Mycorrhized Ri-transformed roots facilitate in vitro inoculation of Cistus incanus with Tuber melanosporum
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Abstract
Progress was made towards a reliable in vitro system for mycorrhizing Cistus incanus seedlings with Tuber melanosporum. A rich growth medium favored extensive growth of mycorrhized Ri-transformed roots (MTR) but inhibited mycelial outgrowth into the medium. A minimal medium, on the other hand, inhibited MTR growth but supported considerable mycelial outgrowth into the medium. While the presence of a C.␣incanus propagule clearly enhanced mycelial growth into the minimal medium, a highly significant factor appeared to be the use of MTR inoculant, which supported mycorrhizal development to the Hartig net stage. The advantages of MTR for in vitro mycorrhization of host plant seedlings are discussed.
Keywords
Black Périgord truffle hairy roots inoculation method mycorrhizaAbbreviations
- DDW
double distilled water
- MTR
mycorrhized transformed roots
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References
- Balaji B, Poulin MJ, Vierheilig H, Piche Y, (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: 275–283CrossRefGoogle Scholar
- Becard G, Fortin JA, (1988) Early events of vesicular-arbuscular mycorrhiza formation on Ri T-DNA transformed rootsNew Phytol. 108:211–218CrossRefGoogle Scholar
- Berzin I, Mills D, Merchuk JC, (1999) A non-destructive method for secondary metabolite determination in hairy root culturesJ. Chem. Engineering of Japan 32: 229–234CrossRefGoogle Scholar
- Brown D (2001) Developing a truffle industry in Tasmania. In: Fédération française des trufficulteurs eds. Proceedings of the Vth International Congress, Science and Cultivation of Truffle. March 4–6, 1999 (p. 331)Google Scholar
- Castringano A, Goovaerts P, Lulli L, Bragato G, (2000) A geostatistical approach to estimate probability of occurrence of Tuber melanosporum in relation to some soil propertiesGeoderma 98: 95–113CrossRefGoogle Scholar
- Chevalier G, Grente J, Pollacsek A, (1973) Obtention de mycorhizes de differents Tuber par synthese a partir de spores en conditions gnotoxeniques et a partir de cultures pures de mycelium en conditions axeniques et gnotoxeniquesAnn.Phytopathol. 5: 107–108Google Scholar
- Díez J, Manjón JL, Ková GM, Celestino C, Toribio M, (2000) Mycorrhization of vitroplants raised from somatic embryos of cork oak (Quercus suber L.)Appl. Soil Ecology 15: 119–123CrossRefGoogle Scholar
- Dubé SL (2003) Vitro truffle mycorrhized hazels and oaks for␣the establishment of truffle orchards are unrestrained travelers. 3rd International Workshop on Edible Mycorrhizal Mushrooms, August 16–22, 2003, Victoria, BC, Canada (abstract)Google Scholar
- Fasolo Bonfante P, Brunel A, (1972) Caryological features in a mycorrhizal fungus: Tuber melanosporum Vitt Allionia 18: 5–11Google Scholar
- Garland F (2001) Growing Tuber melanosporum under adverse acid soil conditions in the United States of America. In: Fédération française des trufficulteurs eds. Proceedings of the Vth International Congress, Science and Cultivation of Truffle. March 4–6, 1999 (p. 393)Google Scholar
- Gay G, Normand L, Marmeisse R, Sotta B, Deboud JC, (1994) Auxin overproducer mutants of Hebeloma cylindrosporum Romagnesi have increased mycorrhizal activityNew Phytol. 128: 645–657CrossRefGoogle Scholar
