Evidence map›Paper›PMID 16517662›Full record

ArticleApplied and environmental microbiology2006

Global carbon utilization profiles of wild-type, mutant, and transformant strains of Hypocrea jecorina.

Irina S Druzhinina, Monika Schmoll, Bernhard Seiboth, Christian P Kubicek

Open access · greenAbstract readEvaluation Study
In one paragraph

Article in Applied and environmental microbiology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.

0numbers the graph read from it
0cells of the map it votes in
47citing papers in PubMed
5.7field-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

47 citing papers in PubMed, 116 citations in OpenAlex.

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  9. Article
  10. Protein hyperproduction in fungi by design.Applied microbiology and biotechnology · 2018
    Review
  11. Regulation of plant cell wall degradation by light inFungal biology and biotechnology · 2018
    Review
  12. Cellulase Production ofJournal of applied glycoscience · 2018
    Article
  13. Article
  14. Transcription factor Xpp1 is a switch between primary and secondary fungal metabolism.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Article
  15. Genome sequencing and transcriptome analysis ofBiotechnology for biofuels · 2017
    Article
  16. An Endohyphal Bacterium (Frontiers in microbiology · 2017
    Article
  17. Article
  18. Article
  19. Article
  20. 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

4 authors at 1 institution in 1 country.

Irina S DruzhininaResearch Area of Gene Technology and Applied Biochemistry, Institute of Chemical Engineering, Vienna University of Technology, Getreidemarkt 9-1665, A-1060 Vienna, Austria. druzhini@mail.zserv.tuwien.ac.at
Monika Schmoll
Bernhard Seiboth
Christian P Kubicek
TU Wien · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ascomycete Hypocrea jecorina (Trichoderma reesei), an industrial producer of cellulases and hemicellulases, can efficiently degrade plant polysaccharides. However, the catabolic pathways for the resulting monomers and their relationship to enzyme induction are not well known. Here we used the Biolog Phenotype MicroArrays technique to evaluate the growth of H. jecorina on 95 carbon sources. For this purpose, we compared several wild-type isolates, mutants producing different amounts of cellulases, and strains transformed with a heterologous antibiotic resistance marker gene. The wild-type isolates and transformed strains had the highest variation in growth patterns on individual carbon sources. The cellulase mutants were relatively similar to their parental strains. Both in the mutant and in the transformed strains, the most significant changes occurred in utilization of xylitol, erythritol, D-sorbitol, D-ribose, D-galactose, L-arabinose, N-acetyl-D-glucosamine, maltotriose, and beta-methyl-glucoside. Increased production of cellulases was negatively correlated with the ability to grow on gamma-aminobutyrate, adonitol, and 2-ketogluconate; and positively correlated with that on d-sorbitol and saccharic acid. The reproducibility, relative simplicity, and high resolution (+/-10% of increase in mycelial density) of the phenotypic microarrays make them a useful tool for the characterization of mutant and transformed strains and for a global analysis of gene function.

Indexed as

MutationTransformation, GeneticCarbonCellulasesHypocreaOligonucleotide Array Sequence AnalysisPhenotypeReproducibility of ResultsCarbonCellulases

Identifiers

PMID16517662
PMCPMC1393202
OpenAlexW2093476095

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.