Fastlink to record 63456
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| Full TGIF Record # 63456 Item 1 of 1 |
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| Publication Type: | Report |
| Content Type: | Abstract or Summary only |
| Author(s): | Secks, M. E.; Richardson, M. D.; West, C. P.; Marlatt, M. L.; Murphy, J. B. |
| Author Affiliation: | University of Arkansas |
| Title: | The role of trehalose in desiccation tolerance of endophyte-infected tall fescue |
| Section: | Turfgrass science Other records with the "Turfgrass science" Section |
| Meeting Info.: | Salt Lake City, UT: October 31 - November 4, 1999 |
| Source: | 1999 Annual Meeting Abstracts [ASA/CSSA/SSSA]. Vol. 91, 1999, p. 134. |
| Publishing Information: | [Madison, WI]: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America |
| # of Pages: | 1 |
| Keywords: | TIC Keywords: Trehalose; Desiccation; Resistance; Festuca arundinacea; Endophytic fungi; Endophytes; Drought resistance; Growth; Carbohydrates |
| Abstract/Contents: | "Tall fescue infected with a fungal endophyte (Neotyphodium coenophialum) has increased survival under heat and drought conditions compared to non-infected tall fescue. However, the mechanism for endophyte-enhanced drought tolerance is unclear. Trehalose, a disaccharide, is a known osmoprotectant in desiccation tolerant organisms. To determine whether trehalose is a factor in desiccation tolerance of endophyte cultures and endophyte-infected plants, carbohydrate analysis using gas chromatography was conducted. Endophyte cultures subjected to stress conditions on osmotically adjusted growth media exhibited growth differences and changes in carbohydrate profiles. A field drought study comparing growth and carbohydrate responses of well-watered and water-stressed grasses will be discussed." |
| Language: | English |
| References: | 0 |
| Note: | This item is an abstract only! |
| ASA/CSSA/SSSA Citation (Crop Science-like – may be incomplete): | Secks, M. E., M. D. Richardson, C. P. West, M. L. Marlatt, and J. B. Murphy. 1999. The role of trehalose in desiccation tolerance of endophyte-infected tall fescue. Annu. Meet. Abstr. 91:p. 134. |
| Fastlink to access this record outside TGIF: | http://tic.msu.edu/tgif/flink/RECNO/63456 |
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| MSU catalog number: | S 1 .A58 |
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