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Morphology and Phylogeny of Two Novel Species within the Class Dothideomycetes Collected from Soil in Korea

  • Das, Kallol (College of Agriculture and Life Sciences, Kyungpook National University) ;
  • Lee, Seung-Yeol (College of Agriculture and Life Sciences, Kyungpook National University) ;
  • Jung, Hee-Young (College of Agriculture and Life Sciences, Kyungpook National University)
  • 투고 : 2020.08.05
  • 심사 : 2020.10.13
  • 발행 : 2021.02.28

초록

Two fungal strains (KNU-JJ-1827 and KNU-JJ-1829) belonging to the class Dothideomycetes were discovered from Jeju Island, Korea during this investigation of soil microfungi. Strain KNU-JJ-1827 showed fewer conidial septations, larger conidiogenous cells, and smaller conidia compared to the previously identified closest species of Didymocyrtis. Strain KNU-JJ-1829 revealed the similar characteristics of the nearest certain species of the genus Parathyridaria with the production of conidiogenous cells and conidia, because no asexual morphs were detected from the closest type strain Parathyridaria rosae. The novelty of the strains was also confirmed by analyzing molecular data using internal transcribed spacer regions and 28S rDNA. The molecular phylogeny also strongly support the detailed description and illustration for each proposed species as Didymocyrtis septata sp. nov. (KNU-JJ-1827) and Parathyridaria ellipsoidea sp. nov. (KNU-JJ-1829) isolated from soil in Korea.

