Mycobiology

  • 제50권2호
  • /
  • Pages.104-109
  • /
  • 2022
  • /
  • 1229-8093(pISSN)
  • /
  • 2092-9323(eISSN)
한국균학회 (The Korean Society of Mycology)
권호 표지
DOI QR코드

DOI QR Code

Mycorrhization of Quercus spp. with Tuber huidongense and T. himalayense Collected in Korea

  • Gwon, Ju-Hui (Department of Biology Education, Korea National University of Education) ;
  • Park, Hyeok (Department of Biology Education, Korea National University of Education) ;
  • Eom, Ahn-Heum (Department of Biology Education, Korea National University of Education)
  • 투고 : 2022.03.01
  • 심사 : 2022.04.08
  • 발행 : 2022.04.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Fungi of the genus Tuber are ectomycorrhizal fungi that form a symbiotic relationship mainly with oak and hazel trees. Tuber spp. exhibit a highly selective host plant preference; thus, for cultivation purposes it is important to select an appropriate host plant for successful mycorrhization. In addition, as mycorrhizal characteristics differ according to Tuber spp., it is necessary to understand the differences in mycorrhizae according to the fungal species. Tuber huidongense and Tuber himalayense were recently discovered in Korea; therefore, we used spore suspensions from these two species to inoculate two species of oak trees, Quercus acutissima and Quercus dentata, to compare colonization rates and morphologies of the mycorrhizae. The colonization rates demonstrated that the different Tuber spp. favored different host plant species. In addition, unique morphological and anatomical characteristics were observed for T. huidongense and T. himalayense depending on the host species. These findings can lead to new economically important agricultural activities related to truffle cultivation in Korea.

키워드

과제정보

This work was supported by the Korea Institute of Planning and Evaluation for Technology in Food, Agriculture, Forestry and Fisheries (IPET).

참고문헌

  1. Fischer C, Oliach D, Bonet Lledos JA, et al. Best practices for cultivation of truffles. Solsona (Spain): Centre Tecnologic Forestal de Catalunya; 2017.
  2. Bonito GM, Trappe JM, Rawlinson P, et al. Improved resolution of major clades within Tuber and taxonomy of species within the Tuber gibbosum complex. Mycologia. 2010;102(5):1042-1057. https://doi.org/10.3852/09-213
  3. Bonito GM, Gryganskyi AP, Trappe JM, et al. A global meta-analysis of Tuber ITS rDNA sequences: species diversity, host associations and long-distance dispersal. Mol Ecol. 2010;19(22): 4994-5008. https://doi.org/10.1111/j.1365-294X.2010.04855.x
  4. Bonet JA, Fischer CR, Colinas C. Cultivation of black truffle to promote reforestation and land-use stability. Agron Sustain Dev. 2006;26(1):69-76. https://doi.org/10.1051/agro:2005059
  5. Kovacs GM, Jakucs E. Morphological and molecular comparison of white truffle ectomycorrhizae. Mycorrhiza. 2006;16(8):567-574. https://doi.org/10.1007/s00572-006-0071-8
  6. Guerin-Laguette A, Cummings N, Hesom-Williams N, et al. Mycorrhiza analyses in New Zealand truffieres reveal frequent but variable persistence of Tuber melanosporum in co-existence with other truffle species. Mycorrhiza. 2013;23(2): 87-98. https://doi.org/10.1007/s00572-012-0450-2
  7. Huang LL, Guerin-Laguette A, Wang R, et al. Characterization of Tuber indicum (Pezizales, Tuberaceae) mycorrhizae synthesized with four host trees exotic to China. Symbiosis. 2020;82(3): 215-224. https://doi.org/10.1007/s13199-020-00715-7
  8. Park H, Gwon JH, Lee JC, et al. Report on Tuber huidongense, a truffle species previously unrecorded in Korea. Kor J Mycol. 2020;48:505-510. https://doi.org/10.4489/KJM.20200049
  9. Park H, Gwon JH, Lee JC, et al. Morphological and phylogenetic characteristics of Tuber himalayense collected from rhizosphere of Quercus dentata in Korea. Kor J Mycol. 2021;49:101-108. https://doi.org/10.4489/KJM.20210010
  10. White TJ, Bruns T, Lee S, et al. Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis MA, Gelfand DH, Sninsky JJ, White TJ, editors. PCR protocols: a guide to methods and applications. San Diego (CA): Academic Press; 1990. p. 315-322.
  11. Boutahir S, Iotti M, Piattoni F. Morphological and molecular characterization of Tuber oligospermum mycorrhizas. Afr J Agric Res. 2013;8:4081-4087.
  12. Wan SP, Yu FQ, Tang L, et al. Ectomycorrhizae of Tuber huidongense and T. liyuanum with Castanea mollissima and Pinus armandii. Mycorrhiza. 2016; 26(3):249-256. https://doi.org/10.1007/s00572-015-0663-2
  13. Kinoshita A, Obase K, Yamanaka T. Ectomycorrhizae formed by three Japanese truffle species (Tuber japonicum, T. longispinosum, and T. himalayense) on indigenous oak and pine species. Mycorrhiza. 2018;28(7):679-690. https://doi.org/10.1007/s00572-018-0860-x
  14. Molina R, Trappe JM. Patterns of ectomycorrhizal host specificity and potential among Pacific Northwest conifers and fungi. For Sci. 1982;28: 423-458.
  15. Nakamura N, Abe JP, Shibata H, et al. Genotypic diversity of the Asiatic black truffle, Tuber himalayense, collected in spontaneous and highly productive truffle grounds. Mycol Prog. 2020;19(12): 1511-1523. https://doi.org/10.1007/s11557-020-01642-z
  16. Wang R, Guerin-Laguette A, Butler R, et al. The European delicacy Tuber melanosporum forms mycorrhizae with some indigenous Chinese Quercus species and promotes growth of the oak seedlings. Mycorrhiza. 2019;29(6):649-661. https://doi.org/10.1007/s00572-019-00925-y