Skip to main content

Advertisement

Log in

Introducing a hybrid artificial intelligence method for high-throughput modeling and optimizing plant tissue culture processes: the establishment of a new embryogenesis medium for chrysanthemum, as a case study

  • Methods and protocols
  • Published:
Applied Microbiology and Biotechnology Aims and scope Submit manuscript

Abstract

Data-driven models in a combination of optimization algorithms could be beneficial methods for predicting and optimizing in vitro culture processes. This study was aimed at modeling and optimizing a new embryogenesis medium for chrysanthemum. Three individual data-driven models, including multi-layer perceptron (MLP), adaptive neuro-fuzzy inference system (ANFIS), and support vector regression (SVR), were developed for callogenesis rate (CR), embryogenesis rate (ER), and somatic embryo number (SEN). Consequently, the best obtained results were used in the fusion process by a bagging method. For medium reformulation, effects of eight ionic macronutrients on CR, ER, and SEN and effects of four vitamins on SEN were evaluated using data fusion (DF)–non-dominated sorting genetic algorithm-II (NSGA-II) and DF-genetic algorithm (GA), respectively. Results showed that DF models with the highest R2 had superb performance in comparison with all other individual models. According to DF-NSGAII, the highest ER and SEN can be obtained from the medium containing 14.27 mM NH4+, 38.92 mM NO3, 22.79 mM K+, 5.08 mM Cl, 3.34 mM Ca2+, 1.67 mM Mg2+, 2.17 mM SO42−, and 1.44 mM H2PO4. Based on the DF-GA model, the maximum SEN can be obtained from a medium containing 0.61 μM thiamine, 5.93 μM nicotinic acid, 0.25 μM biotin, and 0.26 μM riboflavin. The efficiency of the established-optimized medium was experimentally compared to Murashige and Skoog medium (MS) for embryogenesis of five chrysanthemum cultivars, and results indicated the efficiency of optimized medium over MS medium.

Key points

• MLP, SVR, and ANFIS were fused by a bagging method to develop a data fusion model.

• NSGA-II and GA were linked to the data fusion model for establishing and optimizing a new embryogenesis medium.

• The new culture medium (HNT) had better efficiency than MS medium.

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

Data availability

All processed data are available without restriction upon inquiry.

References

Download references

Author information

Authors and Affiliations

Authors

Contributions

M.H. was responsible for performing the experiments, data modeling, summing up, and writing the manuscript. R.N. and M.T. were responsible for designing and leading the experiments and revising the manuscript. All authors have read and approved the manuscript.

Corresponding author

Correspondence to Roohangiz Naderi.

Ethics declarations

Conflict of interest

The authors declare that they have no conflict of interest.

Human and animal rights

This work does not involve any human participation nor live animals performed by any of the listed authors.

Additional information

Publisher’s note

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

Supplementary Information

ESM 1

(PDF 567 kb)

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Hesami, M., Naderi, R. & Tohidfar, M. Introducing a hybrid artificial intelligence method for high-throughput modeling and optimizing plant tissue culture processes: the establishment of a new embryogenesis medium for chrysanthemum, as a case study. Appl Microbiol Biotechnol 104, 10249–10263 (2020). https://doi.org/10.1007/s00253-020-10978-1

Download citation

  • Received:

  • Revised:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s00253-020-10978-1

Keywords

Navigation