Triploid

In vitro embryo rescue culture of F1 progenies from crosses between different ploidy grapes

W. Ji, Li, G. R., Luo, Y. X., Ma, X. H., Wang, M., and Ren, R., In vitro embryo rescue culture of F1 progenies from crosses between different ploidy grapes, vol. 14, pp. 18616-18622, 2015.

Crossing different ploidy grapes is an effective way to obtain new seedless cultivars. Although embryo rescue has been extensively applied in breeding seedless and triploid grapes, only a few improved cultivars have been developed. Based on preliminary studies, we set five crosses between tetraploid and diploid grape varieties to obtain new hybrid triploid germplasms. Additionally, we compared two different methods of performing in vitro embryo rescue and sowing in the development of hybrid triploid grape plants.

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