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Article Abstract
Plant invasive success is attributed to invaders' ecological advantages over their native neighbors. However, increasing evidence suggests that these advantages are expected to attenuate over time because of natural enemy accumulation, ecological evolution of native species and autotoxicity. We determined how an invasive could remain its competitive advantages over time by avoiding its autotoxicity. Our results highlighted that the autotoxicity of in its invaded soil was reduced by some microbes. Moreover, an autotoxic allelochemical, 2-coumaric acid glucoside, detected in the invaded soil, demonstrated distinctly autotoxic effects on its seed germination and seedling growth However, the autotoxic effects were greatly alleviated by a bacterium , accumulated by Furthermore, the allelochemical could be almost completely degraded by within 96 h. Accordingly, we speculate that could aggregate to release its autotoxicity maintaining its competitive advantages over time.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9849935 | PMC |
| http://dx.doi.org/10.1016/j.heliyon.2022.e12757 | DOI Listing |
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