Association between blooming time and climatic adaptation in Prunus mume
Abstract Prunus mume Sieb. et Zucc. is an important fruit crop of the subtropical region, originating in China. It blooms earlier than other deciduous fruit trees, but different regions have different blooming periods. The time of anthesis is related to the dormancy period, and a certain amount of c...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Ecology and Evolution |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/ece3.5894 |
| _version_ | 1818429105886986240 |
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| author | Ting Shi Wenjie Luo Hantao Li Xiao Huang Zhaojun Ni Haidong Gao Shahid Iqbal Zhihong Gao |
| author_facet | Ting Shi Wenjie Luo Hantao Li Xiao Huang Zhaojun Ni Haidong Gao Shahid Iqbal Zhihong Gao |
| author_sort | Ting Shi |
| collection | DOAJ |
| description | Abstract Prunus mume Sieb. et Zucc. is an important fruit crop of the subtropical region, originating in China. It blooms earlier than other deciduous fruit trees, but different regions have different blooming periods. The time of anthesis is related to the dormancy period, and a certain amount of chilling promotes bud break and blooming. To identify the relationship between blooming time and the climatic adaptation of P. mume cultivars in China, the nuclear and chloroplast genomes of 19 cultivars from the main cultivation areas of P. mume in China were resequenced. The average depth of coverage was 34X–76X, and a total of 388,134 single nucleotide polymorphisms were located within the coding regions of the gene (CDs). Additionally, the 19 cultivar accessions were divided into three groups based on their blooming time: early, mid, and late. Associated with the blooming time groups, 21 selective sweep regions were identified, which could provide evidence supporting the possible model of P. mume domestication originating due to natural selection. Furthermore, we identified a flowering gene, FRIGIDA‐LIKE 3 (FRL3), seems to affect the blooming time and the climatic adaptation of P. mume cultivars. This study is a major step toward understanding the climatic adaptation of P. mume cultivars in China. |
| first_indexed | 2024-12-14T15:12:14Z |
| format | Article |
| id | doaj.art-776b019d221b4e0f95c0b22089023cd9 |
| institution | Directory Open Access Journal |
| issn | 2045-7758 |
| language | English |
| last_indexed | 2024-12-14T15:12:14Z |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Ecology and Evolution |
| spelling | doaj.art-776b019d221b4e0f95c0b22089023cd92022-12-21T22:56:30ZengWileyEcology and Evolution2045-77582020-01-0110129230610.1002/ece3.5894Association between blooming time and climatic adaptation in Prunus mumeTing Shi0Wenjie Luo1Hantao Li2Xiao Huang3Zhaojun Ni4Haidong Gao5Shahid Iqbal6Zhihong Gao7Nanjing Agricultural University Nanjing ChinaNanjing Agricultural University Nanjing ChinaNanjing Agricultural University Nanjing ChinaNanjing Agricultural University Nanjing ChinaNanjing Agricultural University Nanjing ChinaGenepioneer Biotechnologies Co. Ltd Nanjing ChinaNanjing Agricultural University Nanjing ChinaNanjing Agricultural University Nanjing ChinaAbstract Prunus mume Sieb. et Zucc. is an important fruit crop of the subtropical region, originating in China. It blooms earlier than other deciduous fruit trees, but different regions have different blooming periods. The time of anthesis is related to the dormancy period, and a certain amount of chilling promotes bud break and blooming. To identify the relationship between blooming time and the climatic adaptation of P. mume cultivars in China, the nuclear and chloroplast genomes of 19 cultivars from the main cultivation areas of P. mume in China were resequenced. The average depth of coverage was 34X–76X, and a total of 388,134 single nucleotide polymorphisms were located within the coding regions of the gene (CDs). Additionally, the 19 cultivar accessions were divided into three groups based on their blooming time: early, mid, and late. Associated with the blooming time groups, 21 selective sweep regions were identified, which could provide evidence supporting the possible model of P. mume domestication originating due to natural selection. Furthermore, we identified a flowering gene, FRIGIDA‐LIKE 3 (FRL3), seems to affect the blooming time and the climatic adaptation of P. mume cultivars. This study is a major step toward understanding the climatic adaptation of P. mume cultivars in China.https://doi.org/10.1002/ece3.5894blooming timeclimatic adaptationgenome resequencingpopulation geneticsPrunus mume |
| spellingShingle | Ting Shi Wenjie Luo Hantao Li Xiao Huang Zhaojun Ni Haidong Gao Shahid Iqbal Zhihong Gao Association between blooming time and climatic adaptation in Prunus mume Ecology and Evolution blooming time climatic adaptation genome resequencing population genetics Prunus mume |
| title | Association between blooming time and climatic adaptation in Prunus mume |
| title_full | Association between blooming time and climatic adaptation in Prunus mume |
| title_fullStr | Association between blooming time and climatic adaptation in Prunus mume |
| title_full_unstemmed | Association between blooming time and climatic adaptation in Prunus mume |
| title_short | Association between blooming time and climatic adaptation in Prunus mume |
| title_sort | association between blooming time and climatic adaptation in prunus mume |
| topic | blooming time climatic adaptation genome resequencing population genetics Prunus mume |
| url | https://doi.org/10.1002/ece3.5894 |
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