Prevalence of a Novel Division-Level Bacterial Lineage in Lake Dhanmondi, Dhaka, Bangladesh, as Revealed by Deep Sequencing of 16S rRNA Gene Amplicons

Azmuda Nafisa; Rahman Mohammed Ziaur; Madsen Marit Steine; Khan Sirajul Islam; Birkeland Nils-Kare

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Prevalence of a Novel Division-Level Bacterial Lineage in Lake Dhanmondi, Dhaka, Bangladesh, as Revealed by Deep Sequencing of 16S rRNA Gene Amplicons

机译：16S rRNA基因扩增子的深度测序揭示了在孟加拉国达卡的达蒙地湖中一种新型的司级细菌谱系的流行

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A culture-independent study of the bacterial diversity in Lake Dhanmondi, located in the central region of Dhaka city, Bangladesh, was carried out using deep sequence analysis of 16S rRNA gene PCR amplicons. The results revealed the presence of a group of bacteria, termed LD11, phylogenetically unrelated to any previously cultivated bacteria at the phylum level. LD11 sequences comprised about 1.7 % of the total sequence reads after quality assessment. LD11 appears to constitute a novel division with a deep evolutionary lineage apparently branching between the Chloroflexi and Thermi-Deinococci phyla. Sequence similarity with molecular data from freshwater environments indicates that LD11 represents a widespread and novel clade of freshwater bacteria for which no cultivated representatives are yet available.

机译：使用16S rRNA基因PCR扩增子的深层序列分析，对位于孟加拉国达卡市中部的达蒙蒙德湖中细菌多样性进行了独立于培养的研究。结果表明，存在一组细菌，称为LD11，在系统发育上与先前在门菌落水平上培养过的细菌无关。经过质量评估后，LD11序列约占总序列读数的1.7％。 LD11似乎构成了一个新的分裂，它具有明显的进化谱系，显然在绿叶弯曲菌和Thermi-Deinococci门之间分支。与来自淡水环境的分子数据的序列相似性表明，LD11代表着广泛而新颖的淡水细菌进化枝，目前尚无可培养的代表。

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《Current Microbiology: An International Journal》 |2012年第4期|共5页
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Azmuda Nafisa; Rahman Mohammed Ziaur; Madsen Marit Steine; Khan Sirajul Islam; Birkeland Nils-Kare;
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1. Prevalence of a Novel Division-Level Bacterial Lineage in Lake Dhanmondi, Dhaka, Bangladesh, as Revealed by Deep Sequencing of 16S rRNA Gene Amplicons [J] . Azmuda Nafisa, Rahman Mohammed Ziaur, Madsen Marit Steine, Current Microbiology: An International Journal . 2012,第4期

机译：16S rRNA基因扩增子的深度测序揭示了在孟加拉国达卡的达蒙地湖中一种新型的司级细菌谱系的流行
2. Community analysis of picocyanobacteria in an oligotrophic lake by cloning 16S rRNA gene and 16S rRNA gene amplicon sequencing [J] . Fujimoto Naoshi, Mizuno Keigo, Yokoyama Tomoki, The Journal of General and Applied Microbiology . 2015,第5期

机译：克隆16S rRNA基因和16S rRNA基因扩增子测序分析贫营养湖中的微小蓝细菌群落。
3. Characterization of bacterial community shift in human Ulcerative Colitis patients revealed by Illumina based 16S rRNA gene amplicon sequencing [J] . Sandeep A Walujkar, Dhiraj P Dhotre, Nachiket P Marathe, Gut Pathogens . 2014,第2014期

机译：基于Illumina的16S rRNA基因扩增子序列揭示了人类溃疡性结肠炎患者细菌群落转移的特征
4. USE OF ILLUMINA 16S rRNA NEXT GENERATION SEQUENCING TO INVESTIGATE ANAEROBIC BACTERIAL COMMUNITY COMPOSITION IN ENVIRONMENTAL AND FUEL ASSOCIATED WATERS [C] . Giovanni Cafa, Lisa C. Offord, Alan G. Buddie International Conference on Stability, Handling and Use of Liquid Fuels . 2018

机译：使用Illumina 16s RRNA下一代测序以研究环境和燃料相关水域中的厌氧细菌群落组成
5. Bacterial diversity in acid stressed lakes as revealed by 16S rRNA phylogenetic analysis and associations with water chemistry characteristics [D] . Methe, Barbara Ann 1998

机译：通过16S rRNA系统发育分析揭示了酸胁迫湖泊中的细菌多样性及其与水化学特征的关系
6. Characterization of bacterial community shift in human Ulcerative Colitis patients revealed by Illumina based 16S rRNA gene amplicon sequencing [O] . Sandeep A Walujkar, Dhiraj P Dhotre, Nachiket P Marathe, 2014

机译：基于Illumina的16S rRNA基因扩增子序列揭示了人类溃疡性结肠炎患者细菌群落转移的特征
7. Characterization of bacterial community shift in human Ulcerative Colitis patients revealed by Illumina based 16S rRNA gene amplicon sequencing [O] . Sandeep A Walujkar, Dhiraj P Dhotre, Nachiket P Marathe, 2014

机译：基于Illumina的16S rRNA基因扩增子序列揭示了人类溃疡性结肠炎患者细菌群落转移的特征
8. Carbon transformations in deep granitic groundwater by attached bacterial populations characterized with 16S-rRNA gene sequencing technique and scanning electron microscopy [R] . Ekendahl, S. , Arlinger, J. , Staahl, F. , 1993

机译：通过16s-rRNa基因测序技术和扫描电子显微镜观察附着细菌群体对深花岗岩地下水的碳转化

Prevalence of a Novel Division-Level Bacterial Lineage in Lake Dhanmondi, Dhaka, Bangladesh, as Revealed by Deep Sequencing of 16S rRNA Gene Amplicons

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