Current strategies of polyploid plant genome sequence assembly

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dc.creatorKyriakidou, M.
dc.creatorTai, H.H.
dc.creatorAnglin, Noelle L.
dc.creatorEllis, David
dc.creatorStromvik, M.V.
dc.date2018-11
dc.date2018-11-22T20:20:56Z
dc.date2018-11-22T20:20:56Z
dc.date.accessioned2026-06-27T17:57:10Z
dc.descriptionPolyploidy or duplication of an entire genome occurs in the majority of angiosperms. The understanding of polyploid genomes is important for the improvement of those crops, which humans rely on for sustenance and basic nutrition. As climate change continues to pose a potential threat to agricultural production, there will increasingly be a demand for plant cultivars that can resist biotic and abiotic stresses and also provide needed and improved nutrition. In the past decade, Next Generation Sequencing (NGS) has fundamentally changed the genomics landscape by providing tools for the exploration of polyploid genomes. Here, we review the challenges of the assembly of polyploid plant genomes, and also present recent advances in genomic resources and functional tools in molecular genetics and breeding. As genomes of diploid and less heterozygous progenitor species are increasingly available, we discuss the lack of complexity of these currently available reference genomes as they relate to polyploid crops. Finally, we review recent approaches of haplotyping by phasing and the impact of third generation technologies on polyploid plant genome assembly.
dc.identifierhttps://hdl.handle.net/10568/98292
dc.identifier.urihttp://hdl.handle.net/123456789/150426
dc.languageen
dc.publisherFrontiers Media
dc.rightsOpen Access
dc.sourceKyriakidou, M.; Tai, H.H.; Anglin, N.L.; Ellis, D.; Stromvik, M.V. 2018. Current strategies of polyploid plant genome sequence assembly. Frontiers in Plant Science. ISSN 1664-462X. Online First 21 Nov 2018. 15 p.
dc.subjectpolyploidy
dc.subjectplant genetics
dc.subjectgenomes
dc.titleCurrent strategies of polyploid plant genome sequence assembly
dc.typeJournal Article

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