Evidence map›Paper›PMID 14586551›Full record

ArticlePlant cell reports2003

A novel selection system for potato transformation using a mutated AHAS gene.

M Andersson, A Trifonova, A-B Andersson, M Johansson, L Bülow, P Hofvander

Abstract read
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In one paragraph

Article in Plant cell reports, 2003. 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
0.6field-weighted citation impact, top 36% 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, 74 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

6 authors at 3 institutions in 1 country.

M AnderssonPlant Science Sweden AB, Herman Ehles Väg 2-4, 268 31 Svalöv, Sweden. Mariette.Andersson@plantscience.se
A Trifonova
A-B Andersson
M Johansson
L Bülow
P Hofvander
Lund University · SESwedish University of Agricultural Sciences · SEUmeå Plant Science Centre · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acetohydroxyacid synthase (AHAS) is the target enzyme for a number of herbicides. A S653N mutation in the AHAS gene results in an increased tolerance to imidazolinone herbicides. We have investigated the use of the mutated gene as selection gene for potato transformation. This resulted in a transformation system with a very high transformation frequency and low rate of escapes. The mutated AHAS gene was introduced into transformed potato together with a beta-glucuronidase (GUS) gene. Selection on 0.5 microM Imazamox yielded GUS expression in 93-100% of regenerated shoots. Furthermore the mutated AHAS gene was used as selection gene for production of high-amylopectin potato lines. The high transformation frequency was verified and potato lines with the desirable starch quality were obtained.

Indexed as

MutationTransformation, GeneticAcetolactate SynthaseBase SequenceDNA PrimersGlucuronidaseSelection, GeneticSolanum tuberosumAcetolactate SynthaseDNA PrimersGlucuronidase

Identifiers

PMID14586551
OpenAlexW2011684034

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.