Mycobiology

The Korean Society of Mycology (한국균학회)
권호 표지
DOI QR코드

DOI QR Code

Ectomycorrhizal Fungal Communities of Red Pine (Pinus densiflora) Seedlings in Disturbed Sites and Undisturbed Old Forest Sites

  • Lee, Eun-Hwa (Department of Biology Education, Korea National University of Education) ;
  • Eom, Ahn-Heum (Department of Biology Education, Korea National University of Education)
  • Received : 2013.02.27
  • Accepted : 2013.03.31
  • Published : 2013.06.30
Download PDF
⟨ Previous Next ⟩

Abstract

This study aimed to investigate differences in ectomycorrhizal (ECM) fungal communities between disturbed sites and undisturbed old forest sites. ECM root tips of Pinus densiflora were collected from 4 sites disturbed by human activities and 3 undisturbed old forest sites adjacent to the disturbed sites. Results in this study showed that the number of ECM root tips, species diversity, and number of species were significantly higher in the disturbed sites than in the undisturbed sites, suggesting that the ECM fungal community structure was affected by the degree of disturbance.

Keywords

References

  1. Smith SE, Read DJ. Mycorrhizal symbiosis. 3rd ed. London: Academic Press; 2008.
  2. Finlay RD, Read DJ. The structure and function of the vegetative mycelium of ectomycorrhizal plants. New Phytol 1986;103:157-65. https://doi.org/10.1111/j.1469-8137.1986.tb00604.x
  3. He X, Critchley C, Ng H, Bledsoe C. Reciprocal N ($^{15}NH_4^+$ or $^{15}NO_3^-$) transfer between non N2-fixing Eucalyptus maculata and N2-fixing Casuarina cunninghamiana linked by the ectomycorrhizal fungus Pisolithus sp. New Phytol 2004;163: 629-40. https://doi.org/10.1111/j.1469-8137.2004.01137.x
  4. Visser S. Ectomycorrhizal fungal succession in jack pine stands following wildfire. New Phytol 1995;129:389-401. https://doi.org/10.1111/j.1469-8137.1995.tb04309.x
  5. Natel P, Neumann P. Ecology of ectomycorrhizal-basidiomycete communities on a local vegetation gradient. Ecology 1992; 73:99-117. https://doi.org/10.2307/1938724
  6. Dahlberg A, Stenlid J. Spatiotemporal patterns in ectomycorrhizal populations. Can J Bot 1995;73:1222-30. https://doi.org/10.1139/b95-382
  7. Goodman DM, Durall DM, Trofymow JA, Berch SM. Concise descriptions of some North American ectomycorrhizae. Victoria: Canada-BC Forest Resource Development Agreement, Canadian Forest Service; 1996.
  8. Gardes M, Bruns TD. ITS primers with enhanced specificity for basidiomycetes: application to the identification of mycorrhizae and rusts. Mol Ecol 1993;2:113-8. https://doi.org/10.1111/j.1365-294X.1993.tb00005.x
  9. Tamura K, Peterson D, Peterson N, Stecher G, Nei M, Kumar S. MEGA5: molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Mol Biol Evol 2011;28:2731-9. https://doi.org/10.1093/molbev/msr121
  10. Saitou N, Nei M. The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol 1987;4:406-25.
  11. Dighton J, Mason PA. Mycorrhizal dynamics during forest tree development. In: Moore A, Casselton LA, Wood DA, Frankland JC, editors. Developmental biology of higher fungi. Symposium Mycological Society Symposium No. 10. Cambridge: Cambridge University Press; 1985. p. 117-39.
  12. Torres P, Honrubia M. Changes and effects of a natural fire on ectomycorrhizal inoculum potential of soil in a Pinus halepensis forest. For Ecol Manage 1997;96:189-96. https://doi.org/10.1016/S0378-1127(97)00058-3
  13. Brunner I, Frey B. Detection and localization of aluminum and heavy metals in ectomycorrhizal Norway spruce seedlings. Environ Pollut 2000;108:121-8. https://doi.org/10.1016/S0269-7491(99)00248-1
  14. Pennanen T, Heiskanen J, Korkama T. Dynamics of ectomycorrhizal fungi and growth of Norway spruce seedlings after planting on a mounded forest clearcut. For Ecol Manage 2005;213:243-52. https://doi.org/10.1016/j.foreco.2005.03.044
  15. Sousa WP. Disturbance in marine intertidal boulder fields: the nonequilibrium maintenance of species diversity. Ecology 1979;60:1225-39. https://doi.org/10.2307/1936969