Evidence map›Paper›PMID 30209585›Full record

ArticleMicrobial ecology2019

Cellulase-Hemicellulase Activities and Bacterial Community Composition of Different Soils from Algerian Ecosystems.

Aicha Asma Houfani, Tomáš Větrovský, Oscar U Navarrete, Martina Štursová, Vojtěch Tláskal, Robert G Beiko, Nawel Boucherba, Petr Baldrian, Said Benallaoua, Milko A Jorquera

Abstract read
PubMed Publisher
In one paragraph

Article in Microbial ecology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

5 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. A Review on Bacterial Contribution to Lignocellulose Breakdown into Useful Bio-Products.International journal of environmental research and public health · 2021
    Review
  5. 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

10 authors at 4 institutions in 4 countries.

Aicha Asma HoufaniLaboratoire de Microbiologie Appliquée (LMA), Département de Microbiologie, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000, Bejaia, Algérie.
Tomáš VětrovskýLaboratory of Environmental Microbiology, Institute of Microbiology of the CAS, Vídeňská 1083, 14220, Praha 4, Czech Republic.
Oscar U NavarreteLaboratorio de Ecología Microbiana Aplicada, Departmento de Ciencias Químicas y Recursos Naturales, Universidad de La Frontera, Ave. Franciosco Salazar, 01145, Temuco, Chile.
Martina ŠtursováLaboratory of Environmental Microbiology, Institute of Microbiology of the CAS, Vídeňská 1083, 14220, Praha 4, Czech Republic.
Vojtěch TláskalLaboratory of Environmental Microbiology, Institute of Microbiology of the CAS, Vídeňská 1083, 14220, Praha 4, Czech Republic.
Robert G BeikoFaculty of Computer Science, Dalhousie University, 6050 University Avenue, Halifax, NS, B3H 4R2, Canada.
Nawel BoucherbaLaboratoire de Microbiologie Appliquée (LMA), Département de Microbiologie, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000, Bejaia, Algérie.
Petr BaldrianLaboratory of Environmental Microbiology, Institute of Microbiology of the CAS, Vídeňská 1083, 14220, Praha 4, Czech Republic.
Said BenallaouaLaboratoire de Microbiologie Appliquée (LMA), Département de Microbiologie, Faculté des Sciences de la Nature et de la Vie, Université de Bejaia, 06000, Bejaia, Algérie.
Milko A JorqueraLaboratorio de Ecología Microbiana Aplicada, Departmento de Ciencias Químicas y Recursos Naturales, Universidad de La Frontera, Ave. Franciosco Salazar, 01145, Temuco, Chile. milko.jorquera@ufrontera.cl.
Czech Academy of Sciences, Institute of Microbiology · CZUniversidad de La Frontera · CLUniversity of Béjaïa · DZDalhousie University · CA

Funding

Fondo Nacional de Desarrollo Científico y Tecnológico 1160302Ministry of Education, Youth and Sports of the Czech Republic LM2015055
6 · The paper itself

Abstract

Soil microorganisms are important mediators of carbon cycling in nature. Although cellulose- and hemicellulose-degrading bacteria have been isolated from Algerian ecosystems, the information on the composition of soil bacterial communities and thus the potential of their members to decompose plant residues is still limited. The objective of the present study was to describe and compare the bacterial community composition in Algerian soils (crop, forest, garden, and desert) and the activity of cellulose- and hemicellulose-degrading enzymes. Bacterial communities were characterized by high-throughput 16S amplicon sequencing followed by the in silico prediction of their functional potential. The highest lignocellulolytic activity was recorded in forest and garden soils whereas activities in the agricultural and desert soils were typically low. The bacterial phyla Proteobacteria (in particular classes α-proteobacteria, δ-proteobacteria, and γ-proteobacteria), Firmicutes, and Actinobacteria dominated in all soils. Forest and garden soils exhibited higher diversity than agricultural and desert soils. Endocellulase activity was elevated in forest and garden soils. In silico analysis predicted higher share of genes assigned to general metabolism in forest and garden soils compared with agricultural and arid soils, particularly in carbohydrate metabolism. The highest potential of lignocellulose decomposition was predicted for forest soils, which is in agreement with the highest activity of corresponding enzymes.

Indexed as

Soil MicrobiologyAlgeriaBacteriaBacterial ProteinsCellulaseEcosystemForestsGlycoside HydrolasesPhylogenySoilBacterial ProteinsCellulaseGlycoside HydrolaseshemicellulaseSoilAlgerian soilsBacterial communityCellulasesDecompositionHemicellulasesLignocellulose

Identifiers

PMID30209585
OpenAlexW2891623299

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.