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Morphological changes in colchicine--treated Pelargonium × hortorum L.H. Bailey greenhouse plants
colchicine induced polyploidy tetraploidy
2015/3/3
Polyploids were effectively pre-selected in colchicine-treated plants of the desirable brown-leaved cultivar Black Velvet Scarlet F1 of the species Pelargonium × hortorum L.H. Bailey to obtain the bas...
Induced Tetraploid by Colchicine Treatment in some Monoembryonic Citrus Cultivars and Triploidy Production by Using the Tetraploid as Seed Parents
breeding chromosome doubling grafting polyploidy seedless
2009/7/6
We carried out colchicine treatment of lateral buds and their grafting in some monoembryonic citrus cultivars to induce tetraploid plants. Among the grafted plants, 19 eutetraploid plants were obtaine...