Evidence map›Paper›PMID 20592815›Full record

ArticlePlant signaling & behavior2010

Auxin signal transduction in Arabidopsis vein formation.

Tyler J Donner, Ira Sherr, Enrico Scarpella

Abstract readComment
In one paragraph

Article in Plant signaling & behavior, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing 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

13 citing papers in PubMed.

  1. Article
  2. Article
  3. Plants (Basel, Switzerland) · 2022
    Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors.

Tyler J DonnerDepartment of Biological Sciences, University of Alberta, Edmonton, AB, Canada.
Ira Sherr
Enrico Scarpella

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The plant signaling molecule auxin has been implicated in the control of a confounding multitude of diverse processes in plants, including leaf vascular patterning. In Arabidopsis leaves, expression of the HD-ZIP III gene ATHB8 is initiated in files of isodiametric subepidermal cells that will elongate into vein-forming procambium. We have recently shown that ATHB8 is transiently required for preprocambial development and procambium differentiation, and that permanence of the effects of loss of ATHB8 function on vein formation depends on the activity of the auxin response factor MONOPTEROS (MP). Further, we have shown that the onset of ATHB8 expression is directly and positively regulated by MP through an auxin-response element in the ATHB8 promoter, suggesting a molecular path by which auxin signals are translated into vein patterning inputs. Within broad fields of MP expression, however, only a subset of cells initiates expression of ATHB8. Here we discuss putative mechanisms by which wide domains of MP expression could activate ATHB8 transcription in single cell files.

Indexed as

Gene Expression Regulation, PlantGenes, PlantSignal TransductionArabidopsisArabidopsis ProteinsDNA-Binding ProteinsGene Expression Regulation, DevelopmentalGenes, HomeoboxHomeodomain ProteinsIndoleacetic AcidsPlant LeavesPlant StructuresTranscription FactorsArabidopsis ProteinsDNA-Binding ProteinsHomeodomain ProteinsIndoleacetic AcidsMONOPTEROS protein, ArabidopsisTranscription FactorsArabidopsis thalianaauxin signalingauxin transportleaf developmentprocambiumvascular patterning

Identifiers

PMID20592815
PMCPMC2835964

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.