Log in

Comprehensive whole-genome sequencing reveals genetic characteristics of Colletotrichum fructicola (Nara gc5) the causative organism of circular leaf spot disease of rubber (Hevea brasiliensis)

  • Original Article
  • Published:
Journal of Plant Pathology Aims and scope Submit manuscript

Abstract

Hevea brasiliensis (Para rubber tree) is a commercially cultivated crop for latex production worldwide. Rubber trees from Southern states of India have been affected by Circular Leaf Spot (CLS) disease caused by Colletotrichum fructicola and Colletotrichum siamense causing yellowing and severe defoliation in rubber plantations in recent years. In this study, we collected infected leaf samples of CLS disease from different locations in the South Indian states of Kerala, Tamil Nadu, and Karnataka. Colletotrichum fructicola and C. siamense were identified as the causative agents of CLS disease and the isolate, C. fructicola was used for genomics analysis. We performed whole-genome sequencing (WGS) of, C. fructicola and carried out gene content analysis by comparing it with other reported Colletotrichum species. In silico analysis revealed a rich repertoire of pathogenicity genes and CAZymes in C. fructicola encoding secreted proteins, effectors, plant cell wall degrading enzymes, and secondary metabolism-associated proteins with possible roles in the host-specific interaction and pathogenicity. Our dataset provides a rich resource for understanding the pathogenicity-related genes that are involved in CLS disease progression and gives a basis for subsequent functional genomics research in C. fructicola.

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

Access this article

Subscribe and save

Springer+ Basic
EUR 32.99 /Month
  • Get 10 units per month
  • Download Article/Chapter or Ebook
  • 1 Unit = 1 Article or 1 Chapter
  • Cancel anytime
Subscribe now

Buy Now

Price includes VAT (Germany)

Instant access to the full article PDF.

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

Similar content being viewed by others

Data availability

The whole genome sequencing data from this study has been deposited to the Bioproject database of The National Centre for Biotechnology Information (NCBI) (https://www.ncbi.nlm.nih.gov/ accessed on 24 March 2021) under Project Id PRJNA727709. The raw data sequences were uploaded to the NCBI Sequence Read Archive (http://www.ncbi.nlm.nih.gov/sra accessed on 24 March 2021) database under the GenBank accession number SRR14453980. The sequence data of the Internal transcribed spacer (ITS) region from this study were deposited (https://www.ncbi.nlm.nih.gov/nuccore/ON054208 accessed on 23 March 2022) under the accession number ON054208.

Code availability

Not applicable.

References

Download references

Acknowledgements

The authors are sincerely thankful to the Rubber Research Institute of India, for giving the technical support and laboratory facilities for executing the experiments and also thankful to Clevergene Biocorp Pvt. Ltd. Bangalore for the whole-genome sequencing support. The authors are also grateful to Ms. Limiya Joseph CSIR JRF and Dr. Indu M. Nair, University College, Cork Ireland for the editorial help of this manuscript.

Funding

The study was funded by the Junior Research Fellowship Programme of The Council of Scientific and Industrial Research and Human Resource Development Group (CSIR), New Delhi, India under Grant Agreement No. 09/662(0021)/2018-EMR-I.

Author information

Authors and Affiliations

Authors

Contributions

V.V.K.: The entire work was planned, executed the experiments, analyzed the data, and drafted as the manuscript; R.T.R., S.B. and C.M.: All the authors provided critical feedback and helped shape the research and manuscript; S.P.: Supervised the findings of this work, discussed the results, and contributed to the final manuscript.

Corresponding author

Correspondence to Shaji Philip.

Ethics declarations

Ethics approval and consent to participate

Not applicable.

Consent for publication

Not applicable.

Conflict of interest

The authors declare no conflict of interest.

Additional information

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

Vineeth, V.K., Reshma, T.R., Babu, S. et al. Comprehensive whole-genome sequencing reveals genetic characteristics of Colletotrichum fructicola (Nara gc5) the causative organism of circular leaf spot disease of rubber (Hevea brasiliensis). J Plant Pathol 106, 579–591 (2024). https://doi.org/10.1007/s42161-023-01578-9

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s42161-023-01578-9

Keywords

Navigation