烟草碳氮代谢及其与烟草品质、抗逆性的关系研究进展  

Research Progress in Tobacco Carbon and Nitrogen Metabolism and Its Relationship with Quality and Stress Resistance

作　　者：赵会纳 高少凡 陈鹏 吴伟 顾勇 张思聂 许本波[2] 夏海乾 ZHAO Hui-na;GAO Shao-fan;CHEN Peng;WU Wei;GU Yong;ZHANG Si-nie;XU Ben-bo;XIA Hai-qian(Molecular Genetics Key Laboratory of China Tobacco,Guizhou Academy of Tobacco Science,Guiyang 550081,China;Yangtze University,Jingzhou 434025,China;Panzhou Branch of Liupanshui Tobacco Company,Panzhou 561600,China;Sinan Branch of Tongren Tobacco Company,Sinan 565101,China)

机构地区：[1]贵州省烟草科学研究院烟草行业分子遗传重点实验室,贵州贵阳550081 [2]长江大学,湖北荆州434025 [3]六盘水市烟草公司盘州市分公司,贵州盘州561600 [4]铜仁市烟草公司思南县分公司,贵州思南565101

出　　处：《江西农业学报》2023年第6期10-15,共6页Acta Agriculturae Jiangxi

基　　金：中国烟草总公司贵州省公司科技项目(2021XM03、2021XM08)。

摘　　要：综述了烤烟碳氮代谢途径和关键酶的研究进展,研究了移栽期、光温、施肥、外源小分子有机物对碳氮代谢及烟叶品质的影响,分析了碳氮代谢与烟草抗逆性的关系,并展望了碳氮代谢的重点研究方向。阐明了碳氮代谢协调平衡分子机理机制、筛选碳氮代谢关键基因以及应用碳氮代谢及抗逆性的关系,以期推动碳高效、氮高效的高光合效能、高品质的烤烟新品种选育,达到降本增效,实现烤烟生产可持续发展。This paper reviewed the research progress of carbon and nitrogen metabolism pathways and key enzymes,studied the effects of transplanting period,light and temperature,fertilization and exogenous small molecule organic matter on carbon and nitrogen metabolism and tobacco quality,analyzed the relationship between carbon and nitrogen metabolism and tobacco stress resistance,and prospected the key research directions of carbon and nitrogen metabolism:elucidating the molecular mechanism of coordination and balance of carbon and nitrogen metabolism,screening key genes of carbon and nitrogen metabolism,and discovering the relationship between carbon and nitrogen metabolism and stress resistance,in order to promote the breeding of new varieties of flue-cured tobacco with high photosynthesis efficiency and high quality of carbon and nitrogen efficiency,achieve cost reduction and efficiency increase,and realize sustainable development of flue-cured tobacco production.

关 键 词：烤烟 碳氮代谢 关键酶 品质 抗逆性 

分 类 号：S572.01[农业科学—烟草工业]