"基于基因组的 Planctomycetota 生物合成基因簇硅学评估:其广泛分歧性质的证据"。

IF 3.4 2区 生物学 Q2 BIOTECHNOLOGY & APPLIED MICROBIOLOGY
Rita Calisto, Ofélia Godinho, Damien Devos, Olga M Lage
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引用次数: 0

摘要

Planctomycetota 的生物技术潜力最近才开始显现出来。研究人员分析了 129 个参考基因组和 5194 个可用基因组(4988 个元基因组组装基因组 (MAG))中是否存在生物合成基因簇 (BGC)。通过反SMASH,在参考基因组中检测到 987 个 BGCs,在所有可用基因组中检测到 22,841 个 BGCs。Ca Uabimicrobiia、Ca Brocadiia和Planctomycetia类每个基因组的BGC数量较多,而Phycisphaerae类的BGC数量最少。在 Planctomycetota 参考基因组中发现的最常见的 BGC 是萜类、NRPS、III 型 PKS 和 I 型 PKS。多达 88% 的预测区域与 MIBiG 数据库中的已知簇没有相似性。这项研究加强了 Planctomycetota 在分离新化合物方面的独特性,并提供了 BGCs 分类分布和预测产物类型的概况。这一概述有助于加快和聚焦 Planctomycetota 的药物发现研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
"Genome-based in silico assessment of biosynthetic gene clusters in Planctomycetota: Evidences of its wide divergent nature".

The biotechnological potential of Planctomycetota only recently started to be unveiled. 129 reference genomes and 5194 available genomes (4988 metagenome-assembled genomes (MAGs)) were analysed regarding the presence of Biosynthetic Gene Clusters (BGCs). By antiSMASH, 987 BGCs in the reference genomes and 22,841 BGCs in all the available genomes were detected. The classes Ca Uabimicrobiia, Ca Brocadiia and Planctomycetia had the higher number of BGC per genome, while Phycisphaerae had the lowest number. The most prevalent BGCs found in Planctomycetota reference genomes were terpenes, NRPS, type III PKS, type I PKS. As much as 88 % of the predicted regions had no similarity with known clusters in MIBiG database. This study strengthens the uniqueness of Planctomycetota for the isolation of new compounds and provide an overview of BGCs taxonomic distribution and of the type of predicted product. This outline allows the acceleration and focus of the research on drug discovery in Planctomycetota.

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来源期刊
Genomics
Genomics 生物-生物工程与应用微生物
CiteScore
9.60
自引率
2.30%
发文量
260
审稿时长
60 days
期刊介绍: Genomics is a forum for describing the development of genome-scale technologies and their application to all areas of biological investigation. As a journal that has evolved with the field that carries its name, Genomics focuses on the development and application of cutting-edge methods, addressing fundamental questions with potential interest to a wide audience. Our aim is to publish the highest quality research and to provide authors with rapid, fair and accurate review and publication of manuscripts falling within our scope.
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