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Pollen-mediated gene flow between paraquat-resistant and susceptible hare barley (Hordeum leporinum)

Published online by Cambridge University Press:  20 January 2017

Imam Hidayat ,
Jeanine Baker  and
Christopher Preston
Imam Hidayat
Affiliation:
School of Agriculture and Wine, Faculty of Sciences, University of Adelaide, PMB 1, Glen Osmond, SA 5064, Australia
Jeanine Baker
Affiliation:
Cooperative Research Centre for Australian Weed Management and School of Agriculture and Wine, Waite Campus, Adelaide University, PMB 1, Glen Osmond SA 5064, Australia
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Abstract

Pollen movement between individuals can increase the rate of herbicide resistance evolution by spreading resistance alleles within or between populations and by facilitating the rapid accumulation of resistance alleles within individuals. This study investigated the level of pollen-mediated gene flow between paraquat-resistant and paraquat-susceptible populations of the self-pollinated weed species hare barley. The experiment was conducted in both directions, from resistant to susceptible and susceptible to resistant, across 2 yr. To maximize the potential for pollen flow, individual plants were grown in a single pot. The level of gene flow was similar across years and between genotypes. The level of pollen-mediated gene flow ranged from 0.06 to 0.15%. Gene flow from resistant to susceptible plants was confirmed by demonstrating segregation for resistance in the progeny of suspected crosses. This study suggests that pollen-mediated gene flow will occur in this species at frequencies less than 0.16% and could assist the accumulation of resistance alleles within a population. These low levels of gene flow through pollen movement suggest that cross-pollination over larger distances would be unlikely and pollen movement probably does not contribute to gene flow between populations.

Keywords

Paraquathare barley, Hordeum leporinum Link. HORLEGene flowHordeum leporinumresistance evolutionpollen
Type
Research Article
Information
Weed Science , Volume 54 , Issue 4 , August 2006 , pp. 685 - 689
Copyright
Copyright © Weed Science Society of America 

