Evidence map›Paper›PMID 26482661›Full record

ArticleBMC microbiology2015

Lignocellulose-converting enzyme activity profiles correlate with molecular systematics and phylogeny grouping in the incoherent genus Phlebia (Polyporales, Basidiomycota).

Jaana Kuuskeri, Miia R Mäkelä, Jarkko Isotalo, Ilona Oksanen, Taina Lundell

Open access · goldAbstract read
In one paragraph

Article in BMC microbiology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
7.2field-weighted citation impact, top 4% 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

22 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Multi-Gene Phylogeny and Taxonomy of the Wood-Rotting Fungal GenusJournal of fungi (Basel, Switzerland) · 2023
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Conserved white-rot enzymatic mechanism for wood decay in the Basidiomycota genus Pycnoporus.DNA research : an international journal for rapid publication of reports on genes and genomes · 2020
    Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. MycoKeys · 2018
    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

5 authors at 1 institution in 1 country.

Jaana KuuskeriDepartment of Food and Environmental Sciences, Division of Microbiology and Biotechnology, University of Helsinki, Viikki Biocenter 1, P.O.B. 56, FIN-00014, Helsinki, Finland. jaana.kuuskeri@helsinki.fi.
Miia R MäkeläDepartment of Food and Environmental Sciences, Division of Microbiology and Biotechnology, University of Helsinki, Viikki Biocenter 1, P.O.B. 56, FIN-00014, Helsinki, Finland. miia.r.makela@helsinki.fi.
Jarkko IsotaloDepartment of Forest Sciences, University of Helsinki, Helsinki, Finland. jarkko.isotalo@helsinki.fi.
Ilona OksanenDepartment of Food and Environmental Sciences, Division of Microbiology and Biotechnology, University of Helsinki, Viikki Biocenter 1, P.O.B. 56, FIN-00014, Helsinki, Finland. ilona.oksanen1@hotmail.com.
Taina LundellDepartment of Food and Environmental Sciences, Division of Microbiology and Biotechnology, University of Helsinki, Viikki Biocenter 1, P.O.B. 56, FIN-00014, Helsinki, Finland. taina.lundell@helsinki.fi.
University of Helsinki · FI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe fungal genus Phlebia consists of a number of species that are significant in wood decay. Biotechnological potential of a few species for enzyme production and degradation of lignin and pollutants has been previously studied, when most of the species of this genus are unknown. Therefore, we carried out a wider study on biochemistry and systematics of Phlebia species.

methodsIsolates belonging to the genus Phlebia were subjected to four-gene sequence analysis in order to clarify their phylogenetic placement at species level and evolutionary relationships of the genus among phlebioid Polyporales. rRNA-encoding (5.8S, partial LSU) and two protein-encoding gene (gapdh, rpb2) sequences were adopted for the evolutionary analysis, and ITS sequences (ITS1+5.8S+ITS2) were aligned for in-depth species-level phylogeny. The 49 fungal isolates were cultivated on semi-solid milled spruce wood medium for 21 days in order to follow their production of extracellular lignocellulose-converting oxidoreductases and carbohydrate active enzymes.

resultsFour-gene phylogenetic analysis confirmed the polyphyletic nature of the genus Phlebia. Ten species-level subgroups were formed, and their lignocellulose-converting enzyme activity profiles coincided with the phylogenetic grouping. The highest enzyme activities for lignin modification (manganese peroxidase activity) were obtained for Phlebia radiata group, which supports our previous studies on the enzymology and gene expression of this species on lignocellulosic substrates.

conclusionsOur study implies that there is a species-level connection of molecular systematics (genotype) to the efficiency in production of both lignocellulose-converting carbohydrate active enzymes and oxidoreductases (enzyme phenotype) on spruce wood. Thus, we may propose a similar phylogrouping approach for prediction of lignocellulose-converting enzyme phenotypes in new fungal species or genetically and biochemically less-studied isolates of the wood-decay Polyporales.

Indexed as

PhylogenyBasidiomycotaBiotransformationCluster AnalysisCulture MediaDNA, FungalDNA, RibosomalDNA, Ribosomal SpacerGlyceraldehyde-3-Phosphate Dehydrogenase (Phosphorylating)LigninMicrobiological TechniquesMolecular Sequence DataRNA Polymerase IIRNA, RibosomalRNA, Ribosomal, 5.8SSequence Analysis, DNACulture MediaDNA, FungalDNA, RibosomalDNA, Ribosomal SpacerGlyceraldehyde-3-Phosphate Dehydrogenase (Phosphorylating)LigninlignocelluloseRNA Polymerase IIRNA, RibosomalRNA, ribosomal, 26SRNA, Ribosomal, 5.8S

Identifiers

PMID26482661
PMCPMC4610053
OpenAlexW1907541442

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.