Multi-omics resources for targeted agronomic improvement of pigmented rice
Pigmented rice (Oryza sativa L.) is a rich source of nutrients, but pigmented lines typically have long life cycles and limited productivity. Here we generated genome assemblies of 5 pigmented rice varieties and evaluated the genetic variation among 51 pigmented rice varieties by resequencing an add...
| Autores principales: | , , , , , , , , , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2023
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/163950 |
| _version_ | 1855536599569268736 |
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| author | Sedeek, Khalid Zuccolo, Andrea Fornasiero, Alice Weber, Annika M. Sanikommu, Krishnaveni Sampathkumar, Sangeetha Rivera, Luis F. Butt, Haroon Mussurova, Saule Alhabsi, Abdulrahman Nurmansyah, Nurmansyah Ryan, Elizabeth P. Wing, Rod A. Mahfouz, Magdy M. |
| author_browse | Alhabsi, Abdulrahman Butt, Haroon Fornasiero, Alice Mahfouz, Magdy M. Mussurova, Saule Nurmansyah, Nurmansyah Rivera, Luis F. Ryan, Elizabeth P. Sampathkumar, Sangeetha Sanikommu, Krishnaveni Sedeek, Khalid Weber, Annika M. Wing, Rod A. Zuccolo, Andrea |
| author_facet | Sedeek, Khalid Zuccolo, Andrea Fornasiero, Alice Weber, Annika M. Sanikommu, Krishnaveni Sampathkumar, Sangeetha Rivera, Luis F. Butt, Haroon Mussurova, Saule Alhabsi, Abdulrahman Nurmansyah, Nurmansyah Ryan, Elizabeth P. Wing, Rod A. Mahfouz, Magdy M. |
| author_sort | Sedeek, Khalid |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Pigmented rice (Oryza sativa L.) is a rich source of nutrients, but pigmented lines typically have long life cycles and limited productivity. Here we generated genome assemblies of 5 pigmented rice varieties and evaluated the genetic variation among 51 pigmented rice varieties by resequencing an additional 46 varieties. Phylogenetic analyses divided the pigmented varieties into four varietal groups: Geng-japonica, Xian-indica, circum-Aus and circum-Basmati. Metabolomics and ionomics profiling revealed that black rice varieties are rich in aromatic secondary metabolites. We established a regeneration and transformation system and used CRISPR–Cas9 to knock out three flowering time repressors (Hd2, Hd4 and Hd5) in the black Indonesian rice Cempo Ireng, resulting in an early maturing variety with shorter stature. Our study thus provides a multi-omics resource for understanding and improving Asian pigmented rice. |
| format | Journal Article |
| id | CGSpace163950 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1639502024-12-19T14:13:22Z Multi-omics resources for targeted agronomic improvement of pigmented rice Sedeek, Khalid Zuccolo, Andrea Fornasiero, Alice Weber, Annika M. Sanikommu, Krishnaveni Sampathkumar, Sangeetha Rivera, Luis F. Butt, Haroon Mussurova, Saule Alhabsi, Abdulrahman Nurmansyah, Nurmansyah Ryan, Elizabeth P. Wing, Rod A. Mahfouz, Magdy M. genetic variation life cycle metabolomics nutrients oryza satica l. pigmentation productivity phylogenetic analysis Pigmented rice (Oryza sativa L.) is a rich source of nutrients, but pigmented lines typically have long life cycles and limited productivity. Here we generated genome assemblies of 5 pigmented rice varieties and evaluated the genetic variation among 51 pigmented rice varieties by resequencing an additional 46 varieties. Phylogenetic analyses divided the pigmented varieties into four varietal groups: Geng-japonica, Xian-indica, circum-Aus and circum-Basmati. Metabolomics and ionomics profiling revealed that black rice varieties are rich in aromatic secondary metabolites. We established a regeneration and transformation system and used CRISPR–Cas9 to knock out three flowering time repressors (Hd2, Hd4 and Hd5) in the black Indonesian rice Cempo Ireng, resulting in an early maturing variety with shorter stature. Our study thus provides a multi-omics resource for understanding and improving Asian pigmented rice. 2023-05-11 2024-12-19T12:53:13Z 2024-12-19T12:53:13Z Journal Article https://hdl.handle.net/10568/163950 en Open Access Springer Sedeek, Khalid; Zuccolo, Andrea; Fornasiero, Alice; Weber, Annika M.; Sanikommu, Krishnaveni; Sampathkumar, Sangeetha; Rivera, Luis F.; Butt, Haroon; Mussurova, Saule; Alhabsi, Abdulrahman; Nurmansyah, Nurmansyah; Ryan, Elizabeth P.; Wing, Rod A. and Mahfouz, Magdy M. 2023. Multi-omics resources for targeted agronomic improvement of pigmented rice. Nat Food, Volume 4 no. 5 p. 366-371 |
| spellingShingle | genetic variation life cycle metabolomics nutrients oryza satica l. pigmentation productivity phylogenetic analysis Sedeek, Khalid Zuccolo, Andrea Fornasiero, Alice Weber, Annika M. Sanikommu, Krishnaveni Sampathkumar, Sangeetha Rivera, Luis F. Butt, Haroon Mussurova, Saule Alhabsi, Abdulrahman Nurmansyah, Nurmansyah Ryan, Elizabeth P. Wing, Rod A. Mahfouz, Magdy M. Multi-omics resources for targeted agronomic improvement of pigmented rice |
| title | Multi-omics resources for targeted agronomic improvement of pigmented rice |
| title_full | Multi-omics resources for targeted agronomic improvement of pigmented rice |
| title_fullStr | Multi-omics resources for targeted agronomic improvement of pigmented rice |
| title_full_unstemmed | Multi-omics resources for targeted agronomic improvement of pigmented rice |
| title_short | Multi-omics resources for targeted agronomic improvement of pigmented rice |
| title_sort | multi omics resources for targeted agronomic improvement of pigmented rice |
| topic | genetic variation life cycle metabolomics nutrients oryza satica l. pigmentation productivity phylogenetic analysis |
| url | https://hdl.handle.net/10568/163950 |
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