Evidence map›Paper›PMID 8106013›Full record

ArticlePlant molecular biology1993

Differential expression of six glutamine synthetase genes in Zea mays.

M G Li, R Villemur, P J Hussey, C D Silflow, J S Gantt, D P Snustad

Abstract read
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In one paragraph

Article in Plant molecular biology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
6.1field-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

37 citing papers in PubMed, 140 citations in OpenAlex.

  1. Article
  2. Review
  3. Nitrogen use efficiency (NUE): elucidated mechanisms, mapped genes and gene networks in maize (Physiology and molecular biology of plants : an international journal of functional plant biology · 2021
    Review
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  11. Article
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  15. Article
  16. Crystallization and preliminary crystallographic characterization of glutamine synthetase from Medicago truncatula.Acta crystallographica. Section F, Structural biology and crystallization communications · 2009
    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

6 authors at 1 institution in 1 country.

M G LiDepartment of Genetics and Cell Biology, University of Minnesota, St. Paul 55108-1095.
R Villemur
P J Hussey
C D Silflow
J S Gantt
D P Snustad
University of Minnesota · US

Funding

NIGMS NIH HHS GM-38769
6 · The paper itself

Abstract

The maize genome has been shown to contain six glutamine synthetase (GS) genes with at least four different expression patterns. Noncoding 3' gene-specific probes were constructed from all six GS cDNA clones and used to examine transcript levels in selected organs by RNA gel blot hybridization experiments. The transcript of the single putative chloroplastic GS2 gene was found to accumulate primarily in green tissues, whereas the transcripts of the five putative GS1 genes were shown to accumulate preferentially in roots. The specific patterns of transcript accumulation were quite distinct for the five GS1 genes, with the exception of two closely related genes.

Indexed as

Genes, PlantCell CompartmentationChloroplastsCytoplasmDNA, ComplementaryDNA ProbesGene Expression RegulationGene LibraryGenomeGlutamate-Ammonia LigaseIsoenzymesMolecular Sequence DataPoly ARNA, MessengerTissue DistributionZea maysDNA, ComplementaryDNA ProbesGlutamate-Ammonia LigaseIsoenzymesPoly ARNA, Messenger

Identifiers

PMID8106013
OpenAlexW2009435334

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.