ISHS Acta Horticulturae 280: I International Symposium on In Vitro Culture and Horticultural Breeding
EMBRYOGENESIS, ORGANOGENESIS AND PLANT REGENERATION FROM ANTHER CULTURE IN VITIS |
| Authors: | A. Cersosimo, M. Crespan, G. Paludetti, M.M. Altamura |
| Abstract:
We report the regeneration of whole plants from callus formed by cultured anthers of Vitis rupestris du Lot and Px, a grapevine hybrid (Vitis berlandieri x Vitis rupestris), through embryogenesis and organogenesis phenomena. All plants produced so far are diploids; histological analysis indicates a somatic origin. Isozyme analysis using glucose phosphate isomerase (GPI) and phospho gluco mutase (PGM) showed a genetic similarity between the mother plant grown in field and the regenerated plants grown in greenhouse. | |
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