What question did this study set out to answer?

To optimize genotype-specific in vitro propagation techniques for six grapevine cultivars, enhancing clonal multiplication and germplasm conservation.

July 30, 2026Scientific ReportsOpen Access

Genotype-specific responses of six grapevine cultivars to in vitro propagation

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Authors

SBSonia BahrehmandUniversity of Guilan HZHedayat ZakizadehUniversity of Guilan RZReza ZarghamiAgricultural Research & Education Organization

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Implication

Randomized trial explores micropropagation efficiency in grapevine cultivars, suggesting tailored methods for optimal growth.

Key Points

To optimize genotype-specific in vitro propagation techniques for six grapevine cultivars, enhancing clonal multiplication and germplasm conservation.
Evaluated surface sterilization, micropropagation stages, and rooting protocols across six grapevine cultivars.
Compared effectiveness of various culture media, notably Woody Plant Medium for establishment.
Assessed optimal concentrations of plant growth regulators (PGRs) for shoot and root development.
'Rasheh' showed a 94.15% establishment rate under optimized conditions with WPM.
Maximum rooting frequency of 97.74% observed in 'Bidaneh Sefid' with the combination of 0.05 mg L⁻¹ IBA and 0.5 mg L⁻¹ BAP.
Regenerated plantlets exhibited survival rates between 75-92% in greenhouse conditions after acclimatization.

Cite This Study

Bahrehmand et al. (2026) studied this question.

synapsesocial.com/papers/6a6af4d560e2b924d3ea05aa https://doi.org/10.1038/s41598-026-64381-3

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Genotype-specific responses of six grapevine cultivars to in vitro propagation

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Key Points

Cite This Study

Genotype-specific responses of six grapevine cultivars to in vitro propagation

Discussion

Member takes

Implication

Key Points

Cite This Study

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