摘要
内生真菌是植物生长发育过程中的重要微生物群体,可与宿主植物建立共生关系,产生与宿主相同或相似的次生代谢产物,对维持植物稳态、增强宿主防御有突出作用。罗汉果在长期栽培驯化中共生了丰富的内生真菌群体,部分内生真菌参与了罗汉果代谢产物的转化和功能活性过程,研究罗汉果内生真菌对开发新型药物,促进罗汉果资源更新有重要参考价值。为此,本研究对罗汉果内生真菌多样性及其代谢产物活性功能进行了归纳,并推测了未来罗汉果内生真菌的研究趋势,为罗汉果内生真菌的深入研究提供一定的理论依据。
Endophytic fungi is an important microbial community in the process of plant growth and development,which can establish symbiotic relationships with the host plant and produce secondary metabolites same or similar to the host.It plays a prominent role in maintaining plant homeostasis and enhancing host defense.Siraitia grosvenorii has been cultivated and domesticated for a long time with a rich group of endophytic fungi,some of which have participated in the transformation and functional activity process of S.grosvenorii metabolites.The study of S.grosvenorii endophytic fungi has important reference value for developing new drugs and promoting the renewal of S.grosvenorii resources.Therefore,the technologies for isolation and identification of endophytic fungi from S.grosvenorii,the diversity of endophytic fungi and the active function of their metabolites were summarized,and the future research trend of endophytic fungi in S.grosvenorii was speculated to provide theoretical basis for the in-depth study of endophytic fungi of S.grosvenorii.
作者
庞秋凌
张松
韩旸
苏玉卿
娄兵海
邓光宙
曾成
PANG Qiuling;ZHANG Song;HAN Yang;SU yuqing;LOU Binghai;DENG Guangzhou;ZENG Cheng(Guangxi Key Laboratory of Germplasm Innovation and Utilization of Specialty Commercial Crops in North Guangxi/Guangxi Academy of Specialty Crops,Guilin,Guangxi,541000,China)
出处
《中国南方果树》
北大核心
2024年第4期222-230,共9页
South China Fruits
基金
广西特色作物试验站项目(桂TS2022007)
广西农业科技自筹经费项目(Z2022125,Z2022126)
广西自然科学基金项目(2024GXNSFBA999268)资助。
关键词
罗汉果
内生真菌
次生代谢产物
生物活性
Siraitia grosvenorii
endophytic fungi
secondary metabolites
bioactivity
