. These results will help elucidate the molecular mechanisms of the plant defense system and provide insights into developing cultivars with superior resistance." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Zhang, Y., A. C. Guenzi, M. Anderson, C. Taliaferro, D. Martin, and N. Tisserat. 2002. Differential gene expression in bermudagrass associated with Ophiosphaerella herpotricha infection. Phytopathology. 92(6):p. S141. |
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| Web URL(s):
http://apsjournals.apsnet.org/doi/pdf/10.1094/PHYTO.2002.92.6.S137#page=5
Last checked: 10/16/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: SB 599 .P48 |
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