Biodiv Sci ›› 2020, Vol. 28 ›› Issue (6): 651-657. DOI: 10.17520/biods.2020044
Special Issue: 生物入侵
• Original Papers: Plant Diversity • Next Articles
Liangrui Yu1,2,Zhengcai Zhu4,Xiaoyun Pan1,2,3,*()
Received:
2020-02-16
Accepted:
2020-04-03
Online:
2020-06-20
Published:
2020-08-19
Contact:
Xiaoyun Pan
Liangrui Yu, Zhengcai Zhu, Xiaoyun Pan. Phenotypic plasticity of Alternanthera philoxeroides in response to root neighbors of kin: Introduced vs. native genotypes[J]. Biodiv Sci, 2020, 28(6): 651-657.
Fig. 1 Schematic diagram of experimental setup for plants of kins planted in pots with or without root neighbors. (a) Root neighbors were absent; (b) Root neighbor were present.
变异来源 Source of variation | 总生物量 Total biomass | 贮藏根生物量 Storage root biomass | 根冠比 RSR | 比叶面积 SLA | 比茎长 SSL | 分枝强度 BI | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
c2 | P | c2 | P | c2 | P | c2 | P | c2 | P | c2 | P | |
来源地 Origin | 6.767 | 0.009 | 3.663 | 0.056 | 0.213 | 0.645 | 2.373 | 0.123 | 5.408 | 0.020 | 3.377 | 0.066 |
邻体根系 Root neighbor | 11.513 | 0.001 | 8.456 | 0.004 | 0.938 | 0.333 | 0.592 | 0.442 | 18.183 | 0.000 | 0.148 | 0.700 |
来源地 × 邻体根系 Origin × root neighbor | 0.501 | 0.479 | 2.410 | 0.121 | 2.911 | 0.088 | 7.165 | 0.007 | 1.240 | 0.265 | 0.037 | 0.847 |
Table 1 Effects of origin (i.e. introduced vs native) and root neighbors (i.e. absent vs present) and their interaction on fitness traits (total biomass, storage root biomass) and functional traits (root to shoot ratio (RSR), specific leaf area (SLA), specific stem length (SSL) and branching intensity (BI)) of Alternanthera philoxeroides. Significant effects are marked in bold. Marginally significant effects are marked in italics and bold.
变异来源 Source of variation | 总生物量 Total biomass | 贮藏根生物量 Storage root biomass | 根冠比 RSR | 比叶面积 SLA | 比茎长 SSL | 分枝强度 BI | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
c2 | P | c2 | P | c2 | P | c2 | P | c2 | P | c2 | P | |
来源地 Origin | 6.767 | 0.009 | 3.663 | 0.056 | 0.213 | 0.645 | 2.373 | 0.123 | 5.408 | 0.020 | 3.377 | 0.066 |
邻体根系 Root neighbor | 11.513 | 0.001 | 8.456 | 0.004 | 0.938 | 0.333 | 0.592 | 0.442 | 18.183 | 0.000 | 0.148 | 0.700 |
来源地 × 邻体根系 Origin × root neighbor | 0.501 | 0.479 | 2.410 | 0.121 | 2.911 | 0.088 | 7.165 | 0.007 | 1.240 | 0.265 | 0.037 | 0.847 |
Fig. 2 Responses of introduced (USA) and native (Argentina) genotypes of Alternanthera philoxeroides to the root neighbors. (a) Total biomass; (b) Storage root biomass; (c) Root to shoot ratio (RSR); (d) Specific leaf area (SLA); (e) Specific stem length (SSL); (f) Branching intensity (BI). Error bars indicate 95% confidence intervals. * indicate significant differences in responses between introduced and native genotypes. ? indicate marginally significant differences in responses between introduced and native genotypes.
[1] |
Abakumova M, Zobel K, Lepik A, Semchenko M (2016) Plasticity in plant functional traits is shaped by variability in neighbourhood species composition. New Phytologist, 211, 455-463.
URL PMID |
[2] | Aikio S, Markkola AM (2002) Optimality and phenotypic plasticity of shoot-to-root ratio under variable light and nutrient availabilities. Evolutionary Ecology, 16, 67-76. |
[3] |
Barney JN, Whitlow TH, DiTommaso A (2009) Evolution of an invasive phenotype: Shift to belowground dominance and enhanced competitive ability in the introduced range. Plant Ecology, 202, 275-284.
DOI URL |
[4] |
Callaway RM, Aschehoug ET (2000) Invasive plants versus their new and old neighbors: A mechanism for exotic invasion. Science, 290, 521-523.
URL PMID |
[5] | Callaway RM, Pennings SC, Richards CL (2003) Phenotypic plasticity and interactions among plants. Ecology, 84, 1115-1128. |
[6] |
Chincinska IA, Liesche J, Krugel U, Michalska J, Geigenberger P, Grimm B, Kuhn C (2008) Sucrose transporter StSUT4 from potato affects flowering, tuberization, and shade avoidance response. Plant Physiology, 146, 515-528.
DOI URL PMID |
[7] |
Davidson AM, Jennions M, Nicotra AB (2011) Do invasive species show higher phenotypic plasticity than native species and, if so, is it adaptive? A meta-analysis. Ecology Letters, 14, 419-431.
URL PMID |
[8] |
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.
