Suppr超能文献

一种不依赖PCR的转化相关重组方法揭示了海洋链霉菌中杀宇宙菌素生物合成基因簇。

PCR-Independent Method of Transformation-Associated Recombination Reveals the Cosmomycin Biosynthetic Gene Cluster in an Ocean Streptomycete.

作者信息

Larson Charles B, Crüsemann Max, Moore Bradley S

机构信息

Center for Marine Biotechnology & Biomedicine, Scripps Institution of Oceanography, University of California at San Diego , La Jolla, California 92037, United States.

Biomedical Sciences Graduate Program, University of California at San Diego , La Jolla, California 92093, United States.

出版信息

J Nat Prod. 2017 Apr 28;80(4):1200-1204. doi: 10.1021/acs.jnatprod.6b01121. Epub 2017 Mar 23.

Abstract

The transformation-associated recombination cloning methodology facilitates the genomic capture and heterologous expression of natural product biosynthetic gene clusters (BGCs). We have streamlined this procedure by introduction of synthetic DNA gene blocks for the efficient capture of BGCs. We show the successful capture and expression of the aromatic polyketide antitumor agent cosmomycin from streptomycete bacteria and the discovery of new cosmomycin analogues by mass spectral molecular networking.

摘要

转化相关重组克隆方法有助于天然产物生物合成基因簇(BGCs)的基因组捕获和异源表达。我们通过引入合成DNA基因块来高效捕获BGCs,从而简化了这一过程。我们展示了从链霉菌中成功捕获和表达芳香聚酮类抗肿瘤药物科斯莫霉素,并通过质谱分子网络发现了新的科斯莫霉素类似物。

相似文献

引用本文的文献

本文引用的文献

3
Engineered biosynthesis of natural products in heterologous hosts.天然产物在异源宿主中的工程化生物合成。
Chem Soc Rev. 2015 Aug 7;44(15):5265-90. doi: 10.1039/c5cs00025d. Epub 2015 May 11.
9
Recent advances in DNA assembly technologies.DNA组装技术的最新进展。
FEMS Yeast Res. 2015 Feb;15(1):1-9. doi: 10.1111/1567-1364.12171. Epub 2015 Jan 14.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验