Symbiotic Exchange of Nutrients in Arbuscular Mycorrhizas: Transport and Transfer of Phosphorus
Symbiotic Exchange of Nutrients in Arbuscular Mycorrhizas: Transport and Transfer of Phosphorus
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丛枝菌根中营养物质的共生交换：磷的运输和转移
DOI：
10.1007/978-94-017-0776-3_5
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
M. Saito
中科院分区：
文献类型：
--
作者：
M. Saito
寄主植物从丛枝菌根真菌中获得的最常见的益处是增加磷的营养。本文综述了磷在真菌体内的代谢、参与转运的细胞学和酶学因素，以及目前已知的磷向宿主细胞转运的机制和位置。最后提出了一个综合这些数据的模型来描述磷从土壤通过AM真菌向根皮质细胞的流动。
The most common benefit host plants receive form arbusular mcycorrhizal fungi is enhanced phosphorus nutrition. Important aspects of this process: P metabolism in the fungus, cytological and enzymological factors involved in transport, and what is known about the mechanism and location of transfer to host cells are summarized Finally a model is proposed which synthesizes these data to describe the flow of P from soil, though the AM fungus, to the root cortical cell.