Monoxenic culture of the intraradical forms of Glomus sp. isolated from a tropical ecosystem: a proposed methodology for germplasm collection

LITERATURE CITED

• Balaji, B., M. J. Poulin, H. Vierheilig, and Y. Piché. 1995. Responses of an arbuscular mycorrhizal fungus Gigaspora margarita, to exudates and volatiles from the Ri T-DNA-Transformed roots of nonmycorrhizal and mycorrhizal mutants of Pisum sativum L. Sparkle. Exp. Mycol. 19: 275–283.
   Google Scholar
• Bécard, G., and J. A. Fortin. 1988. Early events of vesicular-arbuscular mycorrhizal formation on Ri T-DNA transformed roots. New Phytol. 108: 211–218.
   PubMed Web of Science ®Google Scholar
• Bécard, G., and J. A. Fortin, and Y. Piché. 1989. Fungal growth stimulation by CO2 and root exudates in vesicular-arbuscular mycorrhizal symbiosis. Appl. Environm. Microbiol. 55: 2320–2325.
   PubMed Web of Science ®Google Scholar
• Bécard, G., and J. A. Fortin, and Y. Piché. 1992. Establishment of VA mycorrhizae in root organ culture: review and proposed methodology. Pp. 89–108. In: Methods in microbiology. Eds., A. Varma, J. R. Norris and D.J. Read. Academic Press, New York.
   Google Scholar
• Bécard, G., and J. A. Fortin, and Y. Piché, L. P. Taylor, D. D. Douds, P. E. Pfeffer, and L. W. Doner. 1995. Flavonoids are not necessary plant signal compounds in arbuscular mycorrhizal symbiosis. Molec. Pl.-Microbe Interact. 8: 252–258.
   Web of Science ®Google Scholar
• Chabot, S., R. Bel Rhlid, R. Chênevert, and Y. Piché. 1992. Hyphal growth promotion in vitro of the VA mycorrhizal fungus, Gigaspora margarita Becker & Hall, by the activity of structurally specific flavonoid compounds under CO2-enriched conditions. New Phytol. 122: 461–467.
   PubMed Web of Science ®Google Scholar
• Dalpé, Y. 1987. Spore viability of some Endogonaceae submitted to a single stage lyophilisation. p. 279. In: Proceedings of the Seventh North American Conference on Mycorrhiza. Eds. D. M. Sylvia, L. L. Hung and J. H. Graham. Gainsville, Florida.
   Google Scholar
• Declerck, S., D. G. Strullu, and C. Plenchette. 1996a. In vitro mass-production of the arbuscular mycorrhizal fungus, Glomus versiforme, associated with Ri T-DNA transformed carrot roots. Mycol. Res. 100: 1237–1242.
   Web of Science ®Google Scholar
• Declerck, S., D. G. Strullu, and C. Plenchette, and T. Guillemette. 1996b. Entrapment of in vitro produced spores of Glomus versiforme in alginate beads: in vitro and in vivo inoculum potentials. J. Biotechnol. 48: 51–57.
   Web of Science ®Google Scholar
• Diop, T. A. 1995. Ecophysiologie des champignons mycorhiziens à vésicules et arbuscules associés a Acacia albida del. dans les zones Sahéliennes et Soudano-Guinéenne du Sénégal. Ph. D. thesis, University of Angers, France. 161 pp.
   Google Scholar
• Diop, T. A., G. Bécard, and Y. Piché. 1992. Long-term in vitro culture of an endomycorrhizal fungus, Gigaspora margarita, on Ri T-DNA transformed roots of carrot. Symbiosis 12: 249–259.
   Web of Science ®Google Scholar
• Diop, T. A., G. Bécard, and Y. Piché, C. Plenchette, and D. G. Strullu. 1994a. Dual axenic culture of sheared-root inocula of vesicular-arbuscular mycorrhizal fungi associated with tomato roots. Mycorrhiza 5: 17–22.
   Web of Science ®Google Scholar
• Diop, T. A., G. Bécard, and Y. Piché, C. Plenchette, and D. G. Strullu. 1994b. In vitro culture of sheared mycorrhizal roots. Symbiosis 17: 217–227.
   Web of Science ®Google Scholar
• Douds, D. D., and N. C. Schenck. 1990. Cryopreservation of spores of vesicular-arbuscular mycorrhizal fungi. New Phytol. 115: 667–674.
   Web of Science ®Google Scholar
• Elias, K. S., and G. R. Safir. 1987. Hyphal elongation of Glomus fasciculatum in response to root exudates. Appl. Environm. Microbiol. 53: 1928–1933.
