Evidence map›Paper›PMID 11553701›Full record

ArticleMolecular biology of the cell2001

Expression patterns of cell-type-specific genes in Dictyostelium.

N Iranfar, D Fuller, R Sasik, T Hwa, M Laub, W F Loomis

Abstract read
In one paragraph

Article in Molecular biology of the cell, 2001. 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
–field-weighted citation impact
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.

  1. Review
  2. The Proteome ofProteomes · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Extracellular signaling in Dictyostelium.The International journal of developmental biology · 2019
    Review
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Peptide signaling during terminal differentiation of Dictyostelium.Proceedings of the National Academy of Sciences of the United States of America · 2005
    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

6 authors.

N IranfarDivision of Biology, University of California at San Diego, La Jolla, California 92093, USA.
D Fuller
R Sasik
T Hwa
M Laub
W F Loomis

Funding

Wellcome Trust
6 · The paper itself

Abstract

Cell-type specific genes were recognized by interrogating microarrays carrying Dictyostelium gene fragments with probes prepared from fractions enriched in prestalk and prespore cells. Cell-type specific accumulation of mRNA from 17 newly identified genes was confirmed by Northern analyses. DNA microarrays carrying 690 targets were used to determine expression profiles during development. The profiles were fit to a biologically based kinetic equation to extract the times of transcription onset and cessation. Although the majority of the genes that were cell-type enriched at the slug stage were first expressed as the prespore and prestalk cells sorted out in aggregates, some were found to be expressed earlier before the cells had even aggregated. These early genes may have been initially expressed in all cells and then preferentially turned over in one or the other cell type. Alternatively, cell type divergence may start soon after the initiation of development.

Indexed as

Gene Expression ProfilingGene Expression Regulation, DevelopmentalAnimalsBlotting, NorthernCell DifferentiationDictyosteliumGenes, ProtozoanOligonucleotide Array Sequence AnalysisRNA, MessengerRNA, ProtozoanSporesTime FactorsTranscription, GeneticRNA, MessengerRNA, Protozoan

Identifiers

PMID11553701
PMCPMC59697

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.