Evidence map›Paper›PMID 20840772›Full record

ArticleBMC plant biology2010

Candidate genes associated with bud dormancy release in blackcurrant (Ribes nigrum L.).

Peter E Hedley, Joanne R Russell, Linzi Jorgensen, Sandra Gordon, Jenny A Morris, Christine A Hackett, Linda Cardle, Rex Brennan

Abstract read
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Article in BMC plant biology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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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

29 citing papers in PubMed.

  1. Article
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  9. Review
  10. Gene expression analysis of bud burst process in European hazelnut (Physiology and molecular biology of plants : an international journal of functional plant biology · 2019
    Article
  11. Cold Hardiness in Trees: A Mini-Review.Frontiers in plant science · 2018
    Review
  12. Article
  13. Article
  14. Article
  15. Article
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  17. Article
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  20. Review
4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

8 authors.

Peter E HedleyProgramme of Genetics, SCRI, Invergowrie, Dundee, UK. pete.hedley@scri.ac.uk
Joanne R Russell
Linzi Jorgensen
Sandra Gordon
Jenny A Morris
Christine A Hackett
Linda Cardle
Rex Brennan

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe detrimental effects of mild winter temperatures on the consistency of cropping of blackcurrant (Ribes nigrum L.) in parts of Europe have led to increasing interest in the genetic control of dormancy release in this species. This study examined patterns of gene expression in leaf buds of blackcurrant to identify key differential changes in these profiles around the time of budbreak.

resultsUsing leaf bud tissue of blackcurrant, a cDNA library was generated as a source of blackcurrant ESTs for construction of a custom microarray, which was used to identify differential gene expression during dormancy release. Gene activity was lowest in early stages of dormancy, increasing to reach a maximum around the time of budbreak. Genes with significantly changing expression profiles were clustered and evidence is provided for the transient activity of genes previously associated with dormancy processes in other species. Expression profiling identified candidate genes which were mapped onto a blackcurrant genetic linkage map containing budbreak-related QTL. Three genes, which putatively encode calmodulin-binding protein, beta tubulin and acetyl CoA carboxylase respectively, were found to co-localise with budbreak QTL.

conclusionsThis study provides insight into the genetic control of dormancy transition in blackcurrant, identifying key changes in gene expression around budbreak. Genetic mapping of ESTs enabled the identification of genes which co-localise with previously-characterised blackcurrant QTL, and it is concluded that these genes have probable roles in release of dormancy and can therefore provide a basis for the development of genetic markers for future breeding deployment.

Indexed as

Gene Expression ProfilingChromosome MappingCluster AnalysisExpressed Sequence TagsGene Expression Regulation, PlantGene LibraryOligonucleotide Array Sequence AnalysisPlant LeavesQuantitative Trait LociRibesRNA, PlantSequence Analysis, DNATranscriptional ActivationRNA, Plant

Identifiers

PMID20840772
PMCPMC2956551

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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.