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首页> 外文期刊>Protoplasma: An International Journal of Cell Biology >Glomalin: An arbuscular mycorrhizal fungal soil protein
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Glomalin: An arbuscular mycorrhizal fungal soil protein

机译：Glomalin：一种丛枝菌根真菌土壤蛋白

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摘要

Glomalin is abundant in soils and is closely correlated with aggregate water stability. Glomalin contains carbon and, hence, constitutes a non-trivial portion of the terrestrial carbon pool. Possibly far more importantly, however, stabilization of aggregates amplifies the role of glomalin in soils because carbonaceous compounds are protected from degradation inside of aggregates. Increased atmospheric CO_2 can lead to increased production of glomalin because of the symbiotic association that exists between plants and producers of glomalin, arbuscular mycorrhizal fungi (AMF). Glomalin concentrations in soils are influenced by management practices, for example, in agroecosystems, further highlighting the role of this protein in carbon storage. Glomalin is an unusual molecule that has proven difficult to analyze biochemically due to its recalcitrance and complexity. Future research will be directed towards the elucidation of its structure and controls on its production.
机译：glomalin在土壤中含量丰富，并且与总水稳定性密切相关。 glomalin包含碳，因此构成了陆地碳库的重要部分。然而，可能更重要的是，骨料的稳定化增强了gloomalin在土壤中的作用，因为碳质化合物受到保护，不会在骨料内部降解。大气中CO_2的增加可导致gloomalin的产量增加，这是因为glomalin的植物与生产者之间存在共生关系，即丛枝菌根真菌（AMF）。土壤中glomalin的浓度受管理实践的影响，例如在农业生态系统中，这进一步突出了该蛋白质在碳储存中的作用。 Glomalin是一种不寻常的分子，由于其顽固性和复杂性，已被证明很难进行生化分析。未来的研究将致力于阐明其结构和生产控制。

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