Genetic diversity of alligator weed in China by RAPD analysis

Article

Xu, Cheng-Yuan, Zhang, Wen-Ju, Fu, Cui-Zhang and Lu, Bao-Rong. 2003. "Genetic diversity of alligator weed in China by RAPD analysis ." Biodiversity and Conservation. 12 (4), pp. 637-645. https://doi.org/10.1023/A:1022453129662
Article Title

Genetic diversity of alligator weed in China by RAPD analysis

ERA Journal ID3210
Article CategoryArticle
AuthorsXu, Cheng-Yuan (Author), Zhang, Wen-Ju (Author), Fu, Cui-Zhang (Author) and Lu, Bao-Rong (Author)
Journal TitleBiodiversity and Conservation
Journal Citation12 (4), pp. 637-645
Number of Pages8
Year2003
PublisherSpringer
Place of PublicationDordrecht, Netherlands
ISSN0960-3115
1572-9710
Digital Object Identifier (DOI)https://doi.org/10.1023/A:1022453129662
Web Address (URL)http://www.springer.com/life+sciences/journal/10531
Abstract

Random amplified polymorphic DNA (RAPD) was applied to analyze genetic diversity of an invasive weedy species, alligator weed (Alternanthera philoxeroides (Martius) Grisebach), collected from eight different sites in southern China. Amplified by 108 RAPD primers, 391 bands were identified from samples collected from three of the eight sites with considerably large spatial intervals, but no genetic variation was detected among the samples. A total number of 196 RAPD fragments were amplified from all samples collected in the eight sites by 31 primers that produced the most consistent results, but no genetic variation was detected within or between populations.

The molecular data indicated extremely low genetic diversity in the alligator weed. Given the fact that the alligator weed is a serious invasive weed, and widely found in China, we consider that the low genetic diversity of the alligator weed does not affect the success of its expansion in China, and low genetic diversity does not necessarily lead to endangered status of a plant species. In addition, molecular evidence from this study suggests that the alligator weed in southern China might originate from a very few clones or even only from a single clone. Therefore, the rapid range expansion of the alligator weed is most likely the result of a massive vegetative propagation since it was introduced in China.

Keywordsalligator weed, Alternanthera philoxeroides, genetic diversity, invasive species, RAPD, vegetative propagation
ANZSRC Field of Research 2020410202. Biosecurity science and invasive species ecology
310304. Freshwater ecology
Public Notes

Files associated with this item cannot be displayed due to copyright restrictions.

Byline AffiliationsFudan University, China
Permalink -

https://research.usq.edu.au/item/9z7zq/genetic-diversity-of-alligator-weed-in-china-by-rapd-analysis

Log in to edit
  • 2273
    total views
  • 11
    total downloads
  • 3
    views this month
  • 0
    downloads this month

