Macrocycle-based host–guest interactions have played an important role in the development of supramolecular chemistry. Burgeoning progress has been continuously made in the development of ...

氮素是制约陆地生态系统生产力的核心营养元素，植物与土壤微生物对有限氮资源的竞争与协作，直接决定了生态系统生产力、碳汇功能及对环境变化的响应。然而，植物氮吸收的宏观格局、调控因素及其与微生物互作的动态机制，长期缺乏系统性理论框架与定量认识。