Evidence map›Paper›PMID 33782778›Full record

ArticleBiodegradation2021

Identity and hydrocarbon degradation activity of enriched microorganisms from natural oil and asphalt seeps in the Kurdistan Region of Iraq (KRI).

Adris Shlimon, Howri Mansurbeg, Rushdy Othman, Ian Head, Kasper U Kjeldsen, Kai Finster

Abstract read
PubMed Publisher
In one paragraph

Article in Biodegradation, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.3field-weighted citation impact, top 55% of its field
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

1 citing paper in PubMed, 9 citations in OpenAlex.

  1. Challenges and distortions in microbial community analysis of oil reservoirs: a case study with heavy crude oil from the Romashkino field.International microbiology : the official journal of the Spanish Society for Microbiology · 2025
    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

6 authors at 3 institutions in 4 countries.

Adris ShlimonDepartment of Biology, Soran University, Soran, Iraq. adris.shlimon@soran.edu.iq.ORCID 0000-0002-7317-1842
Howri MansurbegDepartment of Petroleum Geoscience, Soran University, Soran, Iraq.
Rushdy OthmanDepartment of Petroleum Geoscience, Soran University, Soran, Iraq.
Ian HeadSchool of Natural and Environmental Sciences, Newcastle University, Newcastle Upon Tyne, NE1 7RU, UK.
Kasper U KjeldsenSection of Microbiology, Department of Biology, Aarhus University, Ny Munkegade 116, 8000, Aarhus, Denmark.
Kai FinsterSection of Microbiology, Department of Biology, Aarhus University, Ny Munkegade 116, 8000, Aarhus, Denmark.
Aarhus University · DKSoran University · IQNewcastle University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A previous cultivation-independent investigation of the microbial community structure of natural oil and asphalt seeps in the Kurdistan Region of Iraq (KRI) revealed the dominance of uncultured bacterial taxa belonging to the phyla Deferribacterota and Coprothermobacterota and the orders Thermodesulfobacteriales, Thermales, and Burkholderiales. Here we report on a cultivation-dependent approach to identify members of these groups involved in hydrocarbon degradation in the KRI oil and asphalt seeps. For this purpose, we set up anoxic crude oil-degrading enrichment cultures based on cultivation media known to support the growth of members of the above-mentioned taxonomic groups. During 100-200 days incubation periods, nitrate-reducing and fermentative enrichments showed up to 90% degradation of C

Indexed as

HydrocarbonsBiodegradation, EnvironmentalIraqPhylogenyRNA, Ribosomal, 16SasphaltHydrocarbonsRNA, Ribosomal, 16S16S rRNA amplicon sequencingAnaerobic hydrocarbon degradationAsphalt degradationCultivationMicrobial community analysis

Identifiers

PMID33782778
OpenAlexW3147881248

What OpenQuestion holds

Textmetadata
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.