In situ mycorrhizal function - knowledge gaps and future directions.
In situ mycorrhizal function - knowledge gaps and future directions.
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DOI：
10.1111/nph.15064
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发表时间：
2018-12
期刊：
影响因子：
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通讯作者：
Y. Lekberg;T. Helgason
中科院分区：
文献类型：
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作者：
Y. Lekberg;T. Helgason
我们知道很多关于菌根的潜在功能，但是否这些都是实现在现场，植物同时经历一系列的生物相互作用和波动的非生物条件或多或少是未知的。在这个观点中，我们提出了一个文献调查的结果，在过去的30年中发表在《新植物学家》上的关于菌根功能的论文。这项调查表明，大多数功能性研究仍然是在受控条件下进行的，目标主要是丛枝菌根和外生菌根，并侧重于共生的营养和碳动态。我们还分享了一个研讨会的讨论，“原位菌根功能：我们如何从混乱的世界中获得相关数据？””，于2017年8月在第九届国际菌根会议（ICOM 9）上举行。在这次研讨会上，我们研究了现场研究的新旧技术的可能性和局限性，与会者表示需要更多地了解真菌性状以及它们如何与功能相关。我们认为，移动到该领域的菌根实验将使我们不仅可以量化实现的功能，而且还可以重新审视旧的范式，并可能发现新的功能。
We know a lot about the potential functions of mycorrhizas, but whether or not these are realized in the field where plants simultaneously experience a range of biotic interactions and fluctuating abiotic conditions is more or less unknown. In this Viewpoint, we present findings from a literature survey of papers on mycorrhizal function published in New Phytologist during the past 30 years. This survey showed that most functional studies are still conducted under controlled conditions, target mostly arbuscular and ectomycorrhizas, and focus on nutrient and carbon dynamics of the symbiosis. We also share discussions from a workshop, 'In situ mycorrhizal function: how do we get relevant data from a messy world?', held at the 9th International Conference on Mycorrhiza (ICOM9) in August 2017. In this workshop, we examined possibilities and limitations of old and new techniques for field research, and participants expressed the need to learn more about fungal traits and how they may relate to function. We argue that moving mycorrhizal experiments into the field will allow us not only to quantify realized functions, but also to revisit old paradigms and possibly discover new functions.