Abstract
In vitro plant regeneration of Agave fourcroydes Lem. (Agavaceae) is described. Results suggest that the NO3 -:NH4 + balance in the culture medium is a key factor controlling callus growth and organogenesis in rhizome cultures. Stem callus showed limited organogenic capacity, but high cytokinin concentrations induced adventitious shoot formation on stem explants. When these shoots were excised and subcultured, new callus formed at their base from which new shoots arose. The shoots from stem explants and rhizome callus formed extensive root systems in vitro and were transferred to pot culture with a 90% survival rate.
Similar content being viewed by others
References
Cruz Ramos C, Del Castillo L, Robert ML and Ondarza RN (eds) (1985) Biología y Aprovechamiento Integral del Henequén y Otros Agaves. Centro de Investigación Cientifica de Yucatán, AC, México
Frydrych D (1982) Induction in vitro de bourgeons adventifs à partir du sisal. Premiers résultats. Cot Fib Trop 37: 295–304
Gamborg OL, Miller RA, Ojima K (1968) Nutrient requirements of suspension cultures of soybean root cells. Exp Cell Res 50: 148–151
Groenewald EG, Wessels DCJ, Koeleman A (1977) Callus formation and subsequent plant regeneration from seed tissue of an Agave species (Agavaceae). Z Pflanzenphysiol, 81: 369–373
Hunault G (1979) Recherches sur les comportements des fragments d'organes et des tissus de Monocotylédones cultives in vitro. II. Etude du cas de quelques Agavacées. Rev Cytol Biol Veget Bot 2: 21–66
Lock GW (1969) Sisal. 2nd edition. Longmans, London
Murashige T, Skoog F (1962) A revised medium for rapid growth and bio assays with tobacco tissue cultures. Physiol Plant 15: 473–497
Schenk RU, Hildebrandt AC (1972) Medium and techniques for induction and growth of monocotyledonous and dicotyledonous plant cell cultures. Can J Bot 50: 199–204
Walker KA, Sato SJ (1981) Morphogenesis in callus tissue of Medicago sativa; the role of ammonium ion in somatic embryogenesis. Plant Cell Tissue and Organ Culture 1: 109–121
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Robert, M.L., Herrera, J.L., Contreras, F. et al. In vitro propagation of Agave fourcroydes Lem. (Henequen). Plant Cell Tiss Organ Cult 8, 37–48 (1987). https://doi.org/10.1007/BF00040731
Received:
Revised:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00040731