- Giovannetti G, Roth-Bejerano N, Zanini E & Kagan-Zur V, (eds) (1994) Truffles and their cultivation. Hortic. Rev. 16: 71–107Google Scholar
- Hall IR, Brown G, Byars J, (1994) The black truffle: its history, uses and cultivation. Crop&Food Research, Lincoln, New Zealand, 107pGoogle Scholar
- Hall IR, Yun W, Amicucci A, (2003) Cultivation of edible ectomycorrhizal mushroomsTrend Biotechnol. 21: 433–438CrossRefGoogle Scholar
- Hoagland DR, Arnon DI, (1950) The water culture method for plants without soil. Circular 374. University of California, Agriculture Experimental Station, Berkeley. pp28–31Google Scholar
- Kagan-Zur V, Raveh E, Lischinsky S, Roth-Bejerano N, (1994) Initial association between Helianthemum and Terfezia is enhanced by low iron in the growth mediumNew Phytol. 127: 567–570CrossRefGoogle Scholar
- Kagan-Zur V, Freeman S, Luzzati Y, Roth-Bejerano N, Shabi E, (2001) Survival of introduced Tuber melanosporum at two sites in Israel as measured by occurrence of mycorrhizasPlant Soil 229: 159–166CrossRefGoogle Scholar
- Martin F, Duplessis S, Ditengou F, Lagrange H, Voiblet C, Lapeyrie F, (2001) Developmental cross talking in ectomycorrhizal symbiosis: signals and communication genesNew Phytol. 151: 145–154CrossRefGoogle Scholar
- Morte MA, Cano A, Honrubia M, Torres P, (1994) In vitro mycorrhization of micropropagated Helianthemum almeriense plantlets with Terfezia claveryi (desert truffle)Agricultural Science in Finland 3:309–314Google Scholar
- Murashige T, Skoog FA, (1962) A revised medium for rapid growth and bioassays with tobacco tissue culturesPhysiol. Plant. 15: 473–497CrossRefGoogle Scholar
- Pierleoni R, Vallorani L, Sacconi C, Sisti D, Giomaro G, Stocchi V, (2001) Evaluation of the enzymes involved in primary nitrogen metabolism in Tilia platyphyllos-Tuber borchii ectomycorrhizaePlant Physiol. Biochem. 39: 1111–1114CrossRefGoogle Scholar
- Pinkas Y, Maimon M, Shabi E, Elisha S, Shmulewich Y, Freeman S, (2000) Inoculation, isolation and identification of Tuber melanosporum from old and new oak hosts in IsraelMycol. Res. 104: 472–477CrossRefGoogle Scholar
- Roth-Bejerano N, Livne D, Kagan-Zur V, (1990) Helianthemum-Terfezia relations in different growth mediaNew Phytol. 114: 235–238CrossRefGoogle Scholar
- Shimon-Kerner N, Mills D, Merchuk JC, (2000) Sugar utilization and invertase activity in hairy-root and cell-suspension cultures of Symphytum officinalePlant Cell, Tiss. Org. Cult. 62: 89–94CrossRefGoogle Scholar
- Smith SE, Read DJ, (1997) Mycorrhizal symbiosis, Ed. 2 Academic Press, San Diego, London, New York, Boston, Sydney, Tokyo, Toronto pp.276–289Google Scholar
- Thompson BD, Malajczuk N, Grove TS, Hardy GEStJ, (1993) Improving the colonization capacity and effectiveness of ectomycorrhizal fungal cultures by association with a host plant and re-isolationMycol. Res. 97: 839–844CrossRefGoogle Scholar
- Ventura Y, Bustan A, Kagan-Zur V, Roth-Bejerano N & Mills D (2003) Effect of sugars on in vitro growth of Cistus incanus transformed roots and of Tuber melanosporum mycelium. ICOM4, Montreal, Canada (abstract)Google Scholar
- Verlhac A, Giraud M, Leteinturier J, (1990) La truffe - Guide pratique. CTFL, ParisGoogle Scholar
- Wenkart S, Roth-Bejerano N, Mills D, Kagan-Zur V, (2001) Mycorrhizal association between Tuber melanosporum mycelia and transformed roots of Cistus incanusPlant Cell Rep. 20: 369–373CrossRefGoogle Scholar