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What Have We Learnt from Studying Mycorrhizal Colonisation of Wetland Plant Species?

  • Alenka Gaberščik
  • Nataša Dolinar
  • Nina Šraj
  • Marjana RegvarEmail author
Chapter

Abstract

Wetlands are ecosystems where the water regime is the main factor that shapes the physical, chemical and biological characteristics. Wetland plants are rooted in water-saturated soils that are frequently anoxic. In spite of this, the rhizosphere can be oxygenated due to the aerenchyma of the wetland plants, which enable active ventilation of roots, rhizomes and the nearby rhizosphere. Some wetland species have an amphibious character, whereby they can thrive both in water and on dry land, with the development of structurally different aquatic and terrestrial forms. Studies of fungal colonisation in wetlands have revealed the presence of fungal endophytes and mycorrhizal fungi. These colonisers are affected by the hydrological regime of the specific wetland. The availability of oxygen also alters the morphology and density of the individual fungal structures. It has been shown that occurrence of arbuscular mycorrhiza is negatively correlated with water depth and duration of flooding. In wetlands, the availability of nutrients depends on a variety of factors, which can mask the role of these fungi. This is particularly the case for phosphorus, which is the main plant benefit from mycorrhizal symbiosis. The same holds true for the potentially positive role of aerenchyma, as the conditions that induce their development inhibit colonisation by arbuscular mycorrhiza. Studies carried out in an intermittent lake, Lake Cerknica, have revealed relatively high arbuscular mycorrhizal colonisation of amphibious species. This appears to be due to the low organic matter content and the low level of plant-available phosphorus in the rhizosphere. At the same time, the frequency of colonisation is lower in aquatic specimens. The impact of water level fluctuations and season on fungal root colonisation of the common reed Phragmites australis is reflected in an altered frequency and intensity of fungal colonisation. The structures of dark septate endophytes that might have a similar role in plants as arbuscular mycorrhiza under stress conditions are relatively frequent in this species.

Keywords

Mycorrhizal Fungus Arbuscular Mycorrhiza Mycorrhizal Colonisation Wetland Plant Water Level Fluctuation 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

This study was supported by Slovenian Research Agency, through projects “Young researchers” grants no. 3311-03-831202 (2003-2007) and 1000-06310153 (2006-2013) and Plant Biology programme (P1-0212). This support is gratefully acknowledged.

