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October 1, 2025European journal of applied sciences

Influence of Successive Subcultures and Hormone Concentrations on Somaclonal Variation in Tissue-Culture-Derived Pineapple (Ananas comosus var. MD2)

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Authors

ZRZuraida Ab RahmanHAHartinee AbbasAOAyu Nazreena Othman

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Overview

Investigation shows increasing hormone levels and subcultures raise somaclonal variation in pineapple, affecting fidelity.

Key Points

  • Extended subculturing beyond 8 passages increases somaclonal variation in pineapple tissue cultures.
  • At the 10th subculture, abnormalities rose to 0.90%, indicating that prolonged cycles impact plant fidelity.
  • Higher concentrations of benzylaminopurine caused morphological changes, increasing spiny forms to 12% at 10 mg L⁻¹.
  • Recommendations include limiting subculture cycles and maintaining lower hormone levels to preserve clonal fidelity.

Cite This Study

Rahman et al. (2025) studied this question.

synapsesocial.com/papers/68dd91d5fe798ba2fc49909ehttps://doi.org/10.14738/aivp.1305.19322
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Impact of Exogenous Cytokinin and Auxin on In Vitro Culture of Pineapple ( <i>Ananas comosus</i> ) (L) <i>var</i> Sweet Cayenne Under Aseptic Conditions2026
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  3. 3Hormetic effect of silver nanoparticles on the micropropagation of Creole pineapple ( <i>Ananas comosus</i> )2025
  4. 4Optimization Of Callus Induction Using A Combination Of 2,4 Dichlorophenoxy Acetic Acid And Sitokinin On Pineapple (Caisim) Cales In Vitro2024
  5. 5Induction of vitro-plants of two varieties of pineapple (Ananas comosus) L. Var. Cayenne smooth and MD2 grown in Côte d'Ivoire and assay of some biochemical compounds2025