Evidence map›Paper›PMID 15604700›Full record

ArticlePlant molecular biology2004

Identification of mycorrhiza-regulated genes with arbuscule development-related expression profile.

Ulf Grunwald, Oyunbileg Nyamsuren, M'Barek Tamasloukht, Laurence Lapopin, Anke Becker, Petra Mann, Vivienne Gianinazzi-Pearson, Franziska Krajinski, Philipp Franken

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Plant molecular biology, 2004. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
9.2field-weighted citation impact, top 2% 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

26 citing papers in PubMed, 82 citations in OpenAlex.

  1. Mycorrhiza-Induced Alterations in Metabolome ofPlants (Basel, Switzerland) · 2021
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  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

9 authors at 7 institutions in 3 countries.

Ulf GrunwaldMax-Planck Institut für terrestrische Mikrobiologie, and Laboratorium für Mikrobiologie, Philipps-University, Karl-von-Frisch-Strasse, Marburg, Germany.
Oyunbileg Nyamsuren
M'Barek Tamasloukht
Laurence Lapopin
Anke Becker
Petra Mann
Vivienne Gianinazzi-Pearson
Franziska Krajinski
Philipp Franken
Leibniz University Hannover · DEMax Planck Institute for Terrestrial Microbiology · DEBielefeld University · DEETH Zurich · CHLeibniz Institute of Vegetable and Ornamental Crops · DERoche Pharma AG (Germany) · DEUniversité de Bourgogne · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Suppressive subtractive hybridisation was applied to the analysis of late stage arbuscular mycorrhizal development in pea. 96 cDNA clones were amplified and 81, which carried fragments more than 200 nt in size, were sequence analysed. Among 67 unique fragments, 10 showed no homology and 10 were similar to sequences with unknown function. RNA accumulation of the corresponding 67 genes was analysed by hybridisation of macro-arrays. The cDNAs used as probes were derived from roots of wild type and late mutant pea genotypes, inoculated or not with the AM fungus Glomus mosseae. After calibration, a more than 2.5-fold mycorrhiza-induced RNA accumulation was detected in two independent experiments in the wild type for 25 genes, 22 of which seemed to be induced specifically during late stage AM development. Differential expression for 7 genes was confirmed by RT-PCR using RNA from mycorrhiza and from controls of a different pea cultivar. In order to confirm arbuscule-related expression, the Medicago truncatula EST data base was screened for homologous sequences with putative mycorrhiza-related expression and among a number of sequences with significant similarities, a family of trypsin inhibitor genes could be identified. Mycorrhiza-induced RNA accumulation was verified for five members by real-time PCR and arbuscule-related activation of the promoter could be shown in transgenic roots for one of the genes, MtTi 1.

Indexed as

Gene Expression ProfilingExpressed Sequence TagsGene Expression Regulation, PlantMedicago truncatulaMycorrhizaePisum sativumReverse Transcriptase Polymerase Chain ReactionRNA, PlantRNA, Plant

Identifiers

PMID15604700
OpenAlexW2059668145

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.