Evidence map›Paper›PMID 33764980›Full record

ArticlePloS one2021

Metagenomic analysis exploring taxonomic and functional diversity of bacterial communities of a Himalayan urban fresh water lake.

Tawseef Ahmad, Gaganjot Gupta, Anshula Sharma, Baljinder Kaur, Mohamed A El-Sheikh, Mohammed Nasser Alyemeni

RetractedAbstract readRetracted Publication
In one paragraph

Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It has been retracted, and should not be counted. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing 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

18 citing papers in PubMed.

  1. Trial
  2. Article
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  5. Article
  6. Metagenomics insight into Puga geothermal geyser located in Himalayan Geothermal Belt (Trans-Himalayan Plateau) Ladakh, India.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2024
    Article
  7. Article
  8. Article
  9. Fungal pectinases: an insight into production, innovations and applications.World journal of microbiology & biotechnology · 2023
    Review
  10. Article
  11. Bacterial diversity in the aquatic system in India based on metagenome analysis-a critical review.Environmental science and pollution research international · 2023
    Review
  12. Article
  13. Exploring the taxonomic and functional diversity of marineSaudi journal of biological sciences · 2022
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

Tawseef AhmadDepartment of Biotechnology, Punjabi University Patiala, Punjabi, India.
Gaganjot GuptaDepartment of Biotechnology, Punjabi University Patiala, Punjabi, India.
Anshula SharmaDepartment of Biotechnology, Punjabi University Patiala, Punjabi, India.
Baljinder KaurDepartment of Biotechnology, Punjabi University Patiala, Punjabi, India.
Mohamed A El-SheikhBotany and Microbiology Department, Faculty of Science, King Saud University, Riyadh, Saudi Arabia.
Mohammed Nasser AlyemeniBotany and Microbiology Department, Faculty of Science, King Saud University, Riyadh, Saudi Arabia.ORCID 0000-0002-3968-680X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Freshwater lakes present an ecological border between humans and a variety of host organisms. The present study was designed to evaluate the microbiota composition and distribution in Dal Lake at Srinagar, India. The non-chimeric sequence reads were classified taxonomically into 49 phyla, 114 classes, 185 orders, 244 families and 384 genera. Proteobacteria was found to be the most abundant bacterial phylum in all the four samples. The highest number of observed species was found to be 3097 in sample taken from least populated area during summer (LPS) whereas the summer sample from highly populated area (HPS) was found most diverse among all as indicated by taxonomic diversity analysis. The QIIME output files were used for PICRUSt analysis to assign functional attributes. The samples exhibited a significant difference in their microbial community composition and structure. Comparative analysis of functional pathways indicated that the anthropogenic activities in populated areas and higher summer temperature, both decrease functional potential of the Lake microbiota. This is probably the first study to demonstrate the comparative taxonomic diversity and functional composition of an urban freshwater lake amid its highly populated and least populated areas during two extreme seasons (winter and summer).

Indexed as

MetagenomeAltitudeBacteriaGenome, BacterialIndiaLakesMetagenomicsMicrobiota

Identifiers

PMID33764980
PMCPMC7993826

What OpenQuestion holds

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Registered trials

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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.