The mycotrophic character of Annona cherimola (Magnoliales), a tropical/subtropical plantation crop of interest, is described for the first time. This crop seems to depend on mycorrhizae (arbuscular) for optimal growth, with Glomus deserticola being the most effective endophyte tested. Study of the morphology of the arbuscular mycorrhizae in Annona roots showed exclusively intracellular hyphal development, with cell-to-cell fungal passage and an abundance of arbuscules and coiled hyphae within cells. Intercellular distributive hyphae were not observed. The morphology and the pattern of spread of the mycorrhizal colonization were similar for the different endophytes involved and appeared to be dependent on the host root. Such features of mycorrhizal colonization are characteristic of host species lacking intercellular air channels and have been described for some species of ecological interest, but they are not commonly noted in the mycorrhizal literature, especially that dealing with crop species. Some ecophysiological consequences of this pattern of colonization are discussed.
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Barea JM, Azcón R, Azcón-Aguilar C (1993) Mycorrhiza and crops. In: Tommerup I (ed) Advances in plant pathology. Academic Press, New York, pp 167–189
Bonfante-Fasolo P (1984) Anatomy and morphology of VA mycorrhizae. In: Bagyaraj DJ (ed) VA mycorrhizas. CRC Press, Boca Raton, Fla, pp 5–33
Bonfante-Fasolo P, Fontana A (1985) VAM fungi in Gingko biloba roots. Their interactions at cellular level. Symbiosis 1:53–67
Bonfante-Fasolo P, Perotto S (1992) Plants and endomycorrhizal fungi: The cellular and molecular basis of their interaction. In: Verma DPS (ed) Molecular signals in plant microbe communications. CRC Press, Boca Raton, pp 445–470
Brundrett M (1991) Mycorrhizas in natural ecosystems. Adv Ecol Res 21:171–313
Brundrett M, Kendrick B (1988) The mycorrhizal status, root anatomy, and phenology of plants in a sugar maple forest. Can J Bot 66:1153–1173
Brundrett M, Kendrick B (1990a) The roots and mycorrhizas of herbaceous woodland plants. I. Quantitative aspects of morphology. New Phytol 114:457–468
Brundrett M, Kendrick B (1990b) The roots and mycorrhizas of herbaceous woodland plants. II. Structural aspects of morphology. New Phytol 114:469–479
Chapin FS III (1980) The mineral nutrition of wild plants. Annu Rev Ecol System 11:233–260
Cooke MA, Widden P, O'Halloran I (1992) Morphology, incidence and fertilization effects on the vesicular-arbuscular mycorrhizae of Acer saccharum in a Quebec hardwood forest. Mycologia 84:422–430
Gallaud I (1905) Etudes sur les mycorhizes endophytes. Rev Gen Bot 17:5–500
Gaussen H, Leroy JF, Ozenda P (1982) Précis de botanique. In: Grassé PP (ed) Végétaux supérieurs. Masson, Paris, pp 221–230
Gianinazzi S, Gianinazzi-Pearson V, Trouvelot A (1990) Potentialities and procedures for the use of endomycorrhizas with special emphasis on high value crops. In: Whipps JM, Lumsden B (eds) Biotechnology of fungi for improving plant growth. Cambridge University Press, Cambridge, UK, pp 41–54
Hoagland DR, Arnon DI (1938) The water culture method for growing plants without soil. Calif Agric Exp Stn Circ 347. University of California, Berkeley, Calif
Jacquelinet-Jeanmougin D, Gianinazzi-Pearson V (1983) Endomycorrhizas in the Gentianaceae. I. The fungi associated with Gentiana lutea L. New Phytol 95:663–666
McArthur DA, Knowles NR (1992) Resistance responses of potato to vesicular-arbuscular mycorrhizal fungi under varying abiotic phosphorus levels. Plant Physiol 100:341–351
McGee PA (1985) Lack of spread of endomycorrhizas of Centaurium (Gentianaceae). New Phytol 101:451–458
Morton JF (1987) Fruits of warm climates. In: Dowling CF (ed) Creative resource system. Winterville, NC
Phillips JM, Hayman DS (1970) Improved procedures for clearing roots and staining parasitic and vesicular-arbuscular mycorrhizal fungi for rapid assessment of infection. Trans Br Mycol Soc 55:159–161
Strullu DG (1978) Histologie et cytologie des endomycorhizas. Physiol Veg 16:657–669
Vidal MT, Azcón-Aguilar C, Barea JM, Pliego-Alfaro F (1992) Mycorrhizal inoculation enhances growth and development of micropropagated plants of avocado. Hort Sci 27:785–787
Yawney WJ, Schultz RC (1990) Anatomy of a vesicular-arbuscular endomycorrhizal symbiosis between sugar maple (Acer saccharum Marsh) and Glomus etunicatum Becker & Gerdemann. New Phytol 114:47–57
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Azcón-Aguilar, C., Encina, C.L., Azcón, R. et al. Mycotrophy of Annona cherimola and the morphology of its mycorrhizae. Mycorrhiza 4, 161–168 (1994). https://doi.org/10.1007/BF00203534
- Annona cherimola
- Arbuscular mycorrhizae
- Glomus species