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https://hdl.handle.net/1822/90620
Título: | The influence of bioclimate on soil microbial communities of cork oak |
Autor(es): | Costa, Daniela Tavares, R. M. Baptista, Paula Daniela Pereira Lino-Neto, T. |
Palavras-chave: | Soil microbiome ITS 16S Cork oak Bioclimate |
Data: | 23-Jun-2022 |
Editora: | BMC |
Revista: | BMC Microbiology |
Citação: | Costa, D., Tavares, R.M., Baptista, P. et al. The influence of bioclimate on soil microbial communities of cork oak. BMC Microbiol 22, 163 (2022). https://doi.org/10.1186/s12866-022-02574-2 |
Resumo(s): | Background Soil microbiomes are important to maintain soil processes in forests and confer protection to plants against abiotic and biotic stresses. These microbiomes can be affected by environmental changes. In this work, soil microbial communities from different cork oak Portuguese forests under different edaphoclimatic conditions were described by using a metabarcoding strategy targeting ITS2 and 16S barcodes. Results A total of 11,974 fungal and 12,010 bacterial amplicon sequence variants (ASVs) were obtained, revealing rich and diverse microbial communities associated with different cork oak forests. Bioclimate was described as the major factor influencing variability in these communities (or bioclimates/cork oak forest for fungal community), followed by boron and granulometry. Also, pH explained variation of fungal communities, while C:N ratio contributed to bacterial variation. Fungal and bacterial biomarker genera for specific bioclimates were described. Their co-occurrence network revealed the existence of a complex and delicate balance among microbial communities. Conclusions The findings revealed that bacterial communities are more likely to be affected by different edaphoclimatic conditions than fungal communities, also predicting a higher impact of climate change on bacterial communities. The integration of cork oak fungal and bacterial microbiota under different bioclimates could be further explored to provide information about useful interactions for increasing cork oak forest sustainability in a world subject to climate changes. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/90620 |
DOI: | 10.1186/s12866-022-02574-2 |
ISSN: | 1471-2180 35739482 |
Versão da editora: | https://bmcmicrobiol.biomedcentral.com/articles/10.1186/s12866-022-02574-2 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CBFP - Artigos/Papers |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2022Costa.pdf | 5,7 MB | Adobe PDF | Ver/Abrir |