遗传多样性与外来物种的成功入侵: 现状和展望

doi:10.3724/SP.J.2010.590

摘要/Abstract

摘要：

遗传多样性被认为是影响外来种入侵成功的重要因素之一。研究表明, 尽管外来种在入侵过程中可能受到奠基者效应的影响, 但是多次引种、种内或种间杂交等过程使得许多外来种在引入地的遗传多样性水平未必会显著低于原产地, 从而使得外来种可能通过快速进化来适应引入地的新生境。然而, 高水平的遗传多样性并非成功入侵的必要条件, 遗传变异的匮乏对一些外来种的入侵能力没有明显的影响, 甚至在一些生物入侵案例中, 遗传多样性的降低反而促进了入侵成功。针对遗传多样性与入侵成功之间的复杂关系, 本文在评述外来种遗传多样性的研究现状的基础上, 分析了遗传多样性对外来种的短期入侵成功和长期进化的影响机制, 从方法角度探讨了目前研究中存在的若干问题, 并对如何推进入侵生态学研究提出了一些看法。正如一些学者提出的, 入侵生态学需要与生态学其他分支整合起来, 才能加深对生物入侵及其相关的生态和进化过程的理解。

关键词: 外来入侵种, 入侵机制, 奠基者效应, 多次引种

Abstract

Genetic diversity is hypothesized to affect the invasiveness of alien species. Although many alien species have experienced genetic bottlenecks during invasion, multiple introductions and intra- or inter-specific hybridization may result in high levels of genetic variation that are comparable to native conspecifics. This genetic variation could enable plants to adapt to novel habitats through rapid evolution. However, research has shown that genetic uniformity sometimes has little effect on invasiveness, and instead, may even aid successful invasion by some alien species. These results suggest that high levels of genetic diversity are not always necessary in biological invasions. In this review, we explore relationships between genetic diversity and successful invasions. We examine the possible mechanisms through which genetic diversity can influence the short-term success and long-term evolution of alien species. Additionally, we raise and discuss issues that deserve attention in future studies. Future research should unite invasion ecology and other ecological disciplines in order to deepen our understanding of the ecological and evolutionary processes involved with biological invasions.

Key words: invasive alien species, founder effect, mechanism of invasion, multiple introductions

施雯, 耿宇鹏, 欧晓昆 (2010) 遗传多样性与外来物种的成功入侵: 现状和展望. 生物多样性, 18, 590-587. DOI: 10.3724/SP.J.2010.590.

Wen Shi, Yu-peng Geng, Xiaokun Ou (2010) Genetic diversity and invasion success of alien species: where are we and where should we go?. Biodiversity Science, 18, 590-587. DOI: 10.3724/SP.J.2010.590.

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链接本文: https://www.biodiversity-science.net/CN/10.3724/SP.J.2010.590

