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| DOI: | 10.1111/j.1469-8137.2012.04250.x |
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| Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.2012.04250.x/full
Last checked: 08/27/2012
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.2012.04250.x/pdf
Last checked: 08/27/2012
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Rasmussen, Susanne;
Liu, Qianhe;
Parsons, Anthony J.;
Xue, Hong;
Sinclair, Bruce;
Newman, Jonathan A. |
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| Author Affiliation: | Rasmussen, Liu, Xue and Sinclair: AgResearch, Grasslands Research Centre; Parsons: Institute of Natural Resources, Massey University, Palmerston North, New Zealand; Newman: School of Environmental Sciences, Univserity of Guelph, Guelph, ON, Canada |
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| Title: | Grass-endophyte interactions: A note on the role of monosaccharide transport in the Neotyphodium lolii-Lolium perenne symbiosis |
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| Section: | Forum: Letters
Other records with the "Forum: Letters" Section
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| Source: | New Phytologist. Vol. 196, No. 1, October 2012, p. 7-12. |
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| Publishing Information: | Oxford, England, United Kingdom: Blackwell Publishing, for the New Phytologist Trust |
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| # of Pages: | 6 |
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| Keywords: | TIC Keywords: Cell wall; Cultivar evaluation; Hydrolysis; Lolium perenne; Metabolism; Neotyphodium lolii; Symbiosis
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| Cultivar Names: | AberDove; Fennema |
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| Abstract/Contents: | Presents a study conducted to test the hypothesized ability of Neotyphodium lolii to hydrolyse cell wall carbohydrates by "quantifying the expression of cell wall carbohydrate hydrolysing fungal mannosidase, cellulase and glucanase, as well as sucrose hydrolysing fungal and plant invertases in cultured Neotyphodium lolii mycelia and in ryegrass cultivars and tissues differing in their endogenous sugar content." Details the methods and materials used in the study, stating that "a construct containing MSTN was heterologously expressed in a yeast (Saccharomyces cerevisiae) mutant strain devoid of any monosaccharide transporters" was applied to Lolium perenne cultivars. Reports that "the monosaccharide transporter from Neotyphodium lolii complemented the sugar uptake deficiency in a yeast strain devoid of all MST's, and initial growth rate assays as well as kinetic studies indicated that MSTN has a higher affinity for mannose than for glucose." Concludes that "the apparent high affinity of MSTN for mannose and the high expression of putative endophytic cell wall hydrolases in planta present additional supportive evidence for the hypothesis of limited cell wall carbohydrate utilization in symbiotic plant-fungal associations, clearly calling for further investigations." |
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| Language: | English |
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| References: | 30 |
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| Note: | Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Rasmussen, S., Q. Liu, A. J. Parsons, H. Xue, B. Sinclair, and J. A. Newman. 2012. Grass-endophyte interactions: A note on the role of monosaccharide transport in the Neotyphodium lolii-Lolium perenne symbiosis. New Phytol. 196(1):p. 7-12. |
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| DOI: 10.1111/j.1469-8137.2012.04250.x |
| Web URL(s):
http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.2012.04250.x/full
Last checked: 08/27/2012
Access conditions: Item is within a limited-access website
http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.2012.04250.x/pdf
Last checked: 08/27/2012
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2219226 |
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