Monoterpenoids Evolution and MEP Pathway Gene Expression Profiles in Seven Table Grape Varieties
This research investigated the evolution of both monoterpenoids and expression profiles of related biosynthesis genes in the MEP pathway in seven different table grape varieties from veraison to maturity stage in two seasons, and the correlation was further evaluated between monoterpenoid accumulati...
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MDPI AG
2022-08-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/11/16/2143 |
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| author | Xiaomiao Zhou Songyu Liu Wengping Gao Binfang Hu Baoqing Zhu Lei Sun |
| author_facet | Xiaomiao Zhou Songyu Liu Wengping Gao Binfang Hu Baoqing Zhu Lei Sun |
| author_sort | Xiaomiao Zhou |
| collection | DOAJ |
| description | This research investigated the evolution of both monoterpenoids and expression profiles of related biosynthesis genes in the MEP pathway in seven different table grape varieties from veraison to maturity stage in two seasons, and the correlation was further evaluated between monoterpenoid accumulation and expression of these genes studied in these varieties. Results showed that linalool, <i>trans</i>-furan linalool oxide, geraniol, and <i>cis</i>-furan linalool oxide were the main compounds in the five Muscat varieties two seasons. ‘Zaomeiguixiang’ had the highest contents of geraniol and <i>β</i>-Citronellol. ‘Xiangfei’ had the most abundant of linalool and <i>cis</i>-furan linalool oxide, whereas the neutral varieties of ‘Moldova’ and ‘Christmas Rose’ had the least amount. Monoterpenoid volatiles have been grouped in three evolutionary patterns in the berry development of these varieties. ‘Zaomeiguixiang’ and ‘Xiangfei’ had distinct different pattern of terpenoids evolution profiles. Pearson’s correlation analysis showed that in the MEP pathway, the first biosynthesis gene <i>VvDXS3</i> was significantly correlated to the accumulation of monoterpenoids, and appeared to be an important candidate gene for synthesis of the monoterpenoids. |
| first_indexed | 2024-03-09T03:56:27Z |
| format | Article |
| id | doaj.art-51c923736c4842988705c7656d8a0fad |
| institution | Directory Open Access Journal |
| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-09T03:56:27Z |
| publishDate | 2022-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Plants |
| spelling | doaj.art-51c923736c4842988705c7656d8a0fad2023-12-03T14:19:17ZengMDPI AGPlants2223-77472022-08-011116214310.3390/plants11162143Monoterpenoids Evolution and MEP Pathway Gene Expression Profiles in Seven Table Grape VarietiesXiaomiao Zhou0Songyu Liu1Wengping Gao2Binfang Hu3Baoqing Zhu4Lei Sun5Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing 100083, ChinaBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing 100083, ChinaBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing 100083, ChinaBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing 100083, ChinaBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, Beijing Forestry University, Beijing 100083, ChinaInstitute of Forestry and Pomology, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100093, ChinaThis research investigated the evolution of both monoterpenoids and expression profiles of related biosynthesis genes in the MEP pathway in seven different table grape varieties from veraison to maturity stage in two seasons, and the correlation was further evaluated between monoterpenoid accumulation and expression of these genes studied in these varieties. Results showed that linalool, <i>trans</i>-furan linalool oxide, geraniol, and <i>cis</i>-furan linalool oxide were the main compounds in the five Muscat varieties two seasons. ‘Zaomeiguixiang’ had the highest contents of geraniol and <i>β</i>-Citronellol. ‘Xiangfei’ had the most abundant of linalool and <i>cis</i>-furan linalool oxide, whereas the neutral varieties of ‘Moldova’ and ‘Christmas Rose’ had the least amount. Monoterpenoid volatiles have been grouped in three evolutionary patterns in the berry development of these varieties. ‘Zaomeiguixiang’ and ‘Xiangfei’ had distinct different pattern of terpenoids evolution profiles. Pearson’s correlation analysis showed that in the MEP pathway, the first biosynthesis gene <i>VvDXS3</i> was significantly correlated to the accumulation of monoterpenoids, and appeared to be an important candidate gene for synthesis of the monoterpenoids.https://www.mdpi.com/2223-7747/11/16/2143table grapesmonoterpenoidsGC-MS<i>VvDXS</i> expressionMEP pathway |
| spellingShingle | Xiaomiao Zhou Songyu Liu Wengping Gao Binfang Hu Baoqing Zhu Lei Sun Monoterpenoids Evolution and MEP Pathway Gene Expression Profiles in Seven Table Grape Varieties Plants table grapes monoterpenoids GC-MS <i>VvDXS</i> expression MEP pathway |
| title | Monoterpenoids Evolution and MEP Pathway Gene Expression Profiles in Seven Table Grape Varieties |
| title_full | Monoterpenoids Evolution and MEP Pathway Gene Expression Profiles in Seven Table Grape Varieties |
| title_fullStr | Monoterpenoids Evolution and MEP Pathway Gene Expression Profiles in Seven Table Grape Varieties |
| title_full_unstemmed | Monoterpenoids Evolution and MEP Pathway Gene Expression Profiles in Seven Table Grape Varieties |
| title_short | Monoterpenoids Evolution and MEP Pathway Gene Expression Profiles in Seven Table Grape Varieties |
| title_sort | monoterpenoids evolution and mep pathway gene expression profiles in seven table grape varieties |
| topic | table grapes monoterpenoids GC-MS <i>VvDXS</i> expression MEP pathway |
| url | https://www.mdpi.com/2223-7747/11/16/2143 |
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