Evidence map›Paper›PMID 28585941›Full record

ArticleThe ISME journal2017

Ubiquity and quantitative significance of bacterioplankton lineages inhabiting the oxygenated hypolimnion of deep freshwater lakes.

Yusuke Okazaki, Shohei Fujinaga, Atsushi Tanaka, Ayato Kohzu, Hideo Oyagi, Shin-Ichi Nakano

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Article in The ISME journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

34 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

6 authors.

Yusuke OkazakiCenter for Ecological Research, Kyoto University, Otsu, Japan.
Shohei FujinagaCenter for Ecological Research, Kyoto University, Otsu, Japan.
Atsushi TanakaNational Institute for Environmental Studies, Tsukuba, Japan.
Ayato KohzuNational Institute for Environmental Studies, Tsukuba, Japan.
Hideo OyagiCollege of Humanities and Sciences, Nihon University, Tokyo, Japan.
Shin-Ichi NakanoCenter for Ecological Research, Kyoto University, Otsu, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The oxygenated hypolimnion accounts for a volumetrically significant part of the global freshwater systems. Previous studies have proposed the presence of hypolimnion-specific bacterioplankton lineages that are distinct from those inhabiting the epilimnion. To date, however, no consensus exists regarding their ubiquity and abundance, which is necessary to evaluate their ecological importance. The present study investigated the bacterioplankton community in the oxygenated hypolimnia of 10 deep freshwater lakes. Despite the broad geochemical characteristics of the lakes, 16S rRNA gene sequencing demonstrated that the communities in the oxygenated hypolimnia were distinct from those in the epilimnia and identified several predominant lineages inhabiting multiple lakes. Catalyzed reporter deposition fluorescence in situ hybridization revealed that abundant hypolimnion-specific lineages, CL500-11 (Chloroflexi), CL500-3, CL500-37, CL500-15 (Planctomycetes) and Marine Group I (Thaumarchaeota), together accounted for 1.5-32.9% of all bacterioplankton in the hypolimnion of the lakes. Furthermore, an analysis of single-nucleotide variation in the partial 16S rRNA gene sequence (oligotyping) suggested the presence of different sub-populations between lakes and water layers among the lineages occurring in the entire water layer (for example, acI-B1 and acI-A7). Collectively, these results provide the first comprehensive overview of the bacterioplankton community in the oxygenated hypolimnion of deep freshwater lakes.

Indexed as

ArchaeaBacteriaEcosystemIn Situ Hybridization, FluorescenceLakesOxygenPhylogenyPlanktonRNA, Ribosomal, 16SSequence Analysis, DNAOxygenRNA, Ribosomal, 16S

Identifiers

PMID28585941
PMCPMC5607371

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.