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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Shivagi, R.;
Luthe, D. S. |
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| Author Affiliation: | Dept. of Biochem. and Mol. Biol., Mississippi State University |
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| Title: | Heat Tolerance in Isogenic Lines of Creeping Bentgrass (Agrostis Plaustris Huds.). |
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| Source: | Plant Physiology. Vol. 89, No. 4, April 1989, p. 33. |
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| Publishing Information: | Lancaster, PA: American Society of Plant Physiologists |
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| Keywords: | TIC Keywords: Heat stress; Heat resistance; Proteins; Agrostis stolonifera
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| Abstract/Contents: | "Variety 6, a heat tolerant creeping bentgrass (Agrostis palustris Huds.), which originated from Pencross [Penncross] through cell culture was used to study the mechanism of heat tolerance. In vivo protein synthesis was reduced in both varieties during heat shock at 40 degrees. When protein synthesis was measured during a recovery period of several hrs at 28 degrees, total protein synthesis by Variety 6 reached maximum values 1 to 2 hrs before Pencross, suggesting a faster recovery from heat shock. Both varieties sythesized a similar set of heat shock proteins (HSP); however, a 44kD hsp was present in Variety 6 in control tissue. This protein appeared in Pencross only after heat shock. The presence of the 44kd hsp as a constitutively expressed protein in Variety 6 may account for its ability to tolerate higher temperatures." |
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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):
Shivagi, R., and D. S. Luthe. 1989. Heat Tolerance in Isogenic Lines of Creeping Bentgrass (Agrostis Plaustris Huds.).. Plant Physiol. 89(4):p. 33. |
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MSU catalog number: QK 1 .P68 |
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