Evidence map›Paper›PMID 26504771›Full record

ArticleInternational journal of genomics2015

Response of Spatial Patterns of Denitrifying Bacteria Communities to Water Properties in the Stream Inlets at Dianchi Lake, China.

Neng Yi, Yan Gao, Zhenhua Zhang, Yan Wang, Xinhong Liu, Li Zhang, Shaohua Yan

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in International journal of genomics, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Effects of Florfenicol onAntibiotics (Basel, Switzerland) · 2023
    Article
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Neng YiInstitute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China ; Key Lab of Food Quality and Safety of Jiangsu Province, State Key Laboratory Breeding Base, 50 Zhongling Street, Nanjing 210014, China.
Yan GaoInstitute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China ; Key Lab of Food Quality and Safety of Jiangsu Province, State Key Laboratory Breeding Base, 50 Zhongling Street, Nanjing 210014, China.
Zhenhua ZhangInstitute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China ; Key Lab of Food Quality and Safety of Jiangsu Province, State Key Laboratory Breeding Base, 50 Zhongling Street, Nanjing 210014, China.
Yan WangInstitute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China ; Key Lab of Food Quality and Safety of Jiangsu Province, State Key Laboratory Breeding Base, 50 Zhongling Street, Nanjing 210014, China.
Xinhong LiuInstitute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China ; Key Lab of Food Quality and Safety of Jiangsu Province, State Key Laboratory Breeding Base, 50 Zhongling Street, Nanjing 210014, China.
Li ZhangInstitute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China ; Key Lab of Food Quality and Safety of Jiangsu Province, State Key Laboratory Breeding Base, 50 Zhongling Street, Nanjing 210014, China.
Shaohua YanInstitute of Agricultural Resources and Environment, Jiangsu Academy of Agricultural Sciences, 50 Zhongling Street, Nanjing 210014, China ; Key Lab of Food Quality and Safety of Jiangsu Province, State Key Laboratory Breeding Base, 50 Zhongling Street, Nanjing 210014, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Streams are an important sink for anthropogenic N owing to their hydrological connections with terrestrial systems, but main factors influencing the community structure and abundance of denitrifiers in stream water remain unclear. To elucidate the potential impact of varying water properties of different streams on denitrifiers, the abundance and community of three denitrifying genes coding for nitrite (nirK, nirS) and nitrous oxide (nosZ) reductase were investigated in 11 streams inlets at the north part of Dianchi Lake. The DGGE results showed the significant pairwise differences in community structure of nirK, nirS, and nosZ genes among different streams. The results of redundancy analysis (RDA) confirmed that nitrogen and phosphorus concentrations, pH, and temperature in waters were the main environmental factors leading to a significant alteration in the community structure of denitrifiers among different streams. The denitrifying community size was assessed by quantitative PCR (qPCR) of the nirS, nirK, and nosZ genes. The abundance of nirK, nirS, and nosZ was positively associated with concentrations of total N (TN) and PO4 (3-) (p < 0.001). The difference in spatial patterns between nirK and nirS community diversity, in combination with the spatial distribution of the nirS/nirK ratio, indicated the occurrence of habitat selection for these two types of denitrifiers in the different streams. The results indicated that the varying of N species and PO4 (3-) together with pH and temperature would be the main factors shaping the community structure of denitrifiers. Meanwhile, the levels of N in water, together with PO4 (3-), tend to affect the abundance of denitrifiers.

Identifiers

PMID26504771
PMCPMC4609451

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.