Viktoriia Savchenko, Xiaoqian Annie Yu, Martin F Polz, Thomas Böttcher
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引用次数: 0
Abstract
2-Alkyl-4(1H)-quinolones play a key role in bacterial communication, regulating biofilm formation, and virulence. Their antimicrobial properties also support bacterial survival and interspecies competition in microbial communities. In addition to the human pathogen Pseudomonas aeruginosa various species of Burkholderia and Pseudoalteromonas are known to produce 2-alkyl-4(1H)-quinolones. However, the evolutionary relationships of their biosynthetic gene clusters remain largely unexplored. To address this, we investigated the phylogeny of 2-alkyl-4(1H)-quinolone biosynthetic gene clusters, leading to the discovery of Chitinivorax as a fourth genus capable of producing 2-alkyl-4(1H)-quinolones, expanding our knowledge of the diversity of bacteria involved in quinolone-biosynthesis.
期刊介绍:
ACS Chemical Biology provides an international forum for the rapid communication of research that broadly embraces the interface between chemistry and biology.
The journal also serves as a forum to facilitate the communication between biologists and chemists that will translate into new research opportunities and discoveries. Results will be published in which molecular reasoning has been used to probe questions through in vitro investigations, cell biological methods, or organismic studies.
We welcome mechanistic studies on proteins, nucleic acids, sugars, lipids, and nonbiological polymers. The journal serves a large scientific community, exploring cellular function from both chemical and biological perspectives. It is understood that submitted work is based upon original results and has not been published previously.