   PubMed Web of Science ®Google Scholar
• Giovannetti, M., C. Sbrana, A. S. Citernesi, and L. Avio. 1996. Analysis of factors involved in fungal recognition responses to host-derived signals by arbuscular mycorrhizal fungi. New Phytol. 133: 65–71.
   Web of Science ®Google Scholar
• Harley, J. L., and S. E. Smith. 1983. Mycorrhizal symbiosis. Academic Press, Inc. London. 483 pp.
   Google Scholar
• Hepper, C. M. 1979. Germination and growth of Glomus caledonius spores: the effects of inhibitors and nutrients. Soil Biol. Biochem. 11: 269–277.
   Web of Science ®Google Scholar
• Lim, L. L., A. L. J. Cole, and B. A. Fineran. 1984. Ultrastructure of thick-walled hyphae of Glomus fasciculatum in old roots of clover (Trifolium repens). Can. J. Bot. 62: 262–271.
   Google Scholar
• Marx, D. H. 1981. Variability in in ectomycorrhizal development and growth among isolates of Pisolithus tinctorius as affected by source, age and reisolation. Can. J. Forest Res. 11: 168–169.
   Web of Science ®Google Scholar
• Mosse, B. 1959. Regular germination of resting spores and some observations on the growth requirements of an Endogene sp. causing vesicular-arbuscular mycorrhiza. Trans. Brit. Mycol. Soc. 42: 273–286.
   Google Scholar
• Mosse, B.. 1962. The establishment of vesicular-arbuscular mycorrhiza under aseptic conditions. Gen. Microbiol. 27: 509–520.
   PubMedGoogle Scholar
• Mosse, B., and C. M. Hepper. 1975. Vesicular arbuscular mycorrhizal infections in root organ culture. Physiol. Pl. Pathol. 5: 215–223.
   Web of Science ®Google Scholar
• Mugnier, J., and B. Mosse. 1987. Vesicular arbuscular infections in transformed Ri T-DNA roots grown axenically. Phytopathology 77: 1045–1050.
   Web of Science ®Google Scholar
• Nair, M. G., G. R. Safir, and J. O. Siqueira. 1991. Isolation and identification of vesicular-arbuscular mycorrhiza stimulatory compounds from clover (Trifolium repens) roots. Appl. Environm. Microbiol. 57: 434–439.
   PubMed Web of Science ®Google Scholar
• Plenchette, C., S. Declerck, T. A. Diop, and D. G. Strullu. 1996. Infectivity of monoaxenic subcultures of the arbuscular mycorrhizal fungus Glomus versiforme associated with Ri-T-DNA transformed carrot root. Appl. Microbiol. Biotechnol. 46: 545–548.
   Web of Science ®Google Scholar
• St. Arnaud, M., C. Hamel, B. Vimard, M. Caron, and J. A. Fortin. 1996. Enhanced hyphal growth and spore production of the arbuscular mycorrhizal fungus Glomus intraradices in an in vitro system in the absence of host roots. Mycol. Res. 100: 328–332.
   Web of Science ®Google Scholar
• Smith, S. E., and D. J. Read. 1996. Mycorrhizal symbiosis. 2nd ed. Academic Press, Inc., San Diego. 605 pp.
   Google Scholar
• Strullu, D. G., T. A. Diop, and C. Plenchette. 1997. Réalisation de collections in vitro de Glomus intraradices (Schenck et Smith) et de Glomus versiforme (Karsten et Berch) et proposition d'un cycle de développement. C. R Acad. Sci., Paris 320: 41–47.
   Web of Science ®Google Scholar
• Strullu, D. G., T. A. Diop, and C. Plenchette, and C. Romand. 1986. Méthode d'obtention d'endomycorhizes à vésicules et arbuscules en conditions axéniques. C. R Acad. Sci., Paris 303: 245–250.
   Google Scholar
• Strullu, D. G., T. A. Diop, and C. Plenchette, and C. Romand. 1987. Culture axénique de vésicules isolées à partir d'endomycorhizes et ré-association in vitro à des racines de tomate. C. R Acad. Sci., Paris 292: 153–156.
   Google Scholar
• Strullu, D. G., T. A. Diop, and C. Plenchette, and C. Romand, and C. Plenchette. 1991. Axenic culture and encapsulation of the intraradical forms of Glomus spp. World J. Microbiol. Biotechnol. 7: 292–297.
   PubMed Web of Science ®Google Scholar
• Tommerup, I. C., and L. K. Abbott. 1981. Prolonged survival and viability of VA mycorrhizal hyphae after root death. Soil Biol. Biochem. 13: 431–433.
   Web of Science ®Google Scholar
• Williams, P. G. 1990. Disinfecting vesicular-arbuscular mycorrhizas. Mycol. Res. 94: 995–997.
   Web of Science ®Google Scholar