URL PMID |
[9] |
Geng YP, van Klinken RD, Sosa A, Li B, Chen JK, Xu CY (2016) The relative importance of genetic diversity and phenotypic plasticity in determining invasion success of a clonal weed in the USA and China. Frontiers in Plant Science, 7, 213.
DOI URL PMID |
[10] | Gunasekera L, Bonila J (2001) Alligator weed: Tasty vegetable in Australian backyards? Journal of Aquatic Plant Management, 39, 17-20. |
[11] | Gunn S, Farrar JF, Collis BE, Nason M (1999) Specific leaf area in barley: Individual leaves versus whole plants. New Phytologist, 143, 45-51. |
[12] | Liu M, Zhou F, Pan XY, Zhang ZJ, Traw MB, Li B (2018) Specificity of herbivore-induced responses in an invasive species, Alternanthera philoxeroides (alligator weed). Ecology and Evolution, 8, 59-70. |
[13] |
Lu X, Dai H, Ding J (2010) Con-specific neighbours may enhance compensation capacity in an invasive plant. Plant Biology, 12, 445-452.
DOI URL PMID |
[14] | Murphy GP, Dudley SA (2007) Above- and below-ground competition cues elicit independent responses. Journal of Ecology, 95, 261-272. |
[15] | Pan XY, Geng YP, Sosa A, Zhang WJ, Li B, Chen JK (2007) Invasive Alternanthera philoxeroides: Biology, ecology and management. Acta Phytotaxonomica Sinica, 45, 884-900. |
[16] | Pan XY, Geng YP, Zhang WJ, Li B, Chen JK (2006) The influence of abiotic stress and phenotypic plasticity on the distribution of invasive Alternanthera philoxeroides along a riparian zone. Acta Oecologica, 30, 333-341. |
[17] | Qing H, Yao YH, Xiao Y, Hu FQ, Sun YX, Zhou CF, An SQ (2011) Invasive and native tall forms of Spartina alterniflora respond differently to nitrogen availability. Acta Oecologica, 37, 23-30. |
[18] | R Development Core Team (2020) R: A Language and Environment for Statistical Computing. Vienna. |
[19] |
Rice KJ, Gordon DR, Hardison JL, Welker JM (1993) Phenotypic variation in seedlings of a keystone tree species (Quercus douglasii): The interactive effects of acorn source and competitive environment. Oecologia, 96, 537-547.
DOI URL PMID |
[20] |
Richards CL, Bossdorf O, Muth NZ, Gurevitch J, Pigliucci M (2006) Jack of all trades, master of some? On the role of phenotypic plasticity in plant invasions. Ecology Letters, 9, 981-993.
DOI URL PMID |
[21] |
Schwaegerle KE, McIintyre H, Swingley C (2000) Quantitative genetics and the persistence of environmental effects in clonally propagated organisms. Evolution, 54, 452-461.
DOI URL PMID |
[22] | Shipley B, Meziane D (2002) The balanced-growth hypothesis and the allometry of leaf and root biomass allocation. Functional Ecology, 16, 326-331. |
[23] |
Sun Y, Collins AR, Schaffner U, Muller-Scharer H (2013) Dissecting impact of plant invaders: Do invaders behave differently in the new range? Ecology, 94, 2124-2130.
DOI URL PMID |
[24] |
Turkington R, Hamilton RS, Gliddon C (1991) Within- population variation in localized and integrated responses of Trifolium repens to biotically patchy environments. Oecologia, 86, 183-192.
URL PMID |
[25] | Wright IJ, Reich PB, Westoby M (2001) Strategy shifts in leaf physiology, structure and nutrient content between species of high- and low-rainfall and high- and low-nutrient habitats. Functional Ecology, 15, 423-434. |
[26] |
Zhang ZJ, Pan XY, Zhang ZY, He KS, Li B (2015) Specialist insect herbivore and light availability do not interact in the evolution of an invasive plant. PLoS ONE, 10, e0139234.
URL PMID |
[27] | Zhang ZJ, Zhou F, Pan XY, van Kleunen M, Liu M, Li B (2019) Evolution of increased intraspecific competitive ability following introduction: The importance of relatedness among genotypes. Journal of Ecology, 107, 387-395. |
[28] | Zhang ZY, Zhang ZJ, Pan XY (2015) Phenotypic plasticity of Alternanthera philoxeroides in response to shading: Introduced vs. native populations. Biodiversity Science, 23, 18-22. (in Chinese with English abstract) |
[ 张紫妍, 张致杰, 潘晓云 (2015) 喜旱莲子草对遮荫的可塑性反应: 入侵地与原产地种群的比较. 生物多样性, 23, 18-22.] | |
[29] |
Zheng YL, Liao ZY (2017) High-density native-range species affects the invasive plant Chromolaena odorata more strongly than species from its invasive range. Scientific Reports, 7, 16075.
URL PMID |
[30] | Zhou F, Zhang ZJ, Liu M, Pan XY (2017) Effects of nutrient levels on defense against specialist insects in an invasive alligator weed. Biodiversity Science, 25, 1276-1284. (in Chinese with English abstract) |
[ 周方, 张致杰, 刘木, 潘晓云(2017) 养分影响入侵种喜旱莲子草对专食性天敌的防御. 生物多样性, 25, 1276-1284.] |
Viewed | ||||||
Full text |
|
|||||
Abstract |
|
|||||
Copyright © 2022 Biodiversity Science
Editorial Office of Biodiversity Science, 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: 010-62836137, 62836665 E-mail: biodiversity@ibcas.ac.cn