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DOI: | 10.1104/pp.68.5.1110 |
Web URL(s): | http://www.plantphysiol.org/content/68/5/1110.full.pdf+html Last checked: 08/08/2012 Requires: PDF Reader Access conditions: Content is within a limited access website |
Publication Type:
| Refereed |
Author(s): | Krueger, Roger W.;
Miles, Donald |
Author Affiliation: | Division of Biological Sciences, University of Missouri, Columbia, Missouri |
Title: | Rates of electron transport in a polyploid series of tall fescue plants |
Article Series: | [Photosynthesis in tall fescue], part 3 |
Source: | Plant Physiology. Vol. 68, No. 5, November 1981, p. 1110-1114. |
# of Pages: | 5 |
Related Web URL: | http://www.plantphysiol.org/content/68/5/1110.abstract Last checked: 08/08/2012 Notes: Abstract only |
Keywords: | TIC Keywords: Festuca; Polyploidy; Photosynthesis
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Abstract/Contents: | "Photosystem I electron transport activity has been found to be considerably higher in a decaploid tall fescue (Festuca arundinacea Schreb.) genotype as compared to a common hexaploid genotype. The decaploid genotype also displayed a higher photosystem whole chain (Photosystem II plus Photosystem I uncoupled) activity, suggesting a connection between polyploidy and increased electron transport activity. However, when a polyploidy series of tall fescue, ranging from diploid to decaploid with several different genetic isolates at each ploidy level, was examined in natural growth conditions, no effect of increasing genome content on electron transport and photophosphorylation was found. These results suggest that a gene component of one of the genomes involved may be responsible for the increased activity rather than simply the total chromosome content." |
Language: | English |
References: | 25 |
See Also: | See also part 1 "High rate of electron transport and phosphorylation in chloroplasts of hexaploid plants" Plant Physiology, 67(4) April 1981, p. 763-767, R=3832. R=3832
See also part 2 "Photosynthesis and ribulose-1, 5-bisphosphate carboxylase of polyploid tall fescue" Plant Physiology, 68(4) October 1981, p. 894-898, R=3703. R=3703
See also part 4 "Carbon assimilation pattern in two genotypes of tall fescue differing in net photosynthesis rates" Plant Physiology, 72(1) May 1983, p. 16-21, R=3855. R=3855
See also part 5 "Analysis of high PSI activity in a decaploid genotype" Plant Physiology, 76(4) December 1984, p. 903-909, R=3560. R=3560 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Krueger, R. W., and D. Miles. 1981. Rates of electron transport in a polyploid series of tall fescue plants. Plant Physiol. 68(5):p. 1110-1114. |
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| DOI: 10.1104/pp.68.5.1110 |
| Web URL(s): http://www.plantphysiol.org/content/68/5/1110.full.pdf+html Last checked: 08/08/2012 Requires: PDF Reader Access conditions: Content is within a limited access website |
| MSU catalog number: QK 1 .P68 |
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