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| Web URL(s): | https://journals.ashs.org/jashs/view/journals/jashs/119/3/article-p477.xml?rskey=w8Rllg
Last checked: 11/12/2019
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Gatschet, Mark J.;
Taliaferro, Charles M.;
Anderson, Jeffrey A.;
Porter, David R.;
Anderson, Michael P. |
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| Author Affiliation: | Oklahoma State University, Stillwater, OK: Dept. of Agronomy; Dept. of Agronomy; Dept. of Horticulture and Landscape Architecture; USDA-ARS; Dept. of Agronomy |
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| Title: | Cold acclimation and alterations in protein synthesis in bermudagrass crowns |
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| Source: | Journal of the American Society for Horticultural Science. Vol. 119, No. 3, May 1994, p. 477-480. |
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| Publishing Information: | Alexandria, VA: American Society for Horticultural Science |
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| # of Pages: | 4 |
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| Keywords: | TIC Keywords: Cynodon dactylon; Cynodon transvaalensis; Cold acclimation; Proteins; SDS-PAGE
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| Abstract/Contents: | "Cold acclimation (CA) of 'Midiron' and 'Tifgreen' turf bermudagrasses (Cynodon dactylon L. Pers. x C. transvaalensis Burtt-Davy) induced tolerance to lower freezing temperatures and altered protein synthesis in crowns LT50 (lethal temperature for 50% of plants) values were lowered [approximately]5C after 4 weeks in controlled-environment chambers under CA [8/2C (day/night) cycles with a 10-hour photoperiod] vs. non-CA (28/24C) conditions. LT50 values for 'Midiron' plants decreased from -6.5 to -11.3C after CA and from -3.6 to -8.5C for 'Tifgreen'. Proteins synthesized by isolated crowns were radiolabeled in vivo for 16 hous with 35S-methionine and 35S-cysteine. Sodium dodecyl sulfate polyacrylamide gel electrophoresis and fluorography revealed increased synthesis of several cold-regulated (COR) proteins in CA crowns of both cultivars. Synthesis of intermediate molecular weight (MW) (32 to 37 kDa) and low-MW (20 to 26 kDa) COR proteins was greater in 'Midiron' than 'Tifgreen' crowns." |
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| Language: | English |
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| References: | 24 |
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| Note: | Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Gatschet, M. J., C. M. Taliaferro, J. A. Anderson, D. R. Porter, and M. P. Anderson. 1994. Cold acclimation and alterations in protein synthesis in bermudagrass crowns. J. Am. Soc. Hortic. Sci. 119(3):p. 477-480. |
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| Web URL(s):
https://journals.ashs.org/jashs/view/journals/jashs/119/3/article-p477.xml?rskey=w8Rllg
Last checked: 11/12/2019
Requires: PDF Reader |
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MSU catalog number: SB 1 .A46 |
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