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解析多重耐药菌sp. NCCP - 2050的基因组草图及系统基因组学分析:一种来自巴基斯坦的有前景的新型细菌。

Unraveling the draft genome and phylogenomic analysis of a multidrug-resistant sp. NCCP-2050: a promising novel bacteria from Pakistan.

作者信息

Ali Ahmad, Abbas Saira, Nawaz Sadia, Man Cai, Liu Yong-Hong, Li Wen-Jun, Ahmed Iftikhar

机构信息

National Culture Collection of Pakistan (NCCP), National Agricultural Research Centre (NARC), Islamabad, Pakistan.

Department of Zoology, University of Science and Technology, Bannu, Pakistan.

出版信息

3 Biotech. 2023 Oct;13(10):325. doi: 10.1007/s13205-023-03748-z. Epub 2023 Aug 31.

Abstract

UNLABELLED

is a genus of Gram-positive bacteria known for potential industrial and agricultural applications. Here, we report the first draft genome sequence and phylogenomic analysis of a CRISPR-carrying, multidrug-resistant, novel candidate sp. NCCP-2050 isolated from agricultural soil in Pakistan. The strain NCCP-2050 exhibited significant resistance to various classes of antibiotics, including fluoroquinolones (i.e., ciprofloxacin, levofloxacin, ofloxacin, moxifloxacin, and bacitracin), cephalosporins (cefotaxime, ceftazidime, cefoperazone), rifamycins (rifampicin), macrolides (erythromycin), and glycopeptides (vancomycin). sp. NCCP-2050 consists of genome size of 3,463,905 bp, comprised of 3639 annotated genes, including 82 carbohydrate-active enzyme genes and 39 secondary metabolite genes. The genome also contained 80 antibiotic resistance, 162 virulence, and 305 pathogen-host interaction genes along with two CRISPR arrays. Based on phylogenomic analysis, digital DNA-DNA hybridization, and average nucleotide identity values (i.e., 35.4 and 88.5%, respectively) it was suggested that strain NCCP-2050 might represent a potential new species within the genus .

SUPPLEMENTARY INFORMATION

The online version contains supplementary material available at 10.1007/s13205-023-03748-z.

摘要

未标记

是革兰氏阳性菌的一个属,以其潜在的工农业应用而闻名。在此,我们报告了从巴基斯坦农业土壤中分离出的携带CRISPR的多药耐药新候选种NCCP - 2050的基因组草图序列和系统基因组分析。菌株NCCP - 2050对各类抗生素表现出显著抗性,包括氟喹诺酮类(即环丙沙星、左氧氟沙星、氧氟沙星、莫西沙星和杆菌肽)、头孢菌素类(头孢噻肟、头孢他啶、头孢哌酮)、利福霉素类(利福平)、大环内酯类(红霉素)和糖肽类(万古霉素)。NCCP - 2050种的基因组大小为3,463,905 bp,由3639个注释基因组成,包括82个碳水化合物活性酶基因和39个次生代谢物基因。该基因组还包含80个抗生素抗性基因、162个毒力基因和305个病原体 - 宿主相互作用基因以及两个CRISPR阵列。基于系统基因组分析、数字DNA - DNA杂交和平均核苷酸同一性值(分别为35.4%和88.5%),表明菌株NCCP - 2050可能代表该属内的一个潜在新物种。

补充信息

在线版本包含可在10.1007/s13205 - 023 - 03748 - z获取的补充材料。

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