Skip to main content
Log in

Tetraploid induction identification and transcriptome preliminary analysis of black currant (Ribes rubrum L.)

  • Original Article
  • Published:
Plant Cell, Tissue and Organ Culture (PCTOC) Aims and scope Submit manuscript

Abstract

Through artificial polyploid induction, new varieties of horticultural crops with better quality can be generated. Mixed culture was used to induce polyploidy of black currant in this study. Sterile seeds of black currant were treated with different concentrations of colchicine (0.05%, 0.10%, 0.15%, 0.20%) for different lengths of time (8 h, 12 h, 24 h, 36 h, 48 h). The results showed that 0.15% colchicine treatment for 24 h was the best condition for polyploid induction of black currant, and the highest induction rate was 12.0%. The ploidy of seedlings was verified by chromosome counting and flow cytometry. The morphological differences and stomatal characteristics of tetraploid plants and diploid plants were compared. The tetraploid plants were characterized by being dwarfed with shorter internode lengths, having thick stems,t larger and rounder leaves, with decreased stomatal density and larger stomates. Finally, a total of 3246 differentially expressed genes were identified in diploid and tetraploid leaves by transcriptome sequencing analysis, including 615up and 2631down regulated genes. KEGG (Kyoto Encyclopedia of Genes and Genome) pathway analysis showed that 1355 DEGs (Differentially expressed gene) were enriched in 133 metabolic pathways. DEGs were mainly enriched in ‘Plant hormone signal transduction’ and ‘MAPK (Mitogen-activated protein kinase) signaling pathway-plant’ pathways, that were related to plant hormones, biotic stress and abiotic stress signal transduction. This study enriched the germplasm resources of black currant, provided a new way for black currant breeding, and provided a theoretical basis for revealing the potential mechanism of tetraploid development.

Key message

Successfully induced tetraploid blackcurrant, revealing the difference between tet raploid and diploid blackcurrant plants through physiological characteristics and transcriptome analysis.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6

Similar content being viewed by others

Data availability

Additional data are included in the supplementary information file. Furthermore, all the datasets generated during the current study are available from the corresponding author on request.

References

Download references

Acknowledgements

Gansu Provincial Science and Technology Plan Project (22CX8NE193); Tianjin Science and Technology Plan Project (16PTZSTG00020); Tianjin Jinnan District National Agricultural Science and Technology Park ‘one core three areas’ special project (20YHXSQ005); Tianjin Binhai New Area Science and Technology Project (BHXQKJXM-SF-2018-33).

Funding

This study was funded by Gansu Provincial Science and Technology Plan Project (Grant Number 22CX8NE193), Tianjin Science and Technology Plan Project (Grant Number 16PTZSTG00020), Tianjin Jinnan District National Agricultural Science and Technology Park ‘one core three areas’ special project (Grant Number 20YHXSQ005), Tianjin Binhai New Area Science and Technology Project (Grant Number BHXQKJXM-SF-2018-33).

Author information

Authors and Affiliations

Authors

Contributions

RD was responsible for tetraploid induction and transcriptome analysis. YP and JN designed and guided the experiment. LH and HY were responsible for sorting and analyzing the data. YC and YL were responsible for the supervision and audit of the experiment.

Corresponding authors

Correspondence to Yi Pei or Jiangli Nie.

Ethics declarations

Conflict of interest

The authors declare that they have no conficts of interest. All authors approved the fnal draft of the manuscript.

Additional information

Communicated by Maria Antonietta Germanà.

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Dong, R., Pei, Y., Hong, L. et al. Tetraploid induction identification and transcriptome preliminary analysis of black currant (Ribes rubrum L.). Plant Cell Tiss Organ Cult 155, 861–872 (2023). https://doi.org/10.1007/s11240-023-02605-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11240-023-02605-4

Keywords

Navigation