热带特色果树品质形成与种质创新团队

团队名称：热带特色果树品质形成与种质创新团队

所属协调创新中心：南繁与热带高效农业协同创新中心

团队负责人

李东栋，博士，教授，博士生导师，海南省“领军人才”；海南大学热带作物学院教授。目前主要研究方向为热带棕榈科植物油脂代谢调控的分子机制及其种质创新。先后主持国家自然科学基金7项、海南省自然科学基金创新团队项目（椰油中链脂肪酸形成和调控的分子生物学基础）1项，发表相关领域研究论文40余篇，其中SCI收录论文30余篇。目前还担任国际学术期刊Plant Biotechnology Journal, Industrial Crops and Products, BMC Genomics, Scientia Horticulture, Tree Genetics & Genomes, Plant Cell Tissue and Organ Culture, Botany, PloS One等专业学术期刊审稿人。

团队研究方向：

1. 热带棕榈作物品质形成与种质创新。

2. 榴莲产业体系构建和相关科学问题研究

团队成员：

1. 汤华教授，海南省“领军人才”，崖州湾科技城C类人才

2. 黄家权教授，海南省拔尖人才，崖州湾科技城D类人才

团队代表性成果

代表性论文：

1. Zhang Q, Jin YH, Zou JX, Zheng YS, Li DD, Characterization and functional analysis of the MADS-box EgAGL9 transcription factor from the mesocarp of oil palm (Elaeis guineensis Jacq.), Plant Science, 2022, 321: 111317, doi.org/10.1016/j.plantsci.2022.111317.

2. Xu X, Li M, Zou JX, Zheng YS, Li DD. EgMYB108 regulates very long-chain fatty acid (VLCFA) anabolism in the mesocarp of oil palm. Plant Cell Rep. 2022 Apr 1. doi: 10.1007/s00299-022-02868-9.

3. Wang Y, Zou J, Zhao J, Zheng Y, Li D. EgmiR5179 Regulates Lipid Metabolism by Targeting EgMADS16 in the Mesocarp of Oil Palm (Elaeis guineensis). Front Plant Sci. 2021 Jul 26; 12: 722596. doi: 10.3389/fpls.2021.722596.

4. Wang YF, Zhao J, Chen H, Zhang Q, Zheng YS, Li DD*. Molecular cloning and characterization of long-chain acyl-CoA synthetase 9 from the mesocarp of African oil palm (Elaeis guineensis Jacq.), Scientia Horticulturae, 2021, 276, 109751. doi.org/10.1016/j.scienta.2020.109751

5. Sun RH, Gao Li, Mi ZQ, Zheng YS, Li DD*. CnMADS1, a MADS transcription factor, positively modulates cell proliferation and lipid metabolism in the endosperm of coconut (Cocos nucifera L.). Planta, 2020, 252: 83. doi.org/10.1007/s00425-020-03490-3

6. Li SY, Zhang Q, Jin YH, Zou JX, Zheng YS, Li DD*. A MADS-box gene, EgMADS21, negatively regulates EgDGAT2 expression and decreases polyunsaturated fatty acid accumulation in oil palm (Elaeis guineensis Jacq.). Plant Cell Reports, 2020, 39: 1505–1516.

7. Wang M, Wang Z, Ding Y, Kang S, Jiang S, Yang Z, Xie Z, Wang J, Wei S, Huang J, Li D, Jiang X, Tang H. Host-pathogen interaction between pitaya and Neoscytalidium dimidiatum reveals the mechanisms of immune response associated with defense regulators and metabolic pathways. BMC Plant Biol. 2024 Jan 2;24(1):4.

8. Wang Z, Wang M, Ding Y, Li T, Jiang S, Kang S, Wei S, Xie J, Huang J, Hu W, Li H, Tang H. The Pitaya Flower Tissue's Gene Differential Expression Analysis between Self-Incompatible and Self-Compatible Varieties for the Identification of Genes Involved in Self-Incompatibility Regulation. Int J Mol Sci. 2023 Jul 13;24(14):11406.

9. Xu M, Liu CL, Fu Y, Liao ZW, Guo PY, Xiong R, Cheng Y, Wei SS, Huang JQ, Tang H. Molecular characterization and expression analysis of pitaya (Hylocereus polyrhizus) HpLRR genes in response to Neoscytalidium dimidiatum infection. BMC Plant Biol. 2020 Apr 15;20(1):160.

10. Wang M, Wang Z, Wei S, Xie J, Huang J, Li D, Hu W, Li H, Tang H. Identification of RT-qPCR reference genes suitable for gene function studies in the pitaya canker disease pathogen Neoscytalidium dimidiatum. Sci Rep. 2022 Dec 26;12(1):22357.

11. Xiong R, Liu C, Xu M, Wei SS, Huang JQ, Tang H. Transcriptomic analysis of flower induction for long-day pitaya by supplementary lighting in short-day winter season. BMC Genomics. 2020 Apr 29;21(1):329.

获奖及荣誉称号：

1. 李东栋教授，海南省“领军人才”，崖州湾科技城C类人才

2. 汤华教授，海南省“领军人才”，崖州湾科技城C类人才

3. 黄家权教授，海南省拔尖人才，崖州湾科技城D类人才

团队风采：