摘要
植物内生放线菌是与宿主植物存在互利共生关系的一类特殊微生物,具有丰富的生物学功能,能产生许多具有应用潜力的生物活性物质。阐述了植物内生放线菌与宿主植物之间的关系,并从提高宿主植物抗逆性、促进生长和生物固氮作用三个方面总结了植物内生放线菌的生物学作用研究进展;综述了植物内生放线菌产生的抗生素、酶和抗肿瘤活性物质以及这些物质在农业、医药以及食品行业中的应用前景。最后就内生放线菌生物学作用及活性物质研究中存在的问题和发展趋势进行了展望。
Endophytic actinomycetes are special groups of microorganisms,associated with the host plant with symbiotic relationship, which have amazing variety of biological function, and can produce lots of potentially biological active substances. The relationship between the Endophytic actinomycetes and the host plant was described, and then the progress in their biological effects on improvement of plant stress resistance, promotion of growth and biological nitrogen fixation were introduced. The antibiotics, enzymes and anti-tumor activity of bioactive substances produced by Endophytic actinomycetes, and the future prospects of these substances in agriculture, medicine and food industry were summarized. Finally, the problems and trends about the biological effects of Endophytic actinomycetes and their bioactive substances were also analyzed.
出处
《中国生物工程杂志》
CAS
CSCD
北大核心
2015年第4期98-106,共9页
China Biotechnology
基金
2014年国家级大学生创新创业训练计划项目(201410338016)
2013年浙江省大学生科技创新项目(2013R406015)
浙江省生物学重中之重(一级)学科资助项目
关键词
内生放线菌
宿主植物
生物学功能
生物活性物质
Endophytic actinomycetes
Host plants biological functions
Biological active substances
