摘要
氮、磷是植物生长发育所必需的大量营养元素,植物对氮磷养分的高效吸收利用与外界环境密切相关,同时氮磷养分又会影响植物的环境适应性。为此,植物如何整合适应不同的外部环境,特别是生物环境,以实现氮磷养分的高效吸收利用,是植物营养研究领域的前沿新热点。本文对近年来氮磷养分介导的植物-微生物互作研究进展进行综述,主要涉及氮磷养分介导的有益和有害生物互作研究,阐释了氮磷核心转录调控因子NLPs和PHRs在调控植物-微生物互作过程中的重要作用,总结了植物体内磷素感受蛋白SPXs在调控植物-微生物互作过程中的功能多样性。此外,本文还对未来氮磷养分介导的植物-微生物互作研究的关键点进行了展望。
Nitrogen(N)and phosphorus(P)are essential macro elements for plant growth and development.The efficient absorption and utilization of nitrogen and phosphorus by plants are closely related to the external environment,and nitrogen and phosphorus can also affect the environmental adaptability of plants.How plants integrate and adapt to different external environments,especially biological environments,to efficiently absorb and utilize N and P nutrients is a new focus in plant nutrition research.In this paper,we reviewed the research progress of N-P nutrient-mediated microbial interaction with plants in recent years,including N-P-associated beneficial and detrimental microbial interactions with plants.We elucidated the important role of N/P-central transcriptional regulators NLPs and PHRs and summarized the functional diversity of internal P-sensor proteins SPXs in regulating plant-microbe interactions in different plant species.In addition,the key points of N-Passociated plant-microbial interaction research in the future were prospected.
作者
阮文渊
任剑豪
郭美娜
易可可
RUAN Wen-yuan;REN Jian-hao;GUO Mei-na;YI Ke-ke(Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences/State Key Laboratory of Efficient Utilization of Arid and Semi-arid Arable Land in Northern China/Key Laboratory for Plant Nutrition and Fertilizer,Ministry of Agriculture and Rural Affairs,Beijing 100081,China;School of Biological Science and Technology,Beijing Forestry University/State Key Laboratory of Efficient Production of Forest Resources/National Engineering Research Center for Tree Breeding and Ecological Restoration,Beijing 100083,China)
出处
《植物营养与肥料学报》
CAS
CSCD
北大核心
2024年第7期1322-1328,共7页
Journal of Plant Nutrition and Fertilizers
基金
国家自然科学基金优秀青年基金项目(32222078)
国家自然科学基金面上项目(32272810)
中国农业科学院创新工程项目。
关键词
氮
磷
植物微生物互作
有益生物
有害生物
nitrogen(N)
phosphorus(P)
plant-microbial interaction
beneficial species
detrimental species
