Effects of vegetation on soil cyanobacterial communities through time and space
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Título: | Effects of vegetation on soil cyanobacterial communities through time and space |
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Autor/es: | Cano-Díaz, Concha | Maestre, Fernando T. | Wang, Jun‐Tao | Li, Jing | Singh, Brajesh K. | Ochoa, Victoria | Gozalo, Beatriz | Delgado-Baquerizo, Manuel |
Centro, Departamento o Servicio: | Universidad de Alicante. Departamento de Ecología | Universidad de Alicante. Instituto Multidisciplinar para el Estudio del Medio "Ramón Margalef" |
Palabras clave: | 16S amplicon sequencing | Abundance | Cyanobacteria | Illumina sequencing | Non-photosynthetic cyanobacteria | Soil chronosequence | Richness |
Área/s de conocimiento: | Ecología |
Fecha de publicación: | 27-ene-2022 |
Editor: | Wiley | New Phytologist Foundation |
Cita bibliográfica: | New Phytologist. 2022, 234(2): 435-448. https://doi.org/10.1111/nph.17996 |
Resumen: | Photoautotrophic soil cyanobacteria play essential ecological roles and are known to experience large changes in their diversity and abundance throughout early succession. However, much less is known about how and why soil cyanobacterial communities change as soil develops from centuries to millennia, and the effects of vegetation on them. We combined an extensive field survey including 16 global soil chronosequences across contrasting ecosystems (from deserts to tropical forests) with molecular analyses to investigate how the diversity and abundance of photosynthetic and non-photosynthetic soil cyanobacteria under vegetation change during soil development from hundreds to thousands of years. We show that, in most chronosequences, the abundance, species richness and community composition of soil cyanobacteria were relatively stable as soil develops (from centuries to millennia). Regardless of soil age, forest chronosequences were consistently dominated by non-photosynthetic cyanobacteria (Vampirovibrionia), while grasslands and shrublands were dominated by photosynthetic cyanobacteria. Chronosequences undergoing drastic vegetation shifts (e.g. transitions from grasslands to forests) experienced significant changes in the composition of soil cyanobacteria communities. Our results advance our understanding of the ecology of cyanobacterial classes, specially the understudied non-photosynthetic ones and highlight the key role of vegetation as a major driver of their temporal dynamics as soil develops. |
Patrocinador/es: | This project received funding from the European Union’s Horizon 2020 research and innovation program under the Marie Skłodowska-Curie grant agreement 702057 (CLIMIFUN), a Large Research Grant from the British Ecological Society (agreement nº LRA17\1193; MUSGONET), and from the European Research Council (ERC grant agreement nº 647038, BIODESERT). M.D-B. is supported by a Ramón y Cajal grant from the Spanish Government (agreement nº RYC2018-025483-I). C.C-D. acknowledges support from BIODESERT. FTM acknowledges support from Generalitat Valenciana (CIDEGENT/2018/041). |
URI: | http://hdl.handle.net/10045/121448 |
ISSN: | 0028-646X (Print) | 1469-8137 (Online) |
DOI: | 10.1111/nph.17996 |
Idioma: | eng |
Tipo: | info:eu-repo/semantics/article |
Derechos: | © 2022 The Authors. New Phytologist © 2022 New Phytologist Foundation |
Revisión científica: | si |
Versión del editor: | https://doi.org/10.1111/nph.17996 |
Aparece en las colecciones: | Personal Investigador sin Adscripción a Grupo Investigaciones financiadas por la UE INV - DRYLAB - Artículos de Revistas |
Archivos en este ítem:
Archivo | Descripción | Tamaño | Formato | |
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Cano-Diaz_etal_2022_NewPhytologist_accepted.pdf | Accepted Manuscript (acceso abierto) | 2,03 MB | Adobe PDF | Abrir Vista previa |
Cano-Diaz_etal_2022_NewPhytologist_final.pdf | Versión final (acceso restringido) | 2,28 MB | Adobe PDF | Abrir Solicitar una copia |
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