Characterization of a Marine Bacterium Passing through a 0.1-μm Pore-sized Filter.

IF 2.1 4区环境科学与生态学 Q3 BIOTECHNOLOGY & APPLIED MICROBIOLOGY

Microbes and Environments Pub Date : 2025-01-01 DOI:10.1264/jsme2.ME24014

Haruo Yamaguchi, Kazumasa Yamada

引用次数: 0

Abstract

The present study aimed to isolate and characterize a marine bacterium capable of passing through a 0.1-μm pore-sized filter (0.1-μm filter). Sediment suspension samples were filtered through 0.1-μm filters, inoculated into sterile media, and incubated. Isolated SspURN76 belonged to Saccharospirillum, according to 16S rRNA gene sequencing, and showed a very slender shape. The minimum cell size of SspURN76 was 0.09×3.2‍ ‍μm. These morphological features of SspURN76 were likely responsible for its passage through 0.1-μm filters. Based on the results obtained herein, marine bacteria may be present in 0.1-μm filtered fractions.

查看原文本刊更多论文

海洋细菌通过0.1 μm孔径过滤器的表征。

本研究旨在分离和表征一种能够通过0.1 μm孔径过滤器（0.1 μm过滤器）的海洋细菌。沉淀物悬浮液样品经0.1 μm滤网过滤后，接种于无菌培养基中孵育。分离得到的SspURN76经16S rRNA基因测序，属于Saccharospirillum，形状非常细长。SspURN76细胞最小尺寸为0.09×3.2‍‍μm。SspURN76的这些形态特征可能是其通过0.1 μm滤光片的原因。根据本文的结果，海洋细菌可能存在于0.1 μm过滤的馏分中。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Microbes and Environments 生物-生物工程与应用微生物

CiteScore

4.10

自引率

13.60%

发文量

审稿时长

3 months

期刊介绍： Microbial ecology in natural and engineered environments; Microbial degradation of xenobiotic compounds; Microbial processes in biogeochemical cycles; Microbial interactions and signaling with animals and plants; Interactions among microorganisms; Microorganisms related to public health; Phylogenetic and functional diversity of microbial communities; Genomics, metagenomics, and bioinformatics for microbiology; Application of microorganisms to agriculture, fishery, and industry; Molecular biology and biochemistry related to environmental microbiology; Methodology in general and environmental microbiology; Interdisciplinary research areas for microbial ecology (e.g., Astrobiology, and Origins of Life); Taxonomic description of novel microorganisms with ecological perspective; Physiology and metabolisms of microorganisms; Evolution of genes and microorganisms; Genome report of microorganisms with ecological perspective.