Evidence map›Paper›PMID 16133248›Full record

ArticleMycorrhiza2005

Agrobacterium-mediated transformation of the ectomycorrhizal symbiont Laccaria bicolor S238N.

Minna Kemppainen, Ariana Circosta, Denis Tagu, Francis Martin, Alejandro G Pardo

Abstract read
PubMed Publisher
In one paragraph

Article in Mycorrhiza, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.3field-weighted citation impact, top 22% 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

20 citing papers in PubMed, 63 citations in OpenAlex.

  1. Article
  2. Article
  3. Genes and evolutionary fates of the amanitin biosynthesis pathway in poisonous mushrooms.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  4. Article
  5. Genes · 2020
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  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Expanding genomics of mycorrhizal symbiosis.Frontiers in microbiology · 2014
    Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. 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

5 authors at 3 institutions in 3 countries.

Minna KemppainenPrograma de Investigación en Interacciones Biológicas, Universidad Nacional de Quilmes, Roque Sáenz Peña 180, B1876BXD, Bernal, Provincia de Buenos Aires, Argentina.
Ariana CircostaPrograma de Investigación en Interacciones Biológicas, Universidad Nacional de Quilmes, Roque Sáenz Peña 180, B1876BXD, Bernal, Provincia de Buenos Aires, Argentina.
Denis TaguUMR INRA-UHP 1136 Interactions Arbres/Micro-organismes, Centre INRA de Nancy, 54280, Champenoux, France.
Francis MartinUMR INRA-UHP 1136 Interactions Arbres/Micro-organismes, Centre INRA de Nancy, 54280, Champenoux, France.
Alejandro G PardoPrograma de Investigación en Interacciones Biológicas, Universidad Nacional de Quilmes, Roque Sáenz Peña 180, B1876BXD, Bernal, Provincia de Buenos Aires, Argentina. apardo@unq.edu.ar.
National University of Quilmes · ARInstitut National de la Recherche Agronomique · MAInteractions Arbres-Microorganismes · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The development of an efficient transformation system is required to alter the expression of symbiosis-regulated genes and to develop insertional mutagenesis in the ectomycorrhizal basidiomycete Laccaria bicolor S238N. Vegetative mycelium of this fungus was transformed by Agrobacterium tumefaciens-mediated gene transfer. The selection marker was the hygromycin resistance gene of Escherichia coli (hph) under the control of the gpd promoter from Agaricus bisporus and the CaMV 35S terminator as part of the T-DNA. PCR amplification of hph and Southern blot analyses showed that the genome of the hygromycin-resistant transformants contained the cassette. The latter proved mostly single copy and random integration of part of the transgene into the fungal genome. A. tumefaciens-mediated gene transfer should facilitate future development of insertional mutagenesis, targeted gene disruption and RNA interference technology in L. bicolor.

Indexed as

SymbiosisTransformation, GeneticAgaricalesAntifungal AgentsBlotting, SouthernCaulimovirusCinnamatesDNA, BacterialDNA, FungalEscherichia coliEscherichia coli ProteinsGene DosageGenome, FungalHygromycin BMutagenesis, InsertionalMyceliumAntifungal AgentsCinnamatesDNA, BacterialDNA, FungalEscherichia coli Proteinshygromycin AHygromycin BT-DNA

Identifiers

PMID16133248
OpenAlexW2077831766

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.