姓名:梁东
性别:男
职称:教授
导师类别:博士生导师
主要研究方向:(1)果实品质形成机理解析;(2)果树优质高效生产理论与技术
电子邮箱:liangeast@sicau.edu.cn
工作经历:
2004.07-2014.11 西北农林科技大学金沙3354cc,讲师、副教授
2013.06-2014.06 美国康奈尔大学园艺系,访问学者
2014.12至今 金沙3354cc,副教授、教授
科研工作:
(一)获奖
1. 西南地区葡萄优质高效生产关键技术创新与应用,四川省科技进步一等奖,2023年(排名第三)
2. 猕猴桃优质高效绿色生产技术创新与应用,四川省科技进步二等奖,2021年(排名第三)
3. 猕猴桃优质抗性种质创制及高效育种技术体系创建,四川省科技进步二等奖,2024年(排名第三)
(二)主持的部分科研项目
1. AcbHLH137调控猕猴桃外果肉花色苷合成机制解析(32472679),国家自然科学基金
2. 苹果6-磷酸山梨醇脱氢酶基因启动子的功能分析与应用(31201600),国家自然科学基金
3. 屏山李栽培关键技术研发与高标准示范基地建设(2020ZYD002),中央引导地方科技发展专项
4. 国家农业产业技术体系四川水果创新团队(SCCXTD-2024-4),葡萄种质资源评价与利用岗位
5. 西南地区葡萄优质高效生产关键技术示范推广(2024YFHZ0216),四川省区域创新合作项目
6. 猕猴桃属植物基因组重复序列的分子细胞遗传学图谱构建及其应用研究(2023YFH0003),四川省国际科技创新合作项目
7. 四川葡萄提质增效科技创新及科学普及培训(2020JDKP0039),四川省科普培训项目
8. 单氰胺调控葡萄冬芽萌发的生理和分子机制研究(17YYJC0120),四川省应用基础项目
9. 夏黑葡萄优质安全高效栽培集成技术推广示范实现精准扶贫(2016NFP0027),四川省科技扶贫专项
10. 甜樱桃果实PacCOP1基因的克隆与表达分析(16ZA0024),四川省教育厅重点项目
(三)近期代表性论文
Ye D, Liu J, Tian X, Wen X, Zhang Y, Zhang X, Sun G, Xia H, Liang D. Genome-wide identification of bHLH gene family and screening of candidate gene in response to salt stress in kiwifruit. Environmental and Experimental Botany. 2024, 222: 105774 (corresponding author)
Zhang X, Peng R, Tian X, Guo Y, Li X, Liu X, Xie Y, Li M, Xia H, Liang D. Establishment of protoplasts isolation and transient transformation system for kiwifruit. Scientia Horticulturae, 2024, 329: 113034 (corresponding author)
Zhang X, Zhang K, Guo Y, Lv X, Wu M, Deng H, Xie Y, Li M, Wang J, Lin L, Lv X, Xia H, Liang D. Methylation of AcGST1 is associated with anthocyanin accumulation in the kiwifruit outer pericarp. Journal of Agricultural and Food Chemistry, 2023, 71: 18865-18876 (corresponding author)
Xia H, Lin Z, He Z, Guo Y, Liu X, Deng H, Li M, Xie Y, Zhang M, Wang J, Lv X, Deng Q, Luo X, Tang Y, Lin L, Liang D. AcMADS32 positively regulates carotenoid biosynthesis in kiwifruit by activating AcBCH1/2 expression. International Journal of Biological Macromolecules, 2023, 242: 124928 (corresponding author)
Xia H, Deng H, Li M, Xie Y, Lin L, Zhang H, Luo X, Lv X, Wang J, Liang D. Chromosome-scale genome assembly of a natural diploid kiwifruit (Actinidia chinensis var. deliciosa). Scientific Data, 2023, 10: 92 (corresponding author)
Xia H, Zhou Y, Wang T, Lin Z, Liu X, Wang J, Deng H, Lin L, Deng Q, Lv X, Xu K, Liang D. Characterization and functional validation of β-carotene hydroxylase gene AcBCHs in Actinidia chinensis. Horticulture Research, 2022, 9: uhac063 (corresponding author)
Xia H, Liu X, Wang Y, Lin Z, Deng H, Wang J, Lin L, Deng Q, Lv X, Xu K, Liang D. 24-Epibrassinolide and nitric oxide combined to improve the drought tolerance in kiwifruit seedlings by proline pathway and nitrogen metabolism. Scientia Horticulturea, 2022, 297: 110929 (corresponding author)
Xia H, Shen Y, Hu R, Wang J, Deng H, Lin L, Lv X, Deng Q, Xu K, Liang D. Methylation of MYBA1 regulates the coloration in ‘Manicure Finger’ grape skin. Journal of Agriculture and Food Chemistry, 2021, 69, 51: 15649-15659 (corresponding author)
Xia H, Shen Y, Deng H, Wang J, Lin L, Deng Q, Lv X, Liang D, Hu R, Xiong B. Melatonin application improves berry coloration, sucrose synthesis, and nutrient absorption in ‘Summer Black’ grape. Food Chemistry, 2021, 356: 129713 (corresponding author)
Xia H, Zhou Y, Deng H, Lin L, Deng Q, Wang J, Lv X, Zhang X, Liang D. Melatonin improves heat tolerance by regulating the expression of carotenoid and heat shock proteins in Actinidia deliciosa. Physiologia Plantarum, 2021, 172(3): 1582-1593 (corresponding author)
Xia H, Wang X, Zhou Y, Su W, Jiang L, Deng H, Li M, Xie Y, Zhuang Q, Liang D. Biochemical and molecular factors governing flesh-color development in two yellow-fleshed kiwifruit cultivars, Scientia Horticulturae, 2021, 280, 109929 (corresponding author)
Zhang J, Xia H, Liang D, Lin L, Deng H, Lv X, Wang Z, Zhang X, Wang J, Xiong B. Genome-wide identification and expression profiling of dehydrin gene family in Actinidia chinensis. Scientia Horticulturae, 2021, 280, 109930 (corresponding author)
主要社会兼职:中国农学会葡萄分会理事,国家现代农业产业体系四川水果创新团队岗位专家,农业农村部农业重大技术协同推广岗位专家,四川省科技下乡万里行水果团队首席专家,四川省科技特派员,四川省专家服务团专家,四川省三区科技人才。