Investigation of Variation in Bacterial Community Structure in Endangered Korean Fir Tree by Habitats
| Autor: | Young Min Ko, Geun-Hye Gang, Dae Ho Jung, Youn-Sig Kwak |
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| Jazyk: | English<br />Korean |
| Rok vydání: | 2024 |
| Předmět: | |
| Zdroj: | Research in Plant Disease, Vol 30, Iss 2, Pp 165-175 (2024) |
| Druh dokumentu: | article |
| ISSN: | 1598-2262 2233-9191 |
| DOI: | 10.5423/RPD.2024.30.2.165 |
| Popis: | The Korean fir tree (Abies koreana), an endemic species of South Korea, is experiencing a severe decline in population due to climate change. Studies on the conservation of Korean fir have been extensive, yet research regarding its correlation with rhizosphere bacterial communities remains scarce, warranting further investigation. In this study, metagenome amplicon sequencing targeting the 16S rRNA V4 region was conducted to examine the presence of specific bacterial communities in Korean fir and to investigate potential differences based on habitat types (rhizosphere of native or cultivated trees, soil of dead trees, and bulk soil) and seasonal variations (April, June, September, November). Here we show that although we could not identify specific taxa highly specifically with Korean fir, the rhizosphere bacterial community in native trees exhibited less variability in response to seasonal changes compared to that in bulk soils. Suggesting the establishment of relatively stable bacterial populations around the Korean fir natural habitat. Further research on other types of rhizosphere and/or microbes is necessary to investigate the distinct relationship of Korean fir with microbial communities. |
| Databáze: | Directory of Open Access Journals |
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