Skip to main content
Log in

Identification of differentially expressed genes associated with aluminum resistance in the soybean plant

  • Research Article
  • Published:
Physiology and Molecular Biology of Plants Aims and scope Submit manuscript

Abstract

Aluminum (Al) toxicity is a major limitation to crop production in countries where acidic soil is abundant. In China, soybean production is constrained by Al stress-induced toxicity. As such, there is growing interest to develop Al-resistant varieties. In the present study, we sought to determine potential genes, functions and pathways for screening and breeding of Al-resistant varieties of soybean. First, we mined the E-GEOD-18517 dataset and identified 729 differentially expressed genes (DEGs) between untreated and Al-treated groups. Next, we performed Gene Ontology and Kyoto Encyclopedia of Genes and Genome pathways enrichment analysis and observed that most of the screened genes were mainly enriched in defense response, plasma membrane and molecular transducer activity. They were also enriched in three important pathways, the phenylpropanoid biosynthesis, plant-pathogen interaction, and cutin, suberine and wax biosynthesis. Utilizing weighted gene co-expression network analysis of 815 DEGs screened by Venn diagram, we identified DEGs that were the most disparate between treated and untreated groups. LOC100793667 (probable protein phosphatase 2C 60, GLYMA_17G223800), LOC100780576 (ethylene-responsive transcription factor 1B, GLYMA_02G006200), and LOC100785578 (protein ESKIMO 1, GLYMA_02G258000) were the most differentially expressed, which were consistent with the qRT-PCR results. As these genes are known to participate in essential functions, such as cell junction and phenylpropanoid biosynthesis, these genes may be important for breeding Al-resistant varieties.

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
Fig. 7

Similar content being viewed by others

Data and availability

All data generated or analyzed during this study are included in this published article.

References

Download references

Acknowledgements

We thank professor Yi Zheng of BUA Bioinformatics Center for his contribution to this article.

Funding

The work was partly supported by Research Fund for Academic Degree & Graduate Education of Beijing University of Agriculture; 2020–2022 youth talent promotion project of Beijing Association For Science and Technology and General Project of Science and Technology Program of Beijing Education Commission [KM201910020003]; Research Fund for Academic Degree & Graduate Education of Beijing University of Agriculture [2021YJS046].

Author information

Authors and Affiliations

Authors

Corresponding authors

Correspondence to Yun-jin Sun or Wei-yu Li.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Publisher's Note

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

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (XLSX 21 KB)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wang, Jx., Wang, B., Cui, Lb. et al. Identification of differentially expressed genes associated with aluminum resistance in the soybean plant. Physiol Mol Biol Plants 27, 1311–1321 (2021). https://doi.org/10.1007/s12298-021-01018-x

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12298-021-01018-x

Keywords

Navigation