Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/180429
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dc.contributor.authorWang, Cuien_US
dc.contributor.authorLiu, Leleen_US
dc.contributor.authorYin, Meiqien_US
dc.contributor.authorLiu, Bingbingen_US
dc.contributor.authorWu, Yimingen_US
dc.contributor.authorEller, Franziskaen_US
dc.contributor.authorGao, Yingqien_US
dc.contributor.authorBrix, Hansen_US
dc.contributor.authorWang, Tongen_US
dc.contributor.authorGuo, Weihuaen_US
dc.contributor.authorSalojärvi, Jarkkoen_US
dc.date.accessioned2024-10-07T06:39:33Z-
dc.date.available2024-10-07T06:39:33Z-
dc.date.issued2024-
dc.identifier.citationWang, C., Liu, L., Yin, M., Liu, B., Wu, Y., Eller, F., Gao, Y., Brix, H., Wang, T., Guo, W. & Salojärvi, J. (2024). Chromosome-level genome assemblies reveal genome evolution of an invasive plant Phragmites australis. Communications Biology, 7(1), 1007-. https://dx.doi.org/10.1038/s42003-024-06660-1en_US
dc.identifier.issn2399-3642en_US
dc.identifier.urihttps://hdl.handle.net/10356/180429-
dc.description.abstractBiological invasions pose a significant threat to ecosystems, disrupting local biodiversity and ecosystem functions. The genomic underpinnings of invasiveness, however, are still largely unknown, making it difficult to predict and manage invasive species effectively. The common reed (Phragmites australis) is a dominant grass species in wetland ecosystems and has become particularly invasive when transferred from Europe to North America. Here, we present a high-quality gap-free, telomere-to-telomere genome assembly of Phragmites australis consisting of 24 pseudochromosomes and a B chromosome. Fully phased subgenomes demonstrated considerable subgenome dominance and revealed the divergence of diploid progenitors approximately 30.9 million years ago. Comparative genomics using chromosome-level scaffolds for three other lineages and a previously published draft genome assembly of an invasive lineage revealed that gene family expansions in the form of tandem duplications may have contributed to the invasiveness of the lineage. This study sheds light on the genome evolution of Arundinoideae grasses and suggests that genetic drivers, such as gene family expansions and tandem duplications, may underly the processes of biological invasion in plants. These findings provide a crucial step toward understanding and managing the genetic basis of invasiveness in plant species.en_US
dc.description.sponsorshipNanyang Technological Universityen_US
dc.language.isoenen_US
dc.relationNTU SUGen_US
dc.relation.ispartofCommunications Biologyen_US
dc.rights© 2024 The Author(s). Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.en_US
dc.subjectMedicine, Health and Life Sciencesen_US
dc.titleChromosome-level genome assemblies reveal genome evolution of an invasive plant Phragmites australisen_US
dc.typeJournal Articleen
dc.contributor.schoolSchool of Biological Sciencesen_US
dc.identifier.doi10.1038/s42003-024-06660-1-
dc.description.versionPublished versionen_US
dc.identifier.pmid39154094-
dc.identifier.scopus2-s2.0-85201370226-
dc.identifier.issue1en_US
dc.identifier.volume7en_US
dc.identifier.spage1007en_US
dc.subject.keywordsMolecular evolutionen_US
dc.subject.keywordsPhylogenyen_US
dc.description.acknowledgementThis study was supported by Young Scientists Fund of Shandong Provincial Natural Science Foundation ZR2021QC119 (to C.W.), International Postdoctoral Exchange Fellowship Program of China Postdoctoral Science Foundation (to C.W.), National Natural Science Foundation of China U22A20558 (to WH.G.), National Natural Science Foundation of China 32100304 (to LL.Liu), National Natural Science Foundation of China 31800299 (to T.W.), Academy of Finland 318288 (to J.S.), Academy of Finland 319947 (to J.S.) and Nanyang Technological University startup grant (to J.S.).en_US
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