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Rapid divergence of ecotypes of an invasive plant

14058S1R2Invasive species represent examples of rapid evolutionary change in a relatively short time period. Lantana camara, a well known invasive plant in the tropics and sub-tropics that has expanded its range and successfully established almost throughout India, is a suitable model system to study the mechanisms underlying its rapid spread and evolution. In a new study in AoB PLANTS, Ray and Ray employed population genetics tools and found differential spread of two genetic varieties across the Indian landscape. Varieties also differ in terms of their climatic adaptation and gene flow, indicating possible local adaptation. Together, this may suggest that these varieties are divergent ecotypes at very early stages of differentiation.


AoB PLANTS is an open-access, online journal that publishes peer-reviewed articles on all aspects of environmental and evolutionary biology. Published by Oxford University Press, AoB PLANTS provides a fast-track pathway for publishing high-quality research, where papers are available online to anyone, anywhere free of charge. Reasons to publish in AoB PLANTS include double-blind peer review of manuscripts, rapid processing time and low open-access charges.

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