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首页> 外文期刊>The ISME journal emultidisciplinary journal of microbial ecology >Obscure soil microbes and where to find them
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Obscure soil microbes and where to find them

机译：遮挡土壤微生物，在哪里找到它们

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摘要

Many soil bacteria and fungi remain unclassified at the highest taxonomic ranks (e.g. phyla level), which hampers our ability to assess the ecology and functional capabilities of these soil organisms in terrestrial ecosystems globally. The first logical step toward the classification of these unknown soil taxa is to identify potential locations on Earth where these unclassified bacteria and fungi are feasibly most prevalent. To do this, here I used data from a global soil survey across 235 locations, including amplicon sequencing information for fungal and bacterial communities, and generated global atlases highlighting those soils where the percentages of taxa of bacteria and fungi with an unknown phyla are expected to be more prevalent. Results indicate that soil samples with the largest percentage of fungal taxa with an unknown phyla can be found in dry forests and grasslands, while those with the largest percentage of bacterial taxa with an unknown phyla are found in boreal and tropical forests. This information can be used by taxonomists and microbiologists to target these potentially new soil taxa.
机译：许多土壤细菌和真菌在最高的分类学队（例如Phyla水平）中仍未分类，这妨碍了我们在全球陆地生态系统中评估这些土壤生物的生态和功能能力的能力。第一个朝向这些未知的土壤分类群分类的逻辑步骤是识别地球上的潜在地点，其中这些未分类的细菌和真菌是可行的最普遍的。为此，我在这里使用了来自235个地点的全球土壤调查的数据，包括用于真菌和细菌社区的扩增子测序信息，并产生全球地图集，突出那些预期未知植物的细菌和真菌的百分比百分比的土壤更普遍。结果表明，在干燥的森林和草原中发现具有未知植物的真菌分类群最大百分比的土壤样本，而具有未知植物的细菌分类群百分比最大的细菌分类群。该信息可以由分类家和微生物学家使用，以瞄准这些可能的新土壤分类群。

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