Current strategies of polyploid plant genome sequence assembly
Polyploidy 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...
| Autores principales: | , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Frontiers Media
2018
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| Acceso en línea: | https://hdl.handle.net/10568/98292 |
| _version_ | 1855518470692667392 |
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| author | Kyriakidou, M. Tai, H.H. Anglin, Noelle L. Ellis, David Stromvik, M.V. |
| author_browse | Anglin, Noelle L. Ellis, David Kyriakidou, M. Stromvik, M.V. Tai, H.H. |
| author_facet | Kyriakidou, M. Tai, H.H. Anglin, Noelle L. Ellis, David Stromvik, M.V. |
| author_sort | Kyriakidou, M. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Polyploidy 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. |
| format | Journal Article |
| id | CGSpace98292 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2018 |
| publishDateRange | 2018 |
| publishDateSort | 2018 |
| publisher | Frontiers Media |
| publisherStr | Frontiers Media |
| record_format | dspace |
| spelling | CGSpace982922025-12-08T10:29:22Z Current strategies of polyploid plant genome sequence assembly Kyriakidou, M. Tai, H.H. Anglin, Noelle L. Ellis, David Stromvik, M.V. polyploidy plant genetics genomes Polyploidy 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. 2018-11 2018-11-22T20:20:56Z 2018-11-22T20:20:56Z Journal Article https://hdl.handle.net/10568/98292 en Open Access Frontiers Media Kyriakidou, 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. |
| spellingShingle | polyploidy plant genetics genomes Kyriakidou, M. Tai, H.H. Anglin, Noelle L. Ellis, David Stromvik, M.V. Current strategies of polyploid plant genome sequence assembly |
| title | Current strategies of polyploid plant genome sequence assembly |
| title_full | Current strategies of polyploid plant genome sequence assembly |
| title_fullStr | Current strategies of polyploid plant genome sequence assembly |
| title_full_unstemmed | Current strategies of polyploid plant genome sequence assembly |
| title_short | Current strategies of polyploid plant genome sequence assembly |
| title_sort | current strategies of polyploid plant genome sequence assembly |
| topic | polyploidy plant genetics genomes |
| url | https://hdl.handle.net/10568/98292 |
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