https://www.biodiversity-science.net/CN/Y2010/V18/I6/590

参考文献 51

[1]	Allendorf FW, Lundquist LL (2003) Introduction: population biology, evolution, and control of invasive species. Conservation Biology, 17, 24-30.
[2]	Amsellem L, Noyer JL, Le Bourgeois T, Hossaert-McKey M (2000) Comparison of genetic diversity of the invasive weed Rubus alceifolius Poir.(Rosaceae) in its native range and in areas of introduction, using amplified fragment length polymorphism (AFLP) markers. Molecular Ecology, 9, 443-455. DOI URL PMID
[3]	Baumel A, Ainouche ML, Levasseur JE (2001) Molecular investigations in population of Spartina anglica CE Hubbard (Poaceae) invading costal Brittany (France). Molecular Ecology, 10, 1689-1701. DOI URL PMID
[4]	Bekessy SA, Ennos RA, Burgman MA, Newton AC, Ades PK (2003) Neutral DNA markers fail to detect genetic divergence in an ecologically important trait. Biological Conservation, 110, 267-275.
[5]	Bossdorf O, Auge H, Lafuma L, Rogers WE, Siemann E, Prati D (2005) Phenotypic and genetic differentiation between native and introduced plant populations. Oecologia, 144, 1-11. DOI URL PMID
[6]	Colautti RI, Eckert CG, Barrett SC (2010) Evolutionary constraints on adaptive evolution during range expansion in an invasive plant. Proceedings of the Royal Society B, 277, 1799-1806. URL PMID
[7]	Crawford KM, Whitney KD (2010) Population genetic diversity influences colonization success. Molecular Ecology, 19, 1253-1263. URL PMID
[8]	Crutsinger GM, Collins MD, Fordyce JA, Gompert Z, Nice CC, Sanders NJ (2006) Plant genotypic diversity predicts community structure and governs an ecosystem process. Science, 313, 966-968. DOI URL PMID
[9]	Davis MA (2009) Invasion Biology. Oxford University Press, New York.
[10]	Davis MA, Thompson K, Grime JP (2001) Charles S. Elton and the dissociation of invasion ecology from the rest of ecology. Diversity and Distribution, 7, 97-102.
[11]	Dlugosch KM, Parker IM (2008) Founding events in species invasions: genetic variation, adaptive evolution, and the role of multiple introductions. Molecular Ecology, 17, 431-449. DOI URL PMID
[12]	Ellstrand NC, Schierenbeck K (2000) Hybridization as a sti- mulus for the evolution of invasiveness in plants? Proceedings of the National Academy of Sciences, USA, 97, 7043-7050.
[13]	Excoffier L, Foll M, Petit R (2009) Genetic consequences of range expansions. Annual Review of Ecology, Evolution and Systematics, 40, 481-501.
[14]	Facon B, Pointier J-P, Jarne P, Sarda V, David P (2008) High genetic variance in life-history strategies within invasive populations by way of multiple introductions. Current Biology, 18, 363-367. DOI URL PMID
[15]	Ficetola GF, Bonin A, Miaud C (2008) Population genetics reveals origin and number of founders in a biological invasion. Molecular Ecology, 17, 773-782. DOI URL PMID
[16]	Frankham R (2005) Invasion biology—resolving the genetic paradox in invasive species. Heredity, 94, 385. DOI URL PMID
[17]	Frankham R, Ralls K (1998) Conservation biology: inbreeding leads to extinction. Nature, 392, 441-442.
[18]	Geng YP (耿宇鹏), Zhang WJ (张文驹), Li B (李博), Chen JK (陈家宽) (2004) Phenotypic plasticity and invasiveness of alien plants. Biodiversity Science (生物多样性), 12, 447-455. (in Chinese with English abstract)
[19]	Geng YP, Pan XY, Xu CY, Zhang WJ, Li B, Chen JK, Lu BR, Song ZP (2007) Phenotypic plasticity rather than locally adapted ecotypes allows the invasive alligator weed to colonize a wide range of habitats. Biological Invasions, 9, 245-256.
[20]	Gilpin ME, Soulé ME (1986) Minimum viable populations: processes of extinction. In: Conservation Biology: The Science of Scarcity and Diversity (ed. Soulé ME), pp. 19-34. Sinauer Associates, Sunderland, MA.
[21]	Gomulkiewicz R, Holt RD, Barfield M, Nuismer SL (2010) Genetics, adaptation, and invasion in harsh environments. Evolutionary Applications, 3, 97-108. DOI URL PMID
[22]	Hallatschek O, Nelson DR (2008) Gene surfing in expanding populations. Theoretial Population Biology, 73, 158-170.
[23]	Hollingsworth ML (2000) Evidence for massive clonal growth in the invasive weed Fallopia japonica(Japanese Knotweed). Botanical Journal of the Linnean Society, 133, 463-472.
[24]	Hughes AR, Inouye BD, Johnson MTJ, Underwood N, Vellend M (2008) Ecological consequences of genetic diversity. Ecology Letters, 11, 609-623. URL PMID
[25]	Hughes AR, Stachowicz JJ (2004) Genetic diversity enhances the resistance of a seagrass ecosystem to disturbance. Proceedings of the National Academy of Sciences, USA, 101, 8998-9002.
