Skip to main content
Log in

Production and characterization of lectin from Bauhinia holophylla (Fabaceae:Cercideae) calli

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

Abstract

Bauhinia holophylla is a woody plant found in the Brazilian Cerrado used in folk medicine to treat diabetes. Lectins are glycoproteins with several biotechnological applications and play important roles in plant defenses and in medicine. Lectins have been produced in vitro using plant tissue culture techniques. This study shows the production and characterization of lectin from B. holophylla by callus culture. Calli were obtained from leaf segments placed on woody plant and Murashige and Skoog media supplemented with 2,4-dichlorophenoxyacetic acid (0, 4.52, 9.05, 18.10 µM) or 6-benzylaminopurine (0, 4.44, 8.88, 17.75 µM), in the presence or absence of light. The highest concentrations of lectin expressed by hemagglutination activity were observed in green and compact callus induced in woody plant medium supplemented with 6-benzylaminopurine in the presence of light, which showed specificity by all types of erythrocytes tested. The highest concentrations of lectin (128 HU mg−1) and fresh weight of callus were observed in the stationary phase (41st–60th day). Lectin was not detected in subcultured calli. d-Galactose promoted the highest inhibitory effect on the lectin activity in human erythrocytes ABO system, especially B-type. Lectin has been shown to be a stable protein, maintaining its hemagglutination activity after incubation at a wide range of temperatures, pH values and ethylenediaminetetraacetic acid concentrations.

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

Similar content being viewed by others

References

Download references

Acknowledgements

We thank Dr. Andreia Fonseca Silva for the botanical identification of this plant and Dávia Guimarães Pompeu and the staff member Donizetti Joel Vilas Boas for help in hemagglutination test and assistance in the field, respectively. The authors also wish to thank to Foundation for Research Support of Minas Gerais (FAPEMIG) (CRA APQ 01347-14) and National Council for Scientific and Technological Development (CNPq) (Process 444907/2014-9) for financial support.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Ana Hortência Fonseca Castro.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Additional information

Communicated by Sergio J. Ochatt.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Castro, A.H.F., da Silva Tavares, H., Pereira, S.R.F. et al. Production and characterization of lectin from Bauhinia holophylla (Fabaceae:Cercideae) calli. Plant Cell Tiss Organ Cult 134, 423–432 (2018). https://doi.org/10.1007/s11240-018-1432-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11240-018-1432-7

Keywords

Navigation