Skip to main content
Log in

Bacterial Communities Associated with the Rhizosphere of Transgenic Chrysanthemum

  • Research Article
  • Published:
Journal of Plant Biology Aims and scope Submit manuscript

Abstract

Compared with studies on the effects of transgenic food crops, those on the effects of transgenic ornamental plants on soil microbial communities are limited. We investigated the potential effects of transgenic dwarf chrysanthemum, containing the short internode related sequence 7 (SRS7) gene from Chinese cabbage, on the relative abundance and composition of the rhizosphere bacterial communities at different plant growth stages (shoot development, flowering, and senescence) using next-generation sequencing. Non-metric multidimensional scaling ordination, permutational multivariate analysis of variance, analysis of similarities, canonical analysis of principal coordinates, and cluster analysis revealed a clear discrimination between bacterial community structures of rhizospheres from all chrysanthemum lines and bulk soil at all growth stages. No differences were observed between soil bacterial communities of the rhizospheres associated with the non-transgenic Peace Copper and transgenic line P-13. However, soil bacterial community structures of rhizospheres associated with Peace Copper and transgenic line P-33 showed a clear distinction at the shoot development stage. This might be attributed to the lower growth rates of P-33 than those of Peace Copper; however, this difference was temporal and diminished at the flowering and senescence stages. Our results suggest that the cultivation of these transgenic chrysanthemum lines is not likely to alter the bacterial communities in the rhizosphere.

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

Similar content being viewed by others

Data Availability

The sequencing results generated for this study were deposited in Korean Nucleotide Archive (KoNA, https://kobic.re.kr/kona) with the accession ID KRA2200871.

References

Download references

Acknowledgements

This work was supported by the Korea Research Institute of Bioscience and Biotechnology (KRIBB) Research Initiative Program (KGM5362322) and the Cooperative Research Program for Agriculture Science and Technology Development (Project No. PJ0158002022), Rural Development Administration, Republic of Korea.

Author information

Authors and Affiliations

Authors

Contributions

ISP, SDO, SKL, EJS, and CGK established the concept of the study. ISP, JHH, DYK, and HJC performed the experiment. SDO, SKL, and EJS contributed to plant materials. ISP and CGK analyzed the data and wrote the manuscript.

Corresponding author

Correspondence to Chang-Gi Kim.

Ethics declarations

Conflict of Interest

The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

Supplementary Information

Below is the link to the electronic supplementary material.

Supplementary file1 (DOCX 656 KB)

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

Pack, I.S., Heo, J.H., Kim, D.Y. et al. Bacterial Communities Associated with the Rhizosphere of Transgenic Chrysanthemum. J. Plant Biol. 66, 257–268 (2023). https://doi.org/10.1007/s12374-023-09392-7

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12374-023-09392-7

Keywords

Navigation