Export as

Related outputs

Prepare the next generation for changes: education programs of climate change adaptation at the University of Southern Queensland
Xu, C. and Ribbe, J.. 2010. "Prepare the next generation for changes: education programs of climate change adaptation at the University of Southern Queensland." Climate Adaptation Futures: Preparing for the Unavoidable Impacts of Climate Change (2010). Gold Coast, Australia 29 Jun - 01 Jul 2010 Brisbane, Australia.
Age-related decline of stand biomass accumulation is primarily due to mortality and not to reduction in NPP associated with individual tree physiology, tree growth or stand structure in a Quercus-dominated forest
Xu, Cheng-Yuan, Turnbull, Matthew H., Tissue, David T., Lewis, James D., Carson, Rob, Schuster, William S. F., Whitehead, David, Walcroft, Adrian S., Li, Jinbao and Griffin, Kevin L.. 2012. "Age-related decline of stand biomass accumulation is primarily due to mortality and not to reduction in NPP associated with individual tree physiology, tree growth or stand structure in a Quercus-dominated forest ." Journal of Ecology. 100 (2), pp. 428-440. https://doi.org/10.1111/j.1365-2745.2011.01933.x
Leaf structural characteristics are less important than leaf chemical properties in determining the response of leaf mass per area and photosynthesis of Eucalyptus saligna to industrial-age changes in [CO 2] and temperature
Xu, Cheng-Yuan, Salih, Anya, Ghannoum, Oula and Tissue, David T.. 2012. "Leaf structural characteristics are less important than leaf chemical properties in determining the response of leaf mass per area and photosynthesis of Eucalyptus saligna to industrial-age changes in [CO 2] and temperature." Journal of Experimental Botany. 63 (16), pp. 5829-5841. https://doi.org/10.1093/jxb/ers231
Determining the growth responses of phyla canescens to shoot and root damage as a platform to better-informed weed-management decisions
Julien, M. H., Xu, C.-Y., Bourne, A., Gellender, M. and De Clerck-Floate, R.. 2012. "Determining the growth responses of phyla canescens to shoot and root damage as a platform to better-informed weed-management decisions ." Australian Journal of Botany. 60 (4), pp. 310-318. https://doi.org/10.1071/BT11205
Dendrochronological potential of Japanese Barberry (Berberis Thunbergii): a case study in the Black Rock Forest, New York
Li, Jinbao, Xu, Cheng-Yuan, Griffin, Kevin L. and Schuster, W. S. F.. 2008. "Dendrochronological potential of Japanese Barberry (Berberis Thunbergii): a case study in the Black Rock Forest, New York." Tree-Ring Research. 64 (2), pp. 115-124.
Effects of clonal integration and light availability on the growth and physiology of two invasive herbs
Xu, Cheng-Yuan, Schooler, Shon S. and van Klinken, Rieks D.. 2010. "Effects of clonal integration and light availability on the growth and physiology of two invasive herbs." Journal of Ecology. 98 (4), pp. 833-844. https://doi.org/10.1111/j.1365-2745.2010.01668.x
The growth response of Alternanthera philoxeroides in a simulated post-combustion emission with ultrahigh [CO2] and acidic pollutants
Xu, Cheng-Yuan, Griffin, Kevin L., Blazier, John C., Craig, Elizabeth C., Gilbert, Dominique S., Sritrairat, Sanpisa, Anderson, O. Roger, Castaldi, Marco J. and Beaumont, Larry. 2009. "The growth response of Alternanthera philoxeroides in a simulated post-combustion emission with ultrahigh [CO2] and acidic pollutants." Environmental Pollution. 157 (7), pp. 2118-2125. https://doi.org/10.1016/j.envpol.2009.02.013
Phenotypic divergence during the invasion of phyla canescens in Australia and France: evidence for selection-driven evolution
Xu, Cheng-Yuan, Julien, Mic H., Fatemi, Mohammed, Girod, Christophe, van Klinken, Rieks D., Gross, Caroline L. and Novak, Stephen J.. 2010. "Phenotypic divergence during the invasion of phyla canescens in Australia and France: evidence for selection-driven evolution." Ecology Letters. 13 (1), pp. 32-44. https://doi.org/10.1111/j.1461-0248.2009.01395.x
Phenotypic plasticity rather than locally adapted ecotypes allows the invasive alligator weed to colonize a wide range of habitats
Geng, Yu-Peng, Pan, Xiao-Yun, Xu, Cheng-Yuan, Zhang, Wen-Ju, Li, Bo, Chen, Jia-Kuan, Lu, Bao-Rong and Song, Zhi-Ping. 2007. "Phenotypic plasticity rather than locally adapted ecotypes allows the invasive alligator weed to colonize a wide range of habitats." Biological Invasions. 9 (3), pp. 245-256. https://doi.org/10.1007/s10530-006-9029-1
Plasticity and ontogenetic drift of biomass allocation in response to above- and below-ground resource availabilities in perennial herbs: a case study of Alternanthera philoxeroides
Geng, Yu-Peng, Pan, Xiao-Yun, Xu, Cheng-Yuan, Zhang, Wen-Ju, Li, Bo and Chen, Jia-Kuan. 2007. "Plasticity and ontogenetic drift of biomass allocation in response to above- and below-ground resource availabilities in perennial herbs: a case study of Alternanthera philoxeroides." Ecological Research. 22 (2). https://doi.org/10.1007/s11284-006-0017-9
Phenotypic plasticity of invasive Alternanthera philoxeroides in relation to different water availability, compared to its native congener
Geng, Yu-Peng, Pan, Xiao-Yun, Xu, Cheng-Yuan, Zhang, Wen-Ju, Li, Bo and Chen, Jia-Kuan. 2006. "Phenotypic plasticity of invasive Alternanthera philoxeroides in relation to different water availability, compared to its native congener." Acta Oecologica. 30 (3), pp. 380-385. https://doi.org/10.1016/j.actao.2006.07.002
Leaf phenology and seasonal variation of photosynthesis of invasive Berberis thunbergii (Japanese barberry) and two co-occurring native understory shrubs in a northeastern United States deciduous forest
Xu, Cheng-Yuan, Griffin, Kevin L. and Schuster, W. S. F.. 2007. "Leaf phenology and seasonal variation of photosynthesis of invasive Berberis thunbergii (Japanese barberry) and two co-occurring native understory shrubs in a northeastern United States deciduous forest." Oecologia. 154 (1), pp. 11-21. https://doi.org/10.1007/s00442-007-0807-y
Seasonal variation of temperature response of respiration in invasive Berberis thunbergii (Japanese barberry) and two co-occurring native understory shrubs in a northeastern US deciduous forest
Xu, Cheng-Yuan, Schuster, W. S. F. and Griffin, Kevin L.. 2007. "Seasonal variation of temperature response of respiration in invasive Berberis thunbergii (Japanese barberry) and two co-occurring native understory shrubs in a northeastern US deciduous forest." Oecologia. 153 (4), pp. 809-819. https://doi.org/10.1007/s00442-007-0790-3
Seasonal variation in the temperature response of leaf respiration in Quercus rubra: foliage respiration and leaf properties
Xu, C.-Y. and Griffin, K. L.. 2006. "Seasonal variation in the temperature response of leaf respiration in Quercus rubra: foliage respiration and leaf properties." Functional Ecology. 20, pp. 778-789. https://doi.org/10.1111/j.1365-2435.2006.01161.x
Scaling foliar respiration to the stand level through the growing season in a Quercus rubra forest
Xu, Cheng-Yuan and Griffin, Kevin L.. 2008. "Scaling foliar respiration to the stand level through the growing season in a Quercus rubra forest." Tree Physiology: an international botanical journal. 28, pp. 637-646.
Cost-effectiveness of leaf energy and resource investment of invasive Berberis thunbergii and co-occurring native shrubs
Boyd, Jennifer Nagel, Xu, Cheng-Yuan and Griffin, Kevin L.. 2009. "Cost-effectiveness of leaf energy and resource investment of invasive Berberis thunbergii and co-occurring native shrubs." Canadian Journal of Forest Research. 39 (11), pp. 2109-2118. https://doi.org/10.1139/X09-128