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首页> 外文期刊>Canadian journal of microbiology >Friend or foe? a review of the mechanisms that drive serratia towards diverse lifestyles
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Friend or foe? a review of the mechanisms that drive serratia towards diverse lifestyles

机译:是敌是友?对促使沙雷氏菌走向多样化生活方式的机制的综述

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摘要

Found widespread around the globe, Serratia are Gram-negative bacteria capable of thriving in a diverse number of environments that include water, soil, and the digestive tracts of various animals. Known for their ability to produce a myriad of extracellular enzymes, these bacteria also produce various secondary metabolites that directly contribute to their survival. While the effects Serratia species have on other organisms range from parasitic to symbiotic, what these bacteria have in common is their ability to resist attack, respond appropriately to environmental conditions, and outcompete other microorganisms when colonizing their respective niche. This review highlights the mechanisms utilized by Serratia species that drive their ubiquitous nature, with emphasis on the latest findings. Also discussed is how secreted compounds drive these bacteria towards pathogenic, mutualistic, and antagonistic associations.
机译:沙雷氏菌在全球广泛发现,是革兰氏阴性细菌,能够在包括水,土壤和各种动物的消化道在内的多种环境中繁衍。这些细菌以产生多种细胞外酶的能力而闻名,它们还产生直接有助于其生存的各种次级代谢产物。尽管沙雷氏菌对其他生物的影响范围从寄生到共生,但这些细菌的共同之处在于它们具有抵抗攻击的能力,对环境条件做出适当的反应以及在殖民其各自的生态位时胜过其他微生物的能力。这篇综述着重介绍了沙雷氏菌物种利用其无处不在的性质的机制,并着重介绍了最新发现。还讨论了分泌的化合物如何驱动这些细菌向致病的,相互的和拮抗的联系。

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