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Web URL(s): | http://www.jstor.org/stable/view/2432702 Last checked: 10/18/2013 Access conditions: Item is within a limited-access website http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.1983.tb03496.x/pdf Last checked: 10/18/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Darmency, H.;
Gasquez, J. |
Author Affiliation: | Laboratoire de Malherbologie, INRA, Dijon, Cédex, France |
Title: | Interpreting the evolution of a triazine-resistant population of Poa annua L. |
Source: | New Phytologist. Vol. 95, No. 2, October 1983, p. 299-304. |
Publishing Information: | Oxford, England: Blackwell Publishing, for the New Phytologist Trust |
# of Pages: | 6 |
Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.1983.tb03496.x/abstract Last checked: 10/18/2013 Notes: Abstract only |
Keywords: | TIC Keywords: Poa annua; Evolution; Anilazine; Herbicide resistance; Population genetics; Genotypes; Morphology; Environmental factors
|
Abstract/Contents: | "The frequency of esterase isozyme genotypes was analysed both in a triazine-resistant population and in susceptible populations. The main findings were (i) a low polymorphism, (ii) a high rate of heterozygotes at one particular locus; this polymorphism being related to the growth form, (iii) a higher proportion of prostrate plants than would usually be expected in an open habitat. This genetic structure could result from a recent founder event in a triazine-treated area followed by an increase of polymorphism through gene migration from adjacent populations. The importance of environmental conditions (other than triazine treatments) on the evolution of populations is discussed." |
Language: | English |
References: | 14 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Darmency, H., and J. Gasquez. 1983. Interpreting the evolution of a triazine-resistant population of Poa annua L.. New Phytol. 95(2):p. 299-304. |
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| Web URL(s): http://www.jstor.org/stable/view/2432702 Last checked: 10/18/2013 Access conditions: Item is within a limited-access website http://onlinelibrary.wiley.com/doi/10.1111/j.1469-8137.1983.tb03496.x/pdf Last checked: 10/18/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: QK 1 .N38 |
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