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References

Literature Cited

Black, J. M. 1978. in Jessop, J. P. ed., Flora of South Australia, 3rd rev. edition. Adelaide: State Herbarium of South Australia, 466 pp.Google Scholar
Campbell, D. R. and Waser, N. M. 2001. Genotype-by-environment interaction and the fitness of plant hybrids in the wild. Evolution 55:669–676.CrossRefGoogle ScholarPubMed
Cole, C. T. 2003. Genetic variation in rare and common plants. Annu. Rev. Ecol. Evol. System 34:213–137.CrossRefGoogle Scholar
Cocks, P. S., Boyce, K. G., and Kloot, P. M. 1976. The Hordeum murinum complex in Australia. Aust. J. Bot 24:651–62.CrossRefGoogle Scholar
Dallal, G. E. and Wilkinson, L. 1986. An analytical approximation to the distribution of Lilliefors' test statistic for normality. Am. Stat 40:294–296.Google Scholar
Darmency, H. 1996. Movement of resistance genes among plants. Pages 209–220 in Brown, T. M. ed. Molecular Genetics and Evolution of Pesticide Resistance in Plants: Biology and Biochemistry. Boca Raton, FL: Lewis.CrossRefGoogle Scholar
Ellstrand, N. C. 1992. Gene flow by pollen: implications for plant conservation genetics. Oikos 63:77–86.CrossRefGoogle Scholar
Finney, D. J. 1971. Probit Analysis, 3rd ed. Cambridge: Cambridge University Press, 333 pp.Google Scholar
Futuyma, D. J. 1979. Evolutionary Biology. Sunderland, MA: Sinauer.Google Scholar
Gealy, D. R., Mitten, D. H., and Rutger, J. N. 2003. Gene flow between red rice (Oryza sativa) and herbicide-resistant rice (O. sativa): implications for weed management. Weed Technol 17:627–645.CrossRefGoogle Scholar
Golenburg, E. M. 1986. Estimation of gene flow and genetic neighbourhood size by indirect methods in selfing annual Triticum dicoccoides . Evolution 41:1326–1334.CrossRefGoogle Scholar
Kwon, Y. W. and Kim, D. S. 2001. Herbicide-resistant genetically-modified crops: its risks with an emphasis on gene flow. Weed Biol. Manage 1:42–52.CrossRefGoogle Scholar
Levin, D. A. and Kerster, H. W. 1974. Gene flow in seed plants. Evol. Biol 7:139–220.Google Scholar
Linhart, Y. B. and Grant, M. C. 1996. Evolutionary significance of local genetic differentiation in plants. Annu. Rev. Ecol. Syst 27:237–277.CrossRefGoogle Scholar
Marshall, M. W., Al-Khatib, K., and Loughlin, T. 2001. Gene flow, growth, and competitiveness of imazethapyr-resistant common sunflower. Weed Sci 49:14–21.CrossRefGoogle Scholar
Matthews, N., Powles, S. B., and Preston, C. 2000. Mechanisms of resistance to acetyl-coenzyme A carboxylase-inhibiting herbicides in a Hordeum leporinum population. Pest Manage. Sci 56:441–447.3.0.CO;2-L>CrossRefGoogle Scholar
Maxwell, B. D. and Mortimer, M. A. 1994. Selection for herbicide resistance. Pages 1–26 in Powles, S. B. and Holtum, J.A.M. eds. Herbicide Resistance in Plants: Biology ad Biochemistry. Boca Raton, FL: Lewis.Google Scholar
Messeguer, J., Fogher, C., Guiderdoni, E., Marfa, V., Catala, M. M., Baldi, G., and Mele, E. 2001. Field assessments of gene flow from transgenic to cultivated rice (Oryza sativa L.) using a herbicide resistance gene as tracer marker. Theor. Appl. Genet 103:1151–1159.CrossRefGoogle Scholar
Murray, B. G., Morrison, I. N., and Friesen, L. F. 2002. Pollen-mediated gene flow in wild oat. Weed Sci 50:321–325.CrossRefGoogle Scholar
Preston, C., Tardif, F. J., Christopher, J. T., and Powles, S. B. 1996. Multiple resistance to dissimilar herbicide chemistries in a biotype of Lolium rigidum due to enhanced activity of several herbicide degrading enzymes. Pestic. Biochem. Physiol 54:123–134.CrossRefGoogle Scholar
Purba, E., Preston, C., and Powles, S. B. 1993. Inheritance of bipyridyl herbicide resistance in Arctotheca calendula and Hordeum leporinum . Theor. Appl. Genet 87:598–602.CrossRefGoogle ScholarPubMed
Purba, E., Preston, C., and Powles, S. B. 1995. The mechanism of resistance to paraquat is strongly temperature dependent in resistant Hordeum leporinum Link and H. glaucum Steud. Planta 196:464–468.CrossRefGoogle Scholar
Radosevich, S. R., Ghersa, C. M., and Comstock, G. 1992. Concerns a weed scientist might have about herbicide-tolerant crops. Weed Technol 6:635–639.CrossRefGoogle Scholar
Rieseberg, L. H. and Burke, J. M. 2001. The biological reality of species: gene flow, selection, and collective evolution. Taxon 50:47–67.CrossRefGoogle Scholar
Rasmussen, I. R. and Brodsgrard, B. B. 1992. Gene flow inferred from seed dispersal and pollinator behaviour compared to DNA analysis of restriction site variation in patchy population of Lotus corniculatis L. Oecologia 89:277–283.CrossRefGoogle ScholarPubMed
Rognli, O. A., Nilsson, N. O., and Nurminiemi, M. 2000. Effects of distance and pollen competition on gene flow in the wind-pollinated grass Festuca pratensis Huds. Heredity 85:550–560.CrossRefGoogle ScholarPubMed
Russell, R. M., Robertson, J. L., and Savin, N. E. 1977. POLO: a new computer program for probit analysis. Bull. Entomol. Soc. Am 23:209–213.Google Scholar
Stallings, G. P., Thill, D. C., Mallory-Smith, C. A., and Shafii, B. 1995. Pollen-mediated gene flow of sulfonylurea-resistant kochia (Kochia scoparia). Weed Sci 43:95–102.CrossRefGoogle Scholar
Tucker, E. S. and Powles, S. B. 1988. Occurrence and distribution in south-eastern Australia of barley grass (Hordeum glaucum Steud.) resistant to paraquat. Plant Protect. Quart 3:19–21.Google Scholar
Tucker, E. S. and Powles, S. B. 1991. A biotype of hare barley (Hordeum leporinum) resistant to paraquat and diquat. Weed Sci 39:159–162.CrossRefGoogle Scholar
Volenberg, D. S. and Stoltenberg, D. E. 2002. Giant foxtail (Setaria faberi) outcrossing and inheritance of resistance to acetyl-coenzyme A carboxylase inhibitors. Weed Sci 50:622–627.CrossRefGoogle Scholar
von Bothmer, R., Jacobson, N., Baden, C., Jorgensen, R. B., and Linde-Laursen, I. 1991. Pages 30–35 in An Ecogeographical Study of the Genus Hordeum. Rome: International Board for Plant Genetic Resources.Google Scholar
Wang, G. X., Watanabe, H., Uchino, A., Li, W., and Itoh, K. 2003. Estimation of out-crossing rate in Monochoria korsakowii using the herbicide resistance trait as a marker. J. Pestic. Sci 28:429–430.CrossRefGoogle Scholar
Warner, R. B. and Mackie, W. B. C. 1983. A barley grass Hordeum leporinum ssp. glaucum Steud. population tolerant to paraquat (Gramoxone). Aust. Weed Res. News 13:16.Google Scholar