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Establishment of monoxenic culture between the arbuscular mycorrhizal fungus Glomus sinuosum and Ri T-DNA-transformed carrot roots

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Abstract

We report for the first time the establishment of an arbuscular mycorrhizal association between Glomus sinuosum (= Sclerocystis sinuosa) and transformed Ri T-DNA carrot (Daucus carota L.) roots in monoxenic culture. The G. sinuosum sporocarps survived not as single spores, but as sporocarps in the environment. The mode of germination of G. sinuosum was by extension of hyphae around the sporocarp. Numerous vegetative spores, arbuscules and vesicles were produced after the roots were infected by the hyphae. New mature sporocarps started to form after four months in the culture system. Forty-seven sporocarps were produced on average in each culture dish after six months, and these newly produced sporocarps were capable of germination in the growth medium.

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references

  • Bécard G and Fortin J A 1988 Early events of vesicular-arbuscular mycorrhiza formation on Ri T-DNA transformed roots. New Phytol. 108, 211-218.

    Google Scholar 

  • Bi Y L, Wang H G and Li X L 1999 {taThe morphological characteristics of AM symbiosis between an arbuscular mycorrhizal fungus and transformed Ri T-DNA carrot roots}. Mycosystema 18, 164-167.

    Google Scholar 

  • Bi Y L, Wang H G and Li X L 2000 {taEstablishment of dual culture for arbuscular mycorrhiza and formation of hyphosphere}. Mycosystema. 19, 517-521.

    Google Scholar 

  • Chabot S, Bécard G and Piché Y 1992 Life cycle of Glomus intraradixin root-organ culture. Mycologia 84, 315-321.

    Google Scholar 

  • Dalpé Y and Declerck S 2002 Development of Acaulospora rehmiispore and hyphal swellings under root-organ culture. Mycologia 94, 850-855.

    Google Scholar 

  • Declerck S, Cranenbrouck S, Dalpé Y, Seguin S, Grandmougin-Ferjani A, Fortaine J and Sancholle M 2000 Glomus proliferumsp. nov.: a description based on morphological, biochemical, molecular and monoxenic cultivation data. Mycologia 92, 1178- 1187.

    Google Scholar 

  • Declerck S, Strullu D G and Plenchette C 1996 In vitromassproduction of the arbuscular mycorrhizal fungus, Glomus versiforme, associated with Ri T-DNA transformed carrot roots. Mycol. Res. 100, 1237-1242.

    Google Scholar 

  • Declerck S, Strullu D G and Plenchette C 1998 Monoxenic culture of the intraradical forms of Glomus sp. isolated from a tropical ecosystem: a proposed methodology for germplasm collection. Mycologia 90, 579-585.

    Google Scholar 

  • Diop T A, Bécard G and Piché Y 1992 Long-term in vitro culture of an endomycorrhizal fungus, Gigaspora margarita, onRi T-DNA transformed roots of carrot. Symbiosis 12, 249-259.

    Google Scholar 

  • Diop T A, Plenchette C and Strullu D G 1994 Monoxenic axenic culture of sheared-root inocula of vesicular-arbuscular mycorrhizal fungi associated with tomato roots. Mycorrhiza 5, 17-22.

    Google Scholar 

  • Fortin J A, Bécard G, Declerck S, Dalpé Y, St Arnaud M, Coughlan A P and Piché Y 2002 Arbuscular mycorrhiza on root organ cultures. Can. J. Bot. 80, 1-20.

    Google Scholar 

  • Gadkar V, Adholeya A and Satyanarayana T 1997 Randomly amplified polymorphic DNA using the M13 core sequence of the vesicular-arbuscular mycorrhizal fungi Gigaspora margaritaand Gigaspora gigantean. Can. J. Microbiol. 43, 795-798.

    Google Scholar 

  • Gerdemann J W and Bakshi B K 1976 Endogonaceae of India: two new species. Trans. Br. Mycol. Soc. 66, 340-343.

    Google Scholar 

  • Gryndler M, Hrselova H, Chvatalova I and Vosátka M 1998 In vitro proliferation of Glomus fistulosumintraradical hyphae from mycorrhizal root segments of maize. Mycol. Res. 102, 1067-1073.

    Google Scholar 

  • Karandashov V, Kuzovkina I, Hawkins H and George E 2000 Growth and sporulation of the arbuscular mycorrhizal fungus Glomus caledoniumin monoxenic culture with transformed carrot roots. Mycorrhiza 10, 23-28.

    Google Scholar 

  • Mathur N and Vyas A 1995 In vitroproduction of Glomus deserticolain association with Ziziphus nummularia. Plant Cell Rep. 14, 735-737.

    Google Scholar 

  • Miller-Wideman M A and Watrud L S 1984 Sporulation of Gigaspora margaritaon root cultures of tomato. Can. J. Microbiol. 30, 642-646.

    Google Scholar 

  • Mugnier J and Mosse B 1987 Spore germination and viability of a vesicular-arbuscular mycorrhizal fungus, Glomus mosseae. Trans. Br. Mycol. Soc. 88, 411-413.

    Google Scholar 

  • Phillips J M and Hayman D S 1970 Improved procedures for clearing roots and staining parasitic and VA mycorrhizal fungi for rapid assessment of infection. Trans. Br. Mycol. Soc. 55, 158-160.

    Google Scholar 

  • Redecker D, Morton J B and Bruns T D 2000 Molecular phylogeny of the arbuscular mycorrhizal fungi Glomus sinuosumand Sclerocystis coremioides. }Mycologia 92, 282-285.

    Google Scholar 

  • Schreiner R P and Koide R T 1993 Stimulation of vesiculararbuscular mycorrhizal fungi by mycotrophic and nonmycotrophic plant root systems. Appl. Environ. Microbiol. 59, 2750- 2752.

    Google Scholar 

  • Smith S E and Read D J 1997 Mycorrhizal Symbiosis. 2nd ed. Academic Press, London.

    Google Scholar 

  • St-Arnaud M, Hamel C, Vimard B, Caron M and Fortin J A 1996 Enhanced hyphal growth and spore production of the arbuscular mycorrhizal fungus Glomus intraradicesin an in vitrosystem in the absence of host roots. Mycol. Res. 100, 328-332.

    Google Scholar 

  • Wang H G, Wu G Y and Li H Q 1992 Discovery of a new record species Glomus sinuosumon Endogonaceae in China. Acta Mycologica Sinica 11, 78-79 (in Chinese).

    Google Scholar 

  • Wu C G 1993a Glomales of Taiwan: III. A comparative study of spore ontogeny in Sclerocystis (Glomaceae, Glomales). Mycotaxon 47, 25-39.

    Google Scholar 

  • Wu C G 1993b Glomales of Taiwan: IV. A monograph of Sclerocystis (Glomaceae). Mycotaxon 47, 327-349.

    Google Scholar 

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Bi, Y., Li, X., Wang, H. et al. Establishment of monoxenic culture between the arbuscular mycorrhizal fungus Glomus sinuosum and Ri T-DNA-transformed carrot roots. Plant and Soil 261, 239–244 (2004). https://doi.org/10.1023/B:PLSO.0000035537.16639.7b

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  • DOI: https://doi.org/10.1023/B:PLSO.0000035537.16639.7b

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