Chromosome-level genome assembly of Malus niedzwetzkyana, the mother of Rosybloom crabapple
Abstract Malus niedzwetzkyana (MN) is the mother of Rosybloom hybrids, ornamental crabapples with red and purple flowers. We present a high-quality chromosome-scale genome for MN with a size of 672.64 Mb, anchored to 17 chromosomes and with a high BUSCO completeness score of 98.6%, reaching the ‘gol...
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| Format: | Article |
| Language: | English |
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Nature Portfolio
2025-02-01
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| Series: | Scientific Data |
| Online Access: | https://doi.org/10.1038/s41597-024-04221-z |
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| author | Ruizhen Wang Jian Quan Boyang Liu Yu Wei Hengxing Liu Ran He Ling Guo Leiming Dong |
| author_facet | Ruizhen Wang Jian Quan Boyang Liu Yu Wei Hengxing Liu Ran He Ling Guo Leiming Dong |
| author_sort | Ruizhen Wang |
| collection | DOAJ |
| description | Abstract Malus niedzwetzkyana (MN) is the mother of Rosybloom hybrids, ornamental crabapples with red and purple flowers. We present a high-quality chromosome-scale genome for MN with a size of 672.64 Mb, anchored to 17 chromosomes and with a high BUSCO completeness score of 98.6%, reaching the ‘gold standard’ level. Moreover, our assembly has captured 28 telomeres. A total of 43,813 protein-coding genes was annotated in the MN genome. The assembled high quality provides a valuable opportunity to enhance our understanding of the genetic basis of flower colour and other ornamental traits in crabapples, thereby advancing the field of genetics and breeding. |
| format | Article |
| id | doaj-art-fae805ef27d84a3ca0761dfcc980d5d5 |
| institution | Kabale University |
| issn | 2052-4463 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Data |
| spelling | doaj-art-fae805ef27d84a3ca0761dfcc980d5d52025-02-09T12:11:26ZengNature PortfolioScientific Data2052-44632025-02-011211810.1038/s41597-024-04221-zChromosome-level genome assembly of Malus niedzwetzkyana, the mother of Rosybloom crabappleRuizhen Wang0Jian Quan1Boyang Liu2Yu Wei3Hengxing Liu4Ran He5Ling Guo6Leiming Dong7Key Laboratory of National Forestry and Grassland Administration on Plant Ex situ Conservation, Beijing Floriculture Engineering Technology Research Centre, Beijing Botanical GardenKey Laboratory of National Forestry and Grassland Administration on Plant Ex situ Conservation, Beijing Floriculture Engineering Technology Research Centre, Beijing Botanical GardenKey Laboratory of National Forestry and Grassland Administration on Plant Ex situ Conservation, Beijing Floriculture Engineering Technology Research Centre, Beijing Botanical GardenKey Laboratory of National Forestry and Grassland Administration on Plant Ex situ Conservation, Beijing Floriculture Engineering Technology Research Centre, Beijing Botanical GardenKey Laboratory of National Forestry and Grassland Administration on Plant Ex situ Conservation, Beijing Floriculture Engineering Technology Research Centre, Beijing Botanical GardenKey Laboratory of National Forestry and Grassland Administration on Plant Ex situ Conservation, Beijing Floriculture Engineering Technology Research Centre, Beijing Botanical GardenKey Laboratory of National Forestry and Grassland Administration on Plant Ex situ Conservation, Beijing Floriculture Engineering Technology Research Centre, Beijing Botanical GardenKey Laboratory of National Forestry and Grassland Administration on Plant Ex situ Conservation, Beijing Floriculture Engineering Technology Research Centre, Beijing Botanical GardenAbstract Malus niedzwetzkyana (MN) is the mother of Rosybloom hybrids, ornamental crabapples with red and purple flowers. We present a high-quality chromosome-scale genome for MN with a size of 672.64 Mb, anchored to 17 chromosomes and with a high BUSCO completeness score of 98.6%, reaching the ‘gold standard’ level. Moreover, our assembly has captured 28 telomeres. A total of 43,813 protein-coding genes was annotated in the MN genome. The assembled high quality provides a valuable opportunity to enhance our understanding of the genetic basis of flower colour and other ornamental traits in crabapples, thereby advancing the field of genetics and breeding.https://doi.org/10.1038/s41597-024-04221-z |
| spellingShingle | Ruizhen Wang Jian Quan Boyang Liu Yu Wei Hengxing Liu Ran He Ling Guo Leiming Dong Chromosome-level genome assembly of Malus niedzwetzkyana, the mother of Rosybloom crabapple Scientific Data |
| title | Chromosome-level genome assembly of Malus niedzwetzkyana, the mother of Rosybloom crabapple |
| title_full | Chromosome-level genome assembly of Malus niedzwetzkyana, the mother of Rosybloom crabapple |
| title_fullStr | Chromosome-level genome assembly of Malus niedzwetzkyana, the mother of Rosybloom crabapple |
| title_full_unstemmed | Chromosome-level genome assembly of Malus niedzwetzkyana, the mother of Rosybloom crabapple |
| title_short | Chromosome-level genome assembly of Malus niedzwetzkyana, the mother of Rosybloom crabapple |
| title_sort | chromosome level genome assembly of malus niedzwetzkyana the mother of rosybloom crabapple |
| url | https://doi.org/10.1038/s41597-024-04221-z |
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