The compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity

Mostrar todas las versiones(2)

Fil: Machado de Lima, Náthali Maria. São Paulo State University (UNESP). Microbiology Graduation Program. Department of Zoology and Botany. São Paulo, Brazil.

Guardado en:
Detalles Bibliográficos
Autores principales: Machado de Lima, Náthali Maria, Cámara Fernandes, Vanessa Moreira, Roush, Daniel, Velasco Ayuso, Sergio, Rigonato, Janaina, Garcia Pichel, Ferran, Zanini Branco, Luis Henrique
Formato: article Artículo publishedVersion
Lenguaje:Inglés
Publicado: 2019
Materias:
BIOCRUST
CERRADO SAVANNA
CYANOBACTERIA
LEPTOLYNGBYA
PORPHYROSIPHON
ARIDITY
Acceso en línea:http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2019machadodelima
Aporte de:
FAUBA Digital - Facultad de Agronomía (UBA) de Universidad de Buenos Aires
id snrd:2019machadodelima
record_format dspace
spelling snrd:2019machadodelima2021-10-15T16:56:07Z Machado de Lima, Náthali Maria Cámara Fernandes, Vanessa Moreira Roush, Daniel Velasco Ayuso, Sergio Rigonato, Janaina Garcia Pichel, Ferran Zanini Branco, Luis Henrique 2019 Fil: Machado de Lima, Náthali Maria. São Paulo State University (UNESP). Microbiology Graduation Program. Department of Zoology and Botany. São Paulo, Brazil. Fil: Cámara Fernandes, Vanessa Moreira. Arizona State University. Center for Fundamental and Applied Microbiomics. Biodesign Institute. Tempe, Arizona, United States. Fil: Roush, Daniel. Arizona State University. Center for Fundamental and Applied Microbiomics. Biodesign Institute. Tempe, Arizona, United States. Fil: Velasco Ayuso, Sergio. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura (IFEVA). Buenos Aires, Argentina. Fil: Rigonato, Janaina. University of São Paulo (USP). Center for Nuclear Energy in Agriculture (CENA). Piracicaba, Brazil. Fil: Garcia Pichel, Ferran. Arizona State University. Center for Fundamental and Applied Microbiomics. Biodesign Institute. Tempe, Arizona, United States. Fil: Zanini Branco, Luis Henrique. São Paulo State University (UNESP). Microbiology Graduation Program. Department of Zoology and Botany. São Paulo, Brazil. The last decade was marked by efforts to define and identify the main cyanobacterial players in biological crusts around the world. However, not much is known about biocrusts in Brazil’s tropical savanna (cerrado), despite the existence of environments favorable to their development and ecological relevance. We examined the community composition of cyanobacteria in biocrusts from six sites distributed in the Southeast of the country using high throughput sequencing of 16S rRNA and phylogenetic placement in the wider context of biocrusts from deserts. Sequences ascribable to 22 genera of cyanobacteria were identified. Although a significant proportion of sequences did not match those of known cyanobacteria, several clades of Leptolyngbya and Porphyrosiphon were found to be the most abundant. We identified significant differences in dominance and overall composition among the cerrado sites, much larger than within-site variability. The composition of cerrado cyanobacterial communities was distinct from those known in biocrusts from North American deserts. Among several environmental drivers considered, the opposing trend of annual precipitation and mean annual temperature best explained the variability in community composition within Brazilian biocrusts. Their compositional uniqueness speaks of the need for dedicated efforts to study the ecophysiology of tropical savanna biocrust and their roles in ecosystem function for management and preservation. tbls., grafs. application/pdf doi:10.3389/fmicb.2019.02798 issn:1664-302X http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2019machadodelima eng info:eu-repo/semantics/openAccess openAccess http://ri.agro.uba.ar/greenstone3/library/page/biblioteca#section4 Frontiers in microbiology Vol.10 art.2798 https://www.frontiersin.org BIOCRUST CERRADO SAVANNA CYANOBACTERIA LEPTOLYNGBYA PORPHYROSIPHON ARIDITY The compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity article info:eu-repo/semantics/article info:ar-repo/semantics/artículo publishedVersion info:eu-repo/semantics/publishedVersion
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-140
collection FAUBA Digital - Facultad de Agronomía (UBA)
language Inglés
orig_language_str_mv eng
topic BIOCRUST
CERRADO SAVANNA
CYANOBACTERIA
LEPTOLYNGBYA
PORPHYROSIPHON
ARIDITY
spellingShingle BIOCRUST
CERRADO SAVANNA
CYANOBACTERIA
LEPTOLYNGBYA
PORPHYROSIPHON
ARIDITY
Machado de Lima, Náthali Maria
Cámara Fernandes, Vanessa Moreira
Roush, Daniel
Velasco Ayuso, Sergio
Rigonato, Janaina
Garcia Pichel, Ferran
Zanini Branco, Luis Henrique
The compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity
topic_facet BIOCRUST
CERRADO SAVANNA
CYANOBACTERIA
LEPTOLYNGBYA
PORPHYROSIPHON
ARIDITY
description Fil: Machado de Lima, Náthali Maria. São