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| 植物中SAM Mtases基因研究进展 | |
| 引用本文： | 穆红梅,夏 冰,高俊平,张秀省,汪 仁,彭 峰,何树兰.植物中SAM Mtases基因研究进展[J].西北植物学报,2012,32(5):1062-1066. |
| 作者姓名： | 穆红梅 夏 冰 高俊平 张秀省 汪 仁 彭 峰 何树兰 |
| 作者单位： | 1. 聊城大学农学院,山东聊城252059;中国农业大学农学与生物技术学院,北京100083 2. 江苏省中国科学院植物研究所,南京,210014 3. 中国农业大学农学与生物技术学院,北京,100083 4. 聊城大学农学院,山东聊城,252059 |
| 基金项目： | 山东省自然科学基金资助项目(ZR2011CL010);中国农业大学青年教师科研项目(2011JS079) |
| 摘 要： | SAM Mtases是从多种植物中分离到的一类S-腺苷-L-甲硫氨酸依赖性氧位甲基转移酶基因,该基因对植物体内木质素、类苯基丙烷、类黄酮类、生物碱和脂肪族化合物等许多次生代谢产物合成有直接的影响,并且在植物抗病、抗紫外线、杀虫、抗菌、植物激素生长和信号调节、植物共生、花粉管伸长和花粉生长等生理过程中起重要作用.该文总结了国内外已经克隆到的SAM Mtases同源基因的分离、分类及其功能,为进一步研究SAM Mtases基因在植物生理代谢调控中的地位及在植物抗性及药用成分育种上的应用提供参考. |
| 关 键 词： | S-腺苷-L-甲硫氨酸依赖性氧位甲基转移酶基因(SAM Mtases) 次生代谢 表达 功能 应用 |
Progress of SAM Mtases Gene Study in Plants |
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| MU Hong mei,XIA Bing,GAO Jun ping,ZHANG Xiu sheng,WANG Ren,PENG Feng,HE Shu lan.Progress of SAM Mtases Gene Study in Plants[J].Acta Botanica Boreali-Occidentalia Sinica,2012,32(5):1062-1066. | |
| Authors: | MU Hong mei XIA Bing GAO Jun ping ZHANG Xiu sheng WANG Ren PENG Feng HE Shu lan |
| Affiliation: | 1 College of Agriculture,Liaocheng University,Liaocheng,Shandong 252059,China;2 Institute of Botany,Jiangsu Province & Chinese Academy of Sciences,Jiangsu Province Key Laboratory for Plant Ex-Situ Conservation,Nanjing Botanical Garden,Mem.Sun Yat-sen,Nanjing 210014,China;3 College of Agriculture and Biotechnology,China Agricultural University,Beijing 100083,China) |
| Abstract: | SAM Mtases was S-adenosyl-L-methionine dependent O-methyltransferase gene.The gene has a direct effect on plant lignin,class of phenyl propane,flavonoids,alkaloids and aliphatic compounds and many other secondary metabolite syntheses.It involved in plant disease resistance,UV resistance,insecticide,antiseptic,plant hormones,growth and signal conditioning,symbionts of plants,pollen tube elongation and pollen growth of plant allelopathy reaction.This review provides an overview on the research progress in separation,classification,and functions of SAM Mtases gene.It is helpful for better understanding of its position in plant physiological and metabolic regulation.We also highlight SAM Mtases gene as a candidate gene for plant resistance and plant secondary metabolism improvement. |
| Keywords: | S-adenosyl-L-methionine dependent O-methyltransferase (SAM Mtases) gene expression function application |
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