Freezing effect on some quality parameters of transgenic parthenocarpic eggplants

Parthenocarpy is the development of fruits in the absence of fertilization. It confers advantages to horticultural crops; the most important are fruit production under adverse environmental conditions and seedless fruits. Parthenocarpy has been obtained in eggplant by genetic engineering using a chimeric gene and an ovule-specific promoter which allows the plant to increase the content and/or the activity of indol-3-acetic acid.