[26]	Jump AS, Marchant R, Penuelas J (2008) Environmental change and the optional value of genetic diversity. Trends in Pant Science, 14, 51-58.
[27]	Kanarek AR, Webb CT (2010) Allee effects, adaptive evolution, and invasion success. Evolutionary Applications, 3, 122-135. DOI URL PMID
[28]	Kolbe JJ, Glor RE, Rodríguez SL, Chamizo LAR, Larson A, Losos JB (2004) Genetic variation increases during biological invasion by a Cuban lizard. Nature, 431, 177-181. DOI URL PMID
[29]	Lankau RA, Nuzzo V, Spyreas G, Davis AS (2009) Evolutionary limits ameliorate the negative impact of an invasive plant. Proceedings of the National Academy of Sciences, USA, 106, 15362-15367.
[30]	Lavergne S, Molofsky J (2007) Increased genetic variation and evolutionary potential drive the success of an invasive grass. Proceedings of the National Academy of Sciences, USA, 104, 3883-3888.
[31]	Lee CE, Remfert JL, Chang YM (2007) Response to selection and evolvability of invasive populations. Genetica, 129, 179-192. URL PMID
[32]	Leimu R, Mutikainen P, Koricheva J, Fischer M (2006) How general are positive relationships between plant population size, fitness and genetic variation? Journal of Ecology, 94, 942-952.
[33]	Leinonen T, O'Hara RB, Cano JM, Merila J (2008) Comparative studies of quantitative trait and neutral marker divergence: a meta-analysis. Journal of Evolutional Biology, 21, 1-17.
[34]	Maron JL, Vilà M, Bommarco R, Elmendorf S, Beardsley P (2004) Rapid evolution of an invasive plant. Ecological Monograph, 74, 261-280.
[35]	McKay JK, Latta RG (2002) Adaptive population divergence: markers, QTL and traits. Trends in Ecology and Evolution, 17, 285-291.
[36]	Newman D, Pilson D (1997) Increased probability of extinction due to decreased genetic effective population size: experimental populations of Clarkia pulchella. Evolution, 51, 354-362. DOI URL PMID
[37]	Pickett ST, Kolasa J, Jones CG (2007) Ecological Understanding: the Nature of Theory and the Theory of Nature, 2nd edn. Academic Press. Burlington, MA:
[38]	Poulin J, Weller SG, Sakai AK (2005) Genetic diversity does not affect the invasiveness of fountain grass ( Pennisetum setaceum) in Arizona, California and Hawaii. Diversity and Distribution, 11, 241-247.
[39]	Provan J, Murphy S, Maggs CA (2005) Tracking the invasive history of the green alga Codium fragile ssp. tomentosoides. Molecular Ecology, 14, 189-194. DOI URL PMID
[40]	Reed DH, Frankham R (2003) The correlation between population fitness and genetic diversity. Conservation Biology, 17, 230-237.
[41]	Rieseberg LH, Kim S-C, Randell RA, Whitney KD, Gross BL, Lexer C, Clay K (2007) Hybridization and the colonization of novel habitats by annual sunflowers. Genetica, 129, 149-165. URL PMID
[42]	Roman J, Darling J (2007) Paradox lost: genetic variation and the success of aquatic invasions. Trends in Ecology and Evolution, 22, 454-464. DOI URL PMID
[43]	Thompson JN (1998) Rapid evolution as an ecological process. Trends in Ecology and Evolution, 13, 329-332. DOI URL PMID
[44]	Tsutsui ND, Suarez AV, Holway DA, Case TG (2000) Reduced genetic variation and the success of an invasive species. Proceedings of the National Academy of Sciences, USA, 97, 5948-5953.
[45]	Tsutsui ND, Suarez AV, Grosberg RK (2003) Genetic diversity, asymmetrical aggression, and recognition in a widespread invasive species. Proceedings of the National Academy of Sciences, USA, 100, 1078-1083.
[46]	van Wilgenburg E, Torres CW, Tsutsui ND (2010) The global expansion of a single ant supercolony. Evolutionary Applications, 3, 136-143. DOI URL PMID
[47]	Wares JP, Hughes AR, Grosberg PK (2005) Mechanisms that drive evolutionary change: insights from species introductions and invasions. In: Species Invasions: Insights into Ecology, Evolution, and Biogeography (eds Sax DF, Stachowicz JJ, Gaines SD), pp. 229-257. Sinauer Press, Sunderland, MA.
[48]	Williamson M (1996) Biological Invasions. Chapman & Hall, London.
[49]	Williamson M (1999) Invasions. Ecography, 22, 5-12.
[50]	Zhang YY, Zhang DY, Barrett S (2010) Genetic uniformity characterizes the invasive spread of water hyacinth. Molecular Ecology, 19, 1774-1786. DOI URL PMID
[51]	Zhu YY, Chen HR, Fan JH, Wang YY, Li Y, Chen JB, Fan JX, Yang SS, Hu LP, Leung H, Mew TW, Teng PS, Wang ZH, Mundt CC (2000) Genetic diversity and disease control in rice. Nature, 406, 718-722. URL PMID