Morphological and Phylogenetic Analysis of a New Record of Paraconiothyrium kelleni from Soil in Korea
A fungal strain designated KNUF-21-66Q1 was isolated from soil in Chungcheongbuk Province, Korea. Moderate growth of colonies was observed on potato dextrose agar, oatmeal agar (OA), malt extract agar, and cornmeal agar media at 25℃, and the detailed morphology was examined on OA medium. The colonie...
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The Korean Society of Mycology
2023-06-01
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| Series: | 한국균학회지 |
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| Online Access: | http://www.kjmycology.or.kr/browse/all-issues/kjmycology-2023-vol-51-no-2/pdf?num=N0320510204 |
| _version_ | 1797646386464817152 |
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| author | Mukesh Kumar Yadav Kallol Das Jung-Joo Ryu Seong-Keun Lim Jin-Sil Choi Seung-Yeol Lee Hee-Young Jung |
| author_facet | Mukesh Kumar Yadav Kallol Das Jung-Joo Ryu Seong-Keun Lim Jin-Sil Choi Seung-Yeol Lee Hee-Young Jung |
| author_sort | Mukesh Kumar Yadav |
| collection | DOAJ |
| description | A fungal strain designated KNUF-21-66Q1 was isolated from soil in Chungcheongbuk Province, Korea. Moderate growth of colonies was observed on potato dextrose agar, oatmeal agar (OA), malt extract agar, and cornmeal agar media at 25℃, and the detailed morphology was examined on OA medium. The colonies on OA medium were flat, had entire margin, hyaline, and yellow concentric rings in 3-4 weeks. Conidiomata were pycnidial, solitary or clustered, globose to subglobose, black-brown, and 300-500 µm in diameter. Conidiogenous cells were smooth, hyaline, globose to ampulliform, and 6.09.0×3.0-6.0 µm in size (n=15). Conidia were hyaline to pale brown, slightly golden, obovoid to slightly ellipsoidal, smooth, guttulate, and 3.0-4.7×2.1-3.3 µm in size (n=100). The strain was confirmed based on phylogenetic analysis using internal transcribed spacer regions, the partial 28S rDNA of large subunit, and β-tubulin gene sequences. The morphological observations and phylogenetic analysis revealed that the strain KNUF-21-66Q1 was similar to the previously described Paraconiothyrium kelleni. To our knowledge, this is the first report of P. kelleni in Korea. |
| first_indexed | 2024-03-11T15:01:42Z |
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| id | doaj.art-58d5cc5656a34622b2bce6a8c6b68703 |
| institution | Directory Open Access Journal |
| issn | 0253-651X 2383-5249 |
| language | English |
| last_indexed | 2024-03-11T15:01:42Z |
| publishDate | 2023-06-01 |
| publisher | The Korean Society of Mycology |
| record_format | Article |
| series | 한국균학회지 |
| spelling | doaj.art-58d5cc5656a34622b2bce6a8c6b687032023-10-30T06:46:33ZengThe Korean Society of Mycology한국균학회지0253-651X2383-52492023-06-0151210110910.4489/KJM.20230011Morphological and Phylogenetic Analysis of a New Record of Paraconiothyrium kelleni from Soil in KoreaMukesh Kumar Yadav0Kallol Das1Jung-Joo Ryu2Seong-Keun Lim3Jin-Sil Choi4Seung-Yeol Lee5Hee-Young Jung6College of Agriculture and Life Sciences, Kyungpook National UniversityCollege of Agriculture and Life Sciences, Kyungpook National UniversityCollege of Agriculture and Life Sciences, Kyungpook National UniversityCollege of Agriculture and Life Sciences, Kyungpook National UniversityCollege of Agriculture and Life Sciences, Kyungpook National UniversityInstitute of Plant Medicine, Kyungpook National UniversityInstitute of Plant Medicine, Kyungpook National UniversityA fungal strain designated KNUF-21-66Q1 was isolated from soil in Chungcheongbuk Province, Korea. Moderate growth of colonies was observed on potato dextrose agar, oatmeal agar (OA), malt extract agar, and cornmeal agar media at 25℃, and the detailed morphology was examined on OA medium. The colonies on OA medium were flat, had entire margin, hyaline, and yellow concentric rings in 3-4 weeks. Conidiomata were pycnidial, solitary or clustered, globose to subglobose, black-brown, and 300-500 µm in diameter. Conidiogenous cells were smooth, hyaline, globose to ampulliform, and 6.09.0×3.0-6.0 µm in size (n=15). Conidia were hyaline to pale brown, slightly golden, obovoid to slightly ellipsoidal, smooth, guttulate, and 3.0-4.7×2.1-3.3 µm in size (n=100). The strain was confirmed based on phylogenetic analysis using internal transcribed spacer regions, the partial 28S rDNA of large subunit, and β-tubulin gene sequences. The morphological observations and phylogenetic analysis revealed that the strain KNUF-21-66Q1 was similar to the previously described Paraconiothyrium kelleni. To our knowledge, this is the first report of P. kelleni in Korea.http://www.kjmycology.or.kr/browse/all-issues/kjmycology-2023-vol-51-no-2/pdf?num=N0320510204morphologyparaconiothyrium kelleniphylogenysoil-inhabiting fungi |
| spellingShingle | Mukesh Kumar Yadav Kallol Das Jung-Joo Ryu Seong-Keun Lim Jin-Sil Choi Seung-Yeol Lee Hee-Young Jung Morphological and Phylogenetic Analysis of a New Record of Paraconiothyrium kelleni from Soil in Korea 한국균학회지 morphology paraconiothyrium kelleni phylogeny soil-inhabiting fungi |
| title | Morphological and Phylogenetic Analysis of a New Record of Paraconiothyrium kelleni from Soil in Korea |
| title_full | Morphological and Phylogenetic Analysis of a New Record of Paraconiothyrium kelleni from Soil in Korea |
| title_fullStr | Morphological and Phylogenetic Analysis of a New Record of Paraconiothyrium kelleni from Soil in Korea |
| title_full_unstemmed | Morphological and Phylogenetic Analysis of a New Record of Paraconiothyrium kelleni from Soil in Korea |
| title_short | Morphological and Phylogenetic Analysis of a New Record of Paraconiothyrium kelleni from Soil in Korea |
| title_sort | morphological and phylogenetic analysis of a new record of paraconiothyrium kelleni from soil in korea |
| topic | morphology paraconiothyrium kelleni phylogeny soil-inhabiting fungi |
| url | http://www.kjmycology.or.kr/browse/all-issues/kjmycology-2023-vol-51-no-2/pdf?num=N0320510204 |
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