Abstract
High levels of regeneration were obtained from young leaves excised from axillary shoots in proliferating nodal cultures of several Vitis x Muscadinia hybrids. Best results were obtained when the explants were cultured on solidified half-strength Murashige and Skoog medium supplemented with 8.9 μM 6-benzyladenine and 0.05 μM 1-naphthaleneacetic acid. Though variation was observed among the hybrids, the procedure used does not seem to be genotype-specific as all the hybrids and cultivars tested could regenerate. Scanning electron microscopy observations and histological studies carried out during the development of adventitious shoot organogenesis revealed that the promeristem initiation occurred in the outer cell layers near the wounded area of the petiolar stub.
Similar content being viewed by others
Abbreviations
- BA:
-
6-benzyladenine
- NAA:
-
1-naphthaleneacetic acid
References
Beachy RN (1990) Coat protein-mediated resistance against virus infection. Ann. Rev. Phytopathol. 28: 451–474
Bernard AC (1980) Contribution à l'étude de la biologie et des méritèmes des Vitacées. Thèse Doct. ès Sci. (215 p), USTL Montpellier
Bouquet A (1980) Differences observed in graft compatibility between some cultivars of muscadine grape (Vitis rotundifolia Michx.) and European grape (Vitis vinifera L. cv. Cabernet Sauvignon). Vitis 19: 99–104
Bouquet A (1981) Resistance to grape fanleaf virus in muscadine grape inoculated with Xiphinema index. Plant Dis. 65: 791–793
Bouquet A, Bongiovanni M, Castagnone-Sereno P, Danglot Y & Dalmasso A (1989) Resistance to nematode vectors to reduce grape fanleaf virus spread in vineyards. Proc. IVth Int. Plant Virus Epid. Workshop 3–8 Sept. (pp 99–101), Montpellier
Cheng ZM & Reisch BI (1989) Shoot regeneration from petioles and leaves of Vitis × Labruscana “Catawba”. Plant Cell Rep. 8: 403–406
Clog E, Bass P & Walter B (1990) Plant regeneration by organogenesis in Vitis rootstock species. Plant Cell Rep. 8: 726–728
Colby SM, Juncosa AM, Stamp JA & Meredith CP (1991) Developmental anatomy of direct shoot organogenesis from leaf petioles of Vitis vinifera (Vitaceae). Am. J. Bot. 78: 260–269
Gray DJ & Meredith CP (1992) Grape. In: Hammerschlag FA & Litz RE (eds) Biotechnology of Perennial Fruit Crops (pp 229–262). CAB Int., Wallingford
Krastanova S, Perrin M, Barbier P, Demangeat G, Gornuet P, Bardonnet N, Otten L, Pinck L & Walter B (1995) Transformation of grapevine rootstocks with the coat protein grapevine fanleaf nepovirus. Plant Cell Rep. 14: 550–554
Le Gall O, Torregrosa L, Danglot Y, Candresse T & Bouquet A (1994) Agrobacterium-mediated genetic transformation of grapevine somatic embryos and regeneration of transgenic plants expressing the coat protein of grapevine chrome mosaic nepovirus (GCMV). Plant Sci 102: 161–170
Locquin M & Langeron M (1978) Manuel de microscopie. Masson (ed), Paris
Murashige T & Skoog F (1962) A revised medium for rapid growth and bio-assays with tobacco tissue culture. Physiol. Plant. 15: 473–497
Robacker C (1993) Somatic embryogenesis and plant regeneration from muscadine grape leaf explant. HortScience 28: 53–55
Stamp JA, Colby SM & Meredith CP (1990a) Direct shoot organogenesis and plant regeneration from leaves of grape (Vitis sp.). Plant Cell Tiss. Org. Cult. 22: 127–133
Stamp JA, Colby SM & Meredith CP (1990b) Improved shoot organogenesis from leaves of grape. J. Amer. Soc. Hort. Sci. 115: 1038–1042
Tang FA & Mullins MG (1990). Adventitious bud formation in leaf explants of some grapevine rootstock and scion cultivars. Vitis 29: 151–158
Torregrosa L & Bouquet A (1995) In vitro propagation of Vitis x Muscadinia hybrids by microcuttings or axillary budding. Vitis 34: 237–238
Torregrosa L, Torres-Vials M & Bouquet A (1995) Somatic embryogenesis from leaves of Vitis x Muscadinia hybrids. Vitis 34: 239–240
Walker MA & Wolpert JA (1994) Field screening of grape root-stock selections for resistance to fanleaf degeneration. Plant Dis. 78: 134–136
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Torregrosa, L., Bouquet, A. Adventitious bud formation and shoot development from in vitro leaves of Vitis x Muscadinia hybrids. Plant Cell Tiss Organ Cult 45, 245–252 (1996). https://doi.org/10.1007/BF00043637
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00043637