图解说明了生成本研究数据集的主要阶段和程序:根内和根际取样、菌株分离、全基因组测序、组装和生物信息学分析。左下方的框中提供了所有基因组的汇总指标。

Abstract

（1）Soil microbes are key drivers of ecosystem processes promoting nutrient cycling, system productivity, and resilience. 土壤微生物是促进养分循环、系统生产力和恢复力的生态系统过程的关键驱动力。

（2）While much is known about the roles of microbes in established systems, their impact on soil development and the successional transformation over time remains poorly understood. 然人们对微生物在已建立的系统中的作用了解很多，但对它们对土壤发育和随时间推移的演替的影响仍然知之甚少。

（3）Here, we provide 67 diverse, rhizosphere-associated Pseudomonas draft genomes from an undisturbed salt march primary succession spanning >100 years of soil development. 虽在这里，我们提供了67个不同的、根际相关的假单胞菌草案基因组，它们来自跨越100多年土壤发育的未受干扰的盐生演替。

（4）Pseudomonas are cosmopolitan 世界性的bacteria with a significant role in plant establishment and growth. We obtained isolates associated with Limonium vulgare and Artemisia maritima, two typical salt marsh perennial plants with roles in soil stabilization, salinity regulation, and biodiversity support. .假单胞菌是在植物建立和生长中具有重要作用的世界性细菌。我们获得了与补血草和海蒿相关的分离物，这两种典型的盐沼多年生植物在土壤稳定、盐度调节和生物多样性支持方面发挥作用。

（5）We anticipate期望 that our data, in combination with the provided physiochemical measurements, will help identify genomic signatures associated with the different selective regimes along the successional stages, such as varying soil complexity, texture, and nutrient availability. 我们预计，我们的数据，结合提供的生理化学测量，将有助于识别与沿演替阶段的不同选择机制相关的基因组特征，如不同的土壤复杂性、质地和养分有效性。

（6）Such findings would advance our understanding of Pseudomonas’ role in natural soil ecosystems and provide the basis for a better understanding of the roles of microbes throughout ecosystem transformations这些发现将推进我们对假单胞菌在自然土壤生态系统中的作用的理解，并为更好地理解微生物在整个生态系统转变中的作用提供基础。

 anticipate 期望

physiochemical measurements