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참고문헌

  1. Wijayawardene NN, Hyde KD, Rajeshkumar KC, et al. Notes for genera: Ascomycota. Fungal Divers. 2017;86(1):1-594. https://doi.org/10.1007/s13225-017-0386-0
  2. Trakunyingcharoen T, Lombard L, Groenewald JZ, et al. Mycoparasitic species of Sphaerellopsis, and allied lichenicolous and other genera. IMA Fungus. 2014;5(2):391-414. https://doi.org/10.5598/imafungus.2014.05.02.05
  3. Ertz D, Diederich P, Lawrey JD, et al. Phylogenetic insights resolve Dacampiaceae (Pleosporales) as polyphyletic: Didymocyrtis (Pleosporales, Phaeosphaeriaceae) with Phoma-like anamorphs resurrected and segregated from Polycoccum (Trypetheliales, Polycoccaceae fam. Nov). Fungal Divers. 2015;74(1):53-89. https://doi.org/10.1007/s13225-015-0345-6
  4. Hyde KD, Jones EBG, Liu JK, et al. Families of dothideomycetes. Fungal Divers. 2013;63(1):1-313. https://doi.org/10.1007/s13225-013-0263-4
  5. Wijayawardene NN, Hyde KD, Lumbsch HT, et al. Outline of Ascomycota: 2017. Fungal Divers. 2018;88(1):167-263. https://doi.org/10.1007/s13225-018-0394-8
  6. Jaklitsch WM, Voglmayr H. Hidden diversity in Thyridaria and a new circumscription of the Thyridariaceae. Stud Mycol. 2016;85:35-64. https://doi.org/10.1016/j.simyco.2016.09.002
  7. Lee SH, Park HS, Nguyen TTT, et al. Characterization of three species of Sordariomycetes isolated from freshwater and soil samples in Korea. Mycobiology. 2019;47(1):20-30. https://doi.org/10.1080/12298093.2019.1574372
  8. Crous PW, Wingfield MJ, Burgess TI, et al. Fungal planet description sheets: 716-784. Persoonia. 2018;40(784):240-393.
  9. Crous PW, Schumacher RK, Wingfield MJ, et al. New and interesting fungi. 1. Fungal Syst Evol. 2018;1:169-215. https://doi.org/10.3114/fuse.2018.01.08
  10. Gardes M, Bruns TD. ITS primers with enhanced specificity for basidiomycetes-application to the identification of mycorrhizae and rusts. Mol Ecol. 1993;2(2):113-118. https://doi.org/10.1111/j.1365-294X.1993.tb00005.x
  11. 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. New York: Academic Press, Inc.; 1990. p. 315-322.
  12. Vilgalys R, Hester M. Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA from several Cryptococcus species. J Bacteriol. 1990;172(8):4238-4246. https://doi.org/10.1128/jb.172.8.4238-4246.1990
  13. Crous PW, Schoch CL, Hyde KD, et al. Phylogenetic lineages in the Capnodiales. Stud Mycol. 2009;64:17-47. https://doi.org/10.3114/sim.2009.64.02
  14. Kimura M. A simple method for estimating evolutionary rates of base substitutions through comparative studies of nucleotide sequences. J Mol Evol. 1980;16(2):111-120. https://doi.org/10.1007/BF01731581
  15. Saitou N, Nei M. The neighbor-joining method: a new method for reconstructing phylogenetic trees. Mol Biol Evol. 1987;4(4):406-425.
  16. Felsenstein J. Evolutionary trees from DNA sequences: a maximum likelihood approach. J Mol Evol. 1981;17(6):368-376. https://doi.org/10.1007/BF01734359
  17. Fitch WM. Toward defining the course of evolution: minimum change for a specific tree topology. Syst Zool. 1971;20(4):406-416. https://doi.org/10.2307/2412116
  18. Kumar S, Stecher G, Tamura K. MEGA7: molecular evolutionary genetics analysis version 7.0 for bigger datasets. Mol Biol Evol. 2016;33(7):1870-1874. https://doi.org/10.1093/molbev/msw054
  19. Diederich P, Kocourkovꠑa J, Etayo J, et al. The lichenicolous Phoma species (coelomycetes) on Cladonia. Lichenologist. 2007;39(2):153-163. https://doi.org/10.1017/S0024282907006044
  20. Crous PW, Wingfield MJ, Burgess TI, et al. Fungal planet description sheets: 558-624. Persoonia. 2017;38:240-384. https://doi.org/10.3767/003158517X698941
  21. Wanasinghe DN, Phukhamsakda S, Hyde KD, et al. Fungal diversity notes 709-839: taxonomic and phylogenetic contributions to fungal taxa with an emphasis on fungi on Rosaceae. Fungal. Divers. 2018;89(1):1-236. https://doi.org/10.1007/s13225-018-0395-7
  22. Ahmed SA, Stevens DA, van de Sande WWJ, et al. Roussoella percutanea, a novel opportunistic pathogen causing subcutaneous mycoses. Med Mycol. 2014;52(7):689-698. https://doi.org/10.1093/mmy/myu035
  23. Tibpromma S, Hyde KD, Jeewon R, et al. Fungal diversity notes 491-602: taxonomic and phylogenetic contributions to fungal taxa. Fungal Divers. 2017;83(1):1-261. https://doi.org/10.1007/s13225-017-0378-0
  24. Zhurbenko MP, Pino-Bodas R. A revision of lichenicolous fungi growing on Cladonia, mainly from the Northern Hemisphere, with a worldwide key to the known species. Opuscula Philolichenum. 2017;16:188-266.
  25. Kocakaya M, Halici MG, Pino-Bodas R. New or additional cladoniicolous fungi from Turkey. Turk J Bot. 2016;40:308-311. https://doi.org/10.3906/bot-1502-8
  26. Mahajan VK, Sharma V, Prabha N, et al. A rare case of subcutaneous phaeohyphomycosis caused by a Rhytidhysteron species: a clinicotherapeutic experience. Int J Dermatol. 2014;53(12):1485-1489. https://doi.org/10.1111/ijd.12529
  27. Fraser M, Borman AM, Johnson EM. Rapid and robust identification of the agents of black-grain Mycetoma by matrix-assisted laser desorption ionization-time of flight mass spectrometry. J Clin Microbiol. 2017;55(8):2521-2528. https://doi.org/10.1128/JCM.00417-17