Evidence map›Paper›PMID 11542597›Full record

ArticlePlant molecular biology reporter1998

Multiplex titration RT-PCR: rapid determination of gene expression patterns for a large number of genes.

A Nebenfuhr, T L Lomax, New Collective Author

Abstract readComparative Study
PubMed Publisher
In one paragraph

Article in Plant molecular biology reporter, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.2field-weighted citation impact, top 50% 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

5 citing papers in PubMed, 15 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

A NebenfuhrDepartment of Botany and Plant Pathology, Oregon State University, Corvallis 97331-2902, USA.
T L Lomax
New Collective Author
Oregon State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We have developed an improved method for determination of gene expression levels with RT-PCR. The procedure is rapid and does not require extensive optimization or densitometric analysis. Since the detection of individual transcripts is PCR-based, small amounts of tissue samples are sufficient for the analysis of expression patterns in large gene families. Using this method, we were able to rapidly screen nine members of the Aux/IAA family of auxin-responsive genes and identify those genes which vary in message abundance in a tissue- and light-specific manner. While not offering the accuracy of conventional semi-quantitative or competitive RT-PCR, our method allows quick screening of large numbers of genes in a wide range of RNA samples with just a thermal cycler and standard gel analysis equipment.

Indexed as

Genes, PlantDarknessDNA, ComplementaryEvaluation Studies as TopicGene Expression Regulation, PlantIndoleacetic AcidsLightPlant Growth RegulatorsReproducibility of ResultsReverse Transcriptase Polymerase Chain ReactionRNA, MessengerRNA, PlantSolanum lycopersicumDNA, Complementaryindoleacetic acidIndoleacetic AcidsPlant Growth RegulatorsRNA, MessengerRNA, PlantNASA Discipline Plant BiologyNon-NASA Center

Identifiers

PMID11542597
OpenAlexW1531938408

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.