Evidence map›Paper›PMID 32698526›Full record

ArticlePlants (Basel, Switzerland)2020

Homozygous Transgenic Barley (

Ludmila Ohnoutková, Tomáš Vlčko

Open access · goldAbstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 35% 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

6 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Transgenic barley over-expressingGM crops & food · 2025
    Article
  3. Article
  4. Article
  5. The Production ofPlants (Basel, Switzerland) · 2022
    Review
  6. Review
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

2 authors at 1 institution in 1 country.

Ludmila OhnoutkováLaboratory of Growth Regulators, Palacký University & Institute of Experimental Botany, Czech Academy of Sciences, Šlechtitelů 241/27, 78371 Olomouc, Czech Republic.ORCID 0000-0001-9847-5060
Tomáš VlčkoLaboratory of Growth Regulators, Palacký University & Institute of Experimental Botany, Czech Academy of Sciences, Šlechtitelů 241/27, 78371 Olomouc, Czech Republic.ORCID 0000-0003-0549-7696
Czech Academy of Sciences, Institute of Experimental Botany · CZ

Funding

European Regional Development Fund CZ.02.1.01/0.0/0.0/16_019/0000738
6 · The paper itself

Abstract

Production of homozygous lines derived from transgenic plants is one of the important steps for phenotyping and genotyping transgenic progeny. The selection of homozygous plants is a tedious process that can be significantly shortened by androgenesis, cultivation of anthers, or isolated microspores. Doubled haploid (DH) production achieves complete homozygosity in one generation. We obtained transgenic homozygous DH lines from six different transgenic events by using anther culture. Anthers were isolated from T0 transgenic primary regenerants and cultivated in vitro. The ploidy level was determined in green regenerants. At least half of the 2n green plants were transgenic, and their progeny were shown to carry the transgene. The process of dihaploidization did not affect the expression of the transgene. Embryo cultures were used to reduce the time to seed of the next generation. The application of these methods enables rapid evaluation of transgenic lines for gene function studies and trait evaluation.

Indexed as

androgenesis barleydouble haploidembryo culturetransformation

Identifiers

PMID32698526
PMCPMC7412030
OpenAlexW3042739182

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.