Evidence map›Paper›PMID 2103487›Full record

ArticlePlant molecular biology1990

The beta-tubulin gene family in Zea mays: two differentially expressed beta-tubulin genes.

P J Hussey, N Haas, J Hunsperger, J Larkin, D P Snustad, C D Silflow

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Plant molecular biology, 1990. 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
1.9field-weighted citation impact, top 13% 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, 67 citations in OpenAlex.

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  17. Are tubulin isotypes functionally significant.Molecular biology of the cell · 1993
    Review
  18. Mapping of beta-tubulin genomic sequences in hexaploid oat (Arena sativa L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 1993
    Article
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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.

P J HusseyDepartment of Genetics and Cell Biology, University of Minnesota, St. Paul.
N Haas
J Hunsperger
J Larkin
D P Snustad
C D Silflow
University of Minnesota · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Maize beta-tubulins are encoded by a large multigene family with at least nine members, as determined by Southern blot analysis. Two expressed genes, represented by the beta 1 genomic clone and the beta 2 cDNA clone, were examined in this study. The two genes encode beta-tubulins which show 94% sequence identity at the amino acid level. Maize beta 1 transcript levels were highest in seedling root tip and tissue culture cells, which are both rapidly dividing tissues. No transcripts were detected in non-dividing leaf tissue. In contrast, beta 2 transcripts were present at relatively high levels in tissue culture cells and at lower levels in seedling root tip and leaf tissue. The electrophoretic mobility of the beta 2 polypeptide was examined in relation to the constellation of beta-tubulin polypeptides on two-dimensional gel western blots of a maize pollen total protein extract. No evidence for post-translational modification of the beta-tubulin polypeptides was found in pollen.

Indexed as

Gene Expression RegulationGenes, PlantMultigene FamilyBase SequenceDNAMicrotubulesMolecular Sequence DataOrgan SpecificityPlant ProteinsPollenSeedsSequence Homology, Nucleic AcidTranscription, GeneticTubulinZea maysDNAPlant ProteinsTubulin

Identifiers

PMID2103487
OpenAlexW2066152764

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.