References

  1. Andersen FØ, Andersen T (2006) Effects of arbuscular mycorrhiza on biomass and nutrients in the aquatic plant Littorella uniflora. Freshw Biol 51:1623–1633CrossRefGoogle Scholar
  2. Bajwa R, Yaqoob A, Javaid A (2001) Seasonal variation in VAM in wetland plants. Pak J Biol Sci 4:464–470CrossRefGoogle Scholar
  3. Baldwin DS, Mitchell AM, Rees GN (2000) The effects of in situ drying on sediment-phosphate interactions in sediments from an old wetland. Hydrobiologia 431:3–12CrossRefGoogle Scholar
  4. Bärlocher F (2006) Fungal endophytes in submerged roots. In: Schulz B, Boyle C, Sieber TN (eds) Microbial root endophytes. Soil biology, vol 9. Springer, Berlin, pp 179–190CrossRefGoogle Scholar
  5. Bauer CR, Kellogg CH, Bridgham SD, Lamberti GA (2003) Mycorrhizal colonisation across hydrologic gradients in restored and reference freshwater wetlands. Wetlands 23:961–968CrossRefGoogle Scholar
  6. Beck-Nielsen D, Madsen TV (2001) Occurrence of vesicular-arbuscular mycorrhiza in aquatic macrophytes from lakes and streams. Aquat Bot 71:141–148CrossRefGoogle Scholar
  7. Bohrer KE, Friese CF, Amon JP (2004) Seasonal dynamics of arbuscular mycorrhizal fungi in differing wetland habitats. Mycorrhiza 14:329–337CrossRefPubMedGoogle Scholar
  8. Bonfante P, Genre A (2010) Mechanisms underlying beneficial plant-fungus interactions in mycorrhizal symbiosis. Nat Commun 48:1–11CrossRefGoogle Scholar
  9. Boulton AJ, Brock MA (1999) Australian freshwater ecology. Processes and management. Gleneagles, Glen Osmond, pp 149–167Google Scholar
  10. Braendle R, Crawford RMM (1999) Plants as amphibians. Perspect Plant Ecol Evol Syst 2:56–78CrossRefGoogle Scholar
  11. Carvalho LM, Caçador I, Martins-Loução MA (2001) Temporal and spatial variation of arbuscular mycorrhizas in salt marsh plants of the Tagus estuary (Portugal). Mycorrhiza 11:303–309CrossRefPubMedGoogle Scholar
  12. Carvalho LM, Correia PM, Caçador I, Martins-Loução MA (2003) Effects of salitnity and flooding on the infectivity of salt marsh arbuscular mycorrhizal fungi in Aster tripolium L. Biol Fertil Soils 38:137–143CrossRefGoogle Scholar
  13. Chalker-Scott L (1999) Environmental significance of anthocyanins in plant stress responses. Photochem Photobiol 70:1–9CrossRefGoogle Scholar
  14. Cooke JC, Lefor MW (1998) The mycorrhizal status of selected plant species from Connecticut wetlands and transition zones. Restor Ecol 6:214–222CrossRefGoogle Scholar
  15. Cornwell WK, Bedford BL, Chapin CT (2001) Occurrence of arbuscular mycorrhizal fungi in a phosphorus-poor wetland and mycorrhizal response to phosphorus fertilization. Am J Bot 88:1824–1829CrossRefPubMedGoogle Scholar
  16. Cronk JK, Fennessy MS (2001) Wetland plants—biology and ecology. Lewis Publisher, LondonCrossRefGoogle Scholar
  17. Dickopp J, Kazda M, Čížková H (2011) Differences in rhizome aeration of Phragmites australis in a constructed wetland. Ecol Eng 37:1647–1653CrossRefGoogle Scholar
  18. Dolinar N, Gaberščik A (2010) Mycorrhizal colonization and growth of Phragmites australis in an intermittent wetland. Aquat Bot 93:93–98CrossRefGoogle Scholar
  19. Dolinar N, Šraj-Kržič N, Pongrac P, Regvar M, Gaberščik A (2010a) The presence of mycorrhiza in different habitats of an intermittent aquatic ecosystem. In: Vymazal J (ed) Water and nutrient management in natural and constructed wetlands. Springer, Dordrecht, pp 299–308CrossRefGoogle Scholar
  20. Dolinar N, Šraj-Kržič N, Gaberščik A (2010b) Water regime changes and the function of an intermittent wetland. In: Vymazal J (ed) Water and nutrient management in natural and constructed wetlands. Springer, Dordrecht, pp 251–262CrossRefGoogle Scholar
  21. Dolinar N, Rudolf M, Šraj N, Gaberščik A (2010c) Environmental changes affect ecosystem services of the intermittent Lake Cerknica. Ecol Complex 7:403–409CrossRefGoogle Scholar
  22. Dolinar N, Regvar M, Abram D, Gaberščik A (2015) Water-level fluctuations as a driver of Phragmites australis primary productivity, litter decomposition, and fungal root colonisation in an intermittent wetland. Hydrobiologia 774:69. doi: 10.1007/s10750-015-2492-x CrossRefGoogle Scholar
  23. Escudero V, Mendoza R (2005) Seasonal variation of arbuscular mycorrhizal fungi in temperate grasslands along a wide hydrological gradient. Mycorrhiza 15:291–299CrossRefPubMedGoogle Scholar
  24. Fuchs B, Haselwandter K (2004) Red list plants: colonization by arbuscular mycorrhizal fungi and dark septate endophytes. Mycorrhiza 14:277–281CrossRefPubMedGoogle Scholar
  25. García IV, Mendoza RE (2008) Relationships among soil properties, plant nutrition and arbuscular mycorrhizal fungi-plant symbioses in a temperate grassland along hydrologic, saline and sodic gradients. FEMS Microbiol Ecol 63:359–371CrossRefPubMedGoogle Scholar
  26. Gaur S, Kaushik P (2011) Influence of edaphic factors on distribution of mycorrhiza associated with medicinal plants in Indian central Himalayas. J Biol Sci 11:349–358CrossRefGoogle Scholar
  27. Harley JL, Harley EL (1987) A check list of mycorrhiza in the British flora. New Phytol (Suppl) 105:1–102CrossRefGoogle Scholar
  28. Ipsilantis I, Sylvia DM (2007) Interactions of assemblages of mycorrhizal fungi with two Florida wetland plants. Appl Soil Ecol 35:261–271CrossRefGoogle Scholar
  29. Jayachandran K, Shetty KG (2003) Growth response and phosphorous uptake by arbuscular mycorrhizae of wet prairie sawgrass. Aquat Bot 76:281–290CrossRefGoogle Scholar
  30. Johnson NC (2010) Resource stoichiometry elucidates the structure and function of arbuscular mycorrhizas across scales. New Phytol 185:631–647CrossRefPubMedGoogle Scholar
  31. Jumpponen A (2001) Dark septate endophytes—are they mycorrhizal? Mycorrhiza 11:207–211CrossRefGoogle Scholar
  32. Jumpponen A, Trappe JM (1998) Dark septate endophytes: a review of facultative biotrophic root-colonizing fungi. New Phytol 140:295–310CrossRefGoogle Scholar
  33. Kai W, Zhiwei Z (2006) Occurrence of arbuscular mycorrhizas and dark septate endophytes in hydrophytes from lakes and streams in Southwest China. Int Rev Hydrobiol 91:29–37CrossRefGoogle Scholar
  34. Kandalepas D, Stevens KJ, Shaffer GP, Platt WJ (2010) How abundant are root-colonizing fungi in southeastern Louisiana’s degraded marshes? Wetlands 30:189–199CrossRefGoogle Scholar
  35. Klančnik K, Mlinar M, Gaberščik A (2012) Heterophylly results in a variety of “spectral signatures” in aquatic plant species. Aquat Bot 98:20–26CrossRefGoogle Scholar
  36. Klančnik K, Pančić M, Gaberščik A (2014) Leaf optical properties in amphibious plant species are affected by multiple leaf traits. Hydrobiologia 737:121–130CrossRefGoogle Scholar
  37. Koide RT (1991) Tansley review no. 29. Nutrient supply, nutrient demand and plant response to mycorrhizal infection. New Phytol 117:365–386CrossRefGoogle Scholar
  38. Kržič N, Gaberščik A, Germ M (2004) The phenotypic plasticity of Glyceria fluitans growing over the enviromnetal gradient. Acta Biol Slov 47:65–73Google Scholar
  39. Likar M, Regvar M, Mandic-Mulec I, Stres B, Bothe H (2009) Diversity and seasonal variations of mycorrhiza and rhizosphere bacteria in three common plant species at the Slovenian Ljubljana marsh. Biol Fertil Soils 45:573–583CrossRefGoogle Scholar
  40. Mandyam K, Jumpponen A (2005) Seeking the elusive function of the root-colonising dark septate endophytic fungi. Stud Mycol 53:173–189CrossRefGoogle Scholar
  41. Mandyam K, Jumpponen A (2008) Seasonal and temporal dynamics of arbuscular mycorrhizal and dark septate endophytic fungi in a tallgrass prairie ecosystem are minimally affected by nitrogen enrichment. Mycorrhiza 18:145–155CrossRefPubMedGoogle Scholar
  42. Mejstrik VK (1972) Vesicular-arbuscular mycorrhizas of the species of a Molinietum coeruleae L. I. association: the ecology. New Phytol 71:883–890CrossRefGoogle Scholar
  43. Mendoza R, Escudero V, García I (2005) Plant growth, nutrient acquisition and mycorrhizal symbioses of a waterlogging tolerant legume (Lotus glaber Mill.) in a saline sodic soil. Plant Soil 275:305–315CrossRefGoogle Scholar
  44. Miller SP (2000) Arbuscular mycorrhizal colonisation of semi-aquatic grasses along a wide hydrologic gradient. New Phytol 145:145–155CrossRefGoogle Scholar
  45. Miller SP, Bever JD (1999) Distribution of arbuscular mycorrhizal fungi in stands of the wetland grass Panicum hemitomon along wide hydrologic gradient. Oecologia 119:586–592CrossRefPubMedGoogle Scholar
  46. Miller SP, Sharitz RR (2000) Manipulation of flooding and arbuscular mycorrhiza formation influences growth and nutrition of two semiaquatic grass species. Funct Ecol 14:738–748CrossRefGoogle Scholar
  47. Miller RM, Smith CI, Jastrow JD, Bever JD (1999) Mycorrhizal status of the genus Carex (Cyperaceae). Am J Bot 86:547–553CrossRefPubMedGoogle Scholar
  48. Mitsch WJ, Gosselink JG (2007) Wetlands, 4th edn. Wiley, Hoboken, 582 pGoogle Scholar
  49. Muthukumar T, Udaiyan K, Shanmughavel P (2004) Mycorrhiza in sedges—an overview. Mycorrhiza 14:65–77CrossRefPubMedGoogle Scholar
  50. Neto D, Carvalho LM, Cruz C, Martins-Loução MA (2006) How do mycorrhizas affect C and N relationships in flooded Aster tripolium plants? Plant Soil 279:51–63CrossRefGoogle Scholar
  51. Neubert K, Mendgen K, Brinkmann H, Wirsel SGR (2006) Only a few fungal species dominate highly diverse mycofloras associated with the common reed. Appl Environ Microbiol 72:1118–1128CrossRefPubMedPubMedCentralGoogle Scholar
  52. Nielsen KB, Kjøller R, Olsson PA, Schweiger PF, Andersen FO, Rosendahl S (2004) Colonisation and molecular diversity of arbuscular mycorrhizal fungi in the aquatic plants Littorella uniflora and Lobelia dortmanna in southern Sweden. Mycol Res 108:616–625CrossRefPubMedGoogle Scholar
  53. Nilsen ET, Orcutt DM (1996) The physiology of plants under stress. Abiotic factors. Willey, New York, pp 362–400Google Scholar
  54. Oliveira RS, Dodd JC, Castro PML (2001) The mycorrhizal status of Phragmites australis in several polluted soils and sediments of an industrialised region of Northern Portugal. Mycorrhiza 10:241–247CrossRefGoogle Scholar
  55. Rascio N (2002) The underwater life of secondarily aquatic plants: some problems and solutions. Crit Rev Plant Sci 21:401–427CrossRefGoogle Scholar
  56. Ray AM, Inouye RS (2006) Effects of water-level fluctuations on the arbuscular mycorrhizal colonization of Typha latifolia L. Aquat Bot 84:210–216CrossRefGoogle Scholar
  57. Regvar M, Vogel-Mikuš K, Kugonič N, Turk B, Batič F (2006) Vegetational and mycorrhizal successions at a metal polluted site: indications for the direction of phytostabilisation? Environ Pollut (Barking, Essex: 1987) 144:976–984Google Scholar
  58. Rodriguez RJ, White JF Jr, Arnold AE, Redman RS (2009) Fungal endophytes: diversity and functional roles. New Phytol 182:314–330CrossRefPubMedGoogle Scholar
  59. Sasikala S, Tanaka N, Wah Wah HSY, Jinadasa KBSN (2009) Effects of water level fluctuation on radial oxygen loss, root porosity, and nitrogen removal in subsurface vertical flow wetland mesocosms. Ecol Eng 35:410–417CrossRefGoogle Scholar
  60. Smith SE, Read DJ (1997) Mycorrhizal symbiosis, 2nd edn. Academic Press, San DiegoGoogle Scholar
  61. Smith FA, Smith SE (1997) Structural diversity in (vesicular)-arbuscular mycorrhizal symbioses. New Phytol 137:373–388CrossRefGoogle Scholar
  62. Stevens KJ, Peterson RL (1996) The effect of a water gradient on the vesicular-arbuscular mycorrhizal status of Lythrum salicaria L. (purple loosestrife). Mycorrhiza 6:99–104CrossRefGoogle Scholar
  63. Stevens KJ, Peterson RL (2007) Relationships among Three pathways for resource acquisition and their contribution to plant performance in the emergent aquatic plant Lythrum salicaria (L.) Plant Biol 9:758–765CrossRefPubMedGoogle Scholar
  64. Stevens KJ, Peterson RL, Reader RJ (2002a) The aerenchymatous phellem of Lythrum salicaria (L.): a pathway for gas transport and its role in flood tolerance. Ann Bot 89:621–625CrossRefPubMedPubMedCentralGoogle Scholar
  65. Stevens KJ, Spender SW, Petersen RL (2002b) Phosphorous, arbuscular mycorrhizal fungi and performance of the wetland plant Lythrum salicaria L. under inundated conditions. Mycorrhiza 12:277–283CrossRefPubMedGoogle Scholar
  66. Stevens KJ, Wellner MR, Acevedo MF (2010) Dark septate endophyte and arbuscular mycorrhizal status of vegetation colonizing a bottomland hardwood forest after a 100 year flood. Aquat Bot 92:105–111CrossRefGoogle Scholar
  67. Stevens KJ, Wall CB, Janssen JA (2011) Effects of arbuscular mycorrhizal fungi on seedling growth and development of two wetland plants, Bidens frondosa L., and Eclipta prostrata (L.) L., grown under three levels of water availability. Mycorrhiza 21:279–288CrossRefPubMedGoogle Scholar
  68. Steyn WJ, Wand SJE, Holcroft DM, Jacobs G (2002) Anthocyanins in vegetative tissues: a proposed unified function in photoprotection. New Phytol 155:349–361CrossRefGoogle Scholar
  69. Šraj-Kržič N, Gaberščik A (2005) Photochemical efficiency of amphibious plants in an intermittent lake. Aquat Bot 83:281–288CrossRefGoogle Scholar
  70. Šraj-Kržič N, Pongrac P, Klemenc M, Kladnik A, Regvar M, Gaberščik A (2006) Mycorrhizal colonisation in plants from intermittent aquatic habitats. Aquat Bot 85:331–336CrossRefGoogle Scholar
  71. Šraj-Kržič N, Pongrac P, Regvar M, Gaberščik A (2009) Photon-harvesting efficiency and arbuscular mycorrhiza in amphibious plants. Photosynthetica 47:61–67CrossRefGoogle Scholar
  72. Taniguchi T, Usuki H, Kikuchi J, Hirobe M, Miki N, Fukuda K, Zhang G, Wang L, Yoshikawa K, Yamanaka N (2012) Colonization and community structure of root-associated microorganisms of Sabina vulgaris with soil depth in a semiarid desert ecosystem with shallow groundwater. Mycorrhiza 22:419–428CrossRefPubMedGoogle Scholar
  73. Tanner CC, Clayton JS (1985) Effects of vesicular-arbuscular mycorrhizas on growth and nutrition of submerged aquatic plants. Aquat Bot 22:377–386CrossRefGoogle Scholar
  74. Thormann MN, Currah RS, Bayley SE (1999) The mycorrhizal status of the dominant vegetation along a peatland gradient in southern boreal Alberta, Canada. Wetlands 19:438–450CrossRefGoogle Scholar
  75. Turner SD, Friese CF (1998) Plant-mycorrhizal community dynamics associated with a moisture gradient within a rehabilitated prairie fen. Restor Ecol 6:44–51CrossRefGoogle Scholar
  76. Visser EWJ, Voesenek LACJ (2004) Acclimation to soil flooding—sensing and signal transduction. Plant Soil 254:197–214Google Scholar
  77. Voesenek LACJ, Colmer TD, Pierik R, Millenaar FF, Peeters AJM (2006) How plants cope with complete submergence. New Phytol 170:213–226CrossRefPubMedGoogle Scholar
  78. Wang B, Yeun LH, Xue JY, Liu Y, Ané JM, Qiu YL (2010) Presence of three mycorrhizal genes in the common ancestor of land plants suggests a key role of mycorrhizas in the colonization of land by plants. New Phytol 186:514–525CrossRefPubMedGoogle Scholar
  79. Wang Y, Huang Y, Qiu Q, Xin G, Yang Z, Shi S (2011) Flooding greatly affects the diversity of arbuscular mycorrhizal fungi communities in the roots of wetland plants. PLoS One 6:e24512CrossRefPubMedPubMedCentralGoogle Scholar
  80. Weishampel PA, Bedford BL (2006) Wetland dicots and monocots differ in colonization by arbuscular mycorrhizal fungi and dark septate endophytes. Mycorrhiza 16:495–502CrossRefPubMedGoogle Scholar
  81. Welsh AK, Burke DJ, Hamerlynck EP, Hahn D (2010) Seasonal analyses of arbuscular mycorrhizae, nitrogen-fixing bacteria and growth performance of the salt marsh grass Spartina patens. Plant Soil 330:251–266CrossRefGoogle Scholar
  82. White JA, Charvat I (1999) The mycorrhizal status of an emergent aquatic, Lythrum salicaria L., at different levels of phosphorous availability. Mycorriza 9:191–197CrossRefGoogle Scholar
  83. Wigand C, Stevenson JC (1997) Facilitation of phosphate assimilation by aquatic mycorrhizae of Vallisneria americana Michx. Hydrobiologia 342:35–41CrossRefGoogle Scholar
  84. Wigand C, Andersen FØ, Christensen KK, Holmer M, Jensen HS (1998) Endomycorrhizae of isoetids along a biogeochemical gradient. Limnol Oceanogr 43:508–515CrossRefGoogle Scholar
  85. Wirsel SGR (2004) Homogenous stands of a wetland grass harbour diverse consortia of arbuscular mycorrhizal fungi. FEMS Microbiol Ecol 48:129–138CrossRefPubMedGoogle Scholar
  86. Wolfe BE, Weishampel PA, Klironomos JN (2006) Arbuscular mycorrhizal fungi and water table affect wetland plant community composition. J Ecol 94:905–914CrossRefGoogle Scholar
  87. Wu Y, Liu T, He X (2009) Mycorrhizal and dark septate endophytic fungi under the canopies of desert plants in Mu Us Sandy Land of China. Front Agric China 3:164–170. doi: 10.1007/s11703-009-0026-x CrossRefGoogle Scholar

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© Springer International Publishing AG 2017

Authors and Affiliations

  • Alenka Gaberščik
    • 1
  • Nataša Dolinar
    • 1
  • Nina Šraj
    • 1
  • Marjana Regvar
    • 1
    Email author
  1. 1.Biotechnical Faculty, Department of BiologyUniversity of LjubljanaLjubljanaSlovenia

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