Abscisic acid affects the floret numbers of inflorescence by regulating indole-3-acetic acid transport and accumulation in Lavandula angustifolia
文献类型：期刊论文
| 作者 | Hao, H. P.; Dong, Y. M.; Zhu, X. P.; Bai, H. T.; LI, H.; Gong, J.; Farooq, A.; Shi, L.
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| 刊名 | BIOLOGIA PLANTARUM
 |
| 出版日期 | 2022 |
| 卷号 | 66页码:298-307 |
| 关键词 | abscisic acid branching florets number indole-3-acetic acid inflorescence Lavander angustifolia |
| ISSN号 | 0006-3134 |
| DOI | 10.32615/bp.2022.032 |
| 文献子类 | Article |
| 英文摘要 | Lavender flower essential oil had been used for a variety of therapeutic and cosmetic purposes. Previous studies mainly focused on essential oil composition and extraction methods, ignoring the factors that affected the production of essential oils, such as the floret number. This study aims to get a deep insight into the mechanism of floret number differences. Hormone analysis showed that there was a positive correlation between abscisic acid (ABA) content and the number of florets, while indole-3-acetic acid (IAA) was negatively correlated with floret numbers. RNA-Seq results showed that 1 035 differentially expressed genes (DEG) can be identified, of which 19 genes were significantly enriched in the carotenoid biosynthesis pathway. Common network analysis showed that the expression of the key genes of ABA pathway metabolism was negatively related to the DEG of IAA, especial IAA18. Exogenous IAA significantly inhibited the number of lavender florets and affected the expression of ABA metabolism genes. The results might be useful for a better understanding of the molecular mechanism of floret number differences. |
| 学科主题 | Plant Sciences |
| 出版地 | PRAHA 6 |
| 电子版国际标准刊号 | 1573-8264 |
| WOS关键词 | AUXIN ; RATIO ; RED |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000961044800001 |
| 出版者 | ACAD SCIENCES CZECH REPUBLIC, INST EXPERIMENTAL BOTANY |
| 资助机构 | key deployment projects of Chinese Academy of Sciences [Y7612G1001] ; Chinese National Natural Science Foundation [Y8628A1001] ; Lang Fang Normal University Science Foundation [XBQ202030] |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28584]  |
| 专题 | 中科院北方资源植物重点实验室 |
| 作者单位 | 1.[Hao, H. P. 2.Dong, Y. M. 3.Bai, H. T. 4.LI, H. 5.Shi, L.] Chinese Acad Sci, Inst Bot, Beijing 100093, Peoples R China 6.[Dong, Y. M.] Univ Chinese Acad Sci, Beijing 100049, Peoples R China 7.[Hao, H. P.] Lang Fang Normal Univ, Langfang 065000, Hebei, Peoples R China 8.[Zhu, X. P.] Henan Inst Sci & Technol, Xinxiang 453003, Henan, Peoples R China 9.[Gong, J.] Agr Sch Handan City, Handan 056001, Peoples R China 10.[Farooq, A.] COMSATS Univ Islamabad, Dept Environm Sci, Vehari Campus, Islamabad 61100, Pakistan |
| 推荐引用方式 GB/T 7714 | Hao, H. P.,Dong, Y. M.,Zhu, X. P.,et al. Abscisic acid affects the floret numbers of inflorescence by regulating indole-3-acetic acid transport and accumulation in Lavandula angustifolia[J]. BIOLOGIA PLANTARUM,2022,66:298-307. |
| APA | Hao, H. P..,Dong, Y. M..,Zhu, X. P..,Bai, H. T..,LI, H..,...&Shi, L..(2022).Abscisic acid affects the floret numbers of inflorescence by regulating indole-3-acetic acid transport and accumulation in Lavandula angustifolia.BIOLOGIA PLANTARUM,66,298-307. |
| MLA | Hao, H. P.,et al."Abscisic acid affects the floret numbers of inflorescence by regulating indole-3-acetic acid transport and accumulation in Lavandula angustifolia".BIOLOGIA PLANTARUM 66(2022):298-307. |
入库方式： OAI收割
来源：植物研究所
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