In this study, a wild-type Pseudomonas aeruginosa strain KT1115 with the capability of converting rapeseed oils into di-rhamnolipids, a class of biosurfactants with extensive application potential, was successfully isolated and characterized. Di-rhamnolipids production by microorganism culture provided a mild, eco-friendly, and secure approach for surfactants production instead of conventional chemical synthesis. However, few studies have been attempted to explore the metabolic mechanism behind the high di-rhamnolipids production by P. aeruginosa. Here, we presented the graft genome of a wild-type P. aeruginosa strain KT1115, with emphasis on the analysis of oils metabolism and rhamnolipid synthesis. The availability of the genome sequence provides additional insight into the genetic mechanism enhancing di-rhamnolipids biosynthesis.

中文翻译：

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铜绿假单胞菌 KT1115 的基因组表征，一种具有强油代谢能力的高双鼠李糖脂生产菌株

本研究成功分离并表征了一株具有将菜籽油转化为双鼠李糖脂的野生型铜绿假单胞菌菌株KT1115，这是一类具有广泛应用潜力的生物表面活性剂。通过微生物培养生产双鼠李糖脂为表面活性剂生产提供了一种温和、环保且安全的方法，而不是传统的化学合成。然而，很少有研究试图探索铜绿假单胞菌高双鼠李糖脂产生背后的代谢机制。在这里，我们展示了野生型铜绿假单胞菌菌株 KT1115 的移植基因组，重点是油代谢和鼠李糖脂合成的分析。基因组序列的可用性提供了对增强双鼠李糖脂生物合成的遗传机制的进一步了解。