Evidence map›Paper›PMID 32975636›Full record

ReviewPlant cell reports2021

Chromosome doubling methods in doubled haploid and haploid inducer-mediated genome-editing systems in major crops.

Isidre Hooghvorst, Salvador Nogués

Abstract readReview
PubMed Publisher
In one paragraph

Review in Plant cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
–field-weighted citation impact
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

19 citing papers in PubMed.

  1. Review
  2. Haploid Production inBiology · 2025
    Review
  3. Review
  4. Development of doubled haploid lines in spring wheat (Biotechnology notes (Amsterdam, Netherlands) · 2025
    Article
  5. Article
  6. Article
  7. Investigating the genetic control of plant development in spring barley under speed breeding conditions.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024
    Article
  8. Review
  9. Haploid Induction inPlants (Basel, Switzerland) · 2023
    Review
  10. Article
  11. Article
  12. Review
  13. Article
  14. Haploid Induction in Tomato (Plants (Basel, Switzerland) · 2022
    Review
  15. In vivo maternal haploid induction in tomato.Plant biotechnology journal · 2022
    Article
  16. Article
  17. Review
  18. Review
  19. 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.

Isidre HooghvorstDepartament de Biologia Evolutiva, Ecologia i Ciencies Ambientals, Secció de Fisiologia Vegetal, Universitat de Barcelona, 08028, Barcelona, Spain. isidrevander@gmail.com.ORCID http://orcid.org/0000-0001-7937-9647
Salvador NoguésDepartament de Biologia Evolutiva, Ecologia i Ciencies Ambientals, Secció de Fisiologia Vegetal, Universitat de Barcelona, 08028, Barcelona, Spain.ORCID http://orcid.org/0000-0002-1694-0924

Funding

Departament d'Innovació, Universitats i Empresa, Generalitat de Catalunya (ES) 2017 DI 001Horizon 2020 678168
6 · The paper itself

Abstract

The doubled haploid technique aims to generate pure inbred lines for basic research and as commercial cultivars. The doubled haploid technique first generates haploid plants and is followed by chromosome doubling, which can be separated in time or overlapped, depending the procedure for each species. For a long time, much effort has been focused on haploid production via androgenesis, gynogenesis, or parthenogenesis. The obtention of haploid plants has frequently required more optimization and has lagged behind research and improvements in chromosome doubling methods. Nevertheless, chromosome doubling has recently been of renewed interest to increase the rates and efficiency of doubled haploid plant production through trialing and optimizing of different procedures. New antimitotic compounds and application methods are being studied to ensure the success of chromosome doubling once haploid material has been regenerated. Moreover, a haploid inducer-mediated CRISPR/Cas9 genome-editing system is a breakthrough method in the production of haploid plant material and could be of great importance for species where traditional haploid regeneration methods have not been successful, or for recalcitrant species. In all cases, the new deployment of this system will demand a suitable chromosome doubling protocol. In this review, we explore the existing doubled haploid and chromosome doubling methods to identify opportunities to enhance the breeding process in major crops.

Indexed as

Gene EditingChromosomes, PlantCRISPR-Cas SystemsCrops, AgriculturalHaploidyParthenogenesisPlant BreedingAndrogenesisAntimitoticChromosome doublingCRISPR/Cas9Doubled haploidGynogenesisHaploid inducerParthenogenesis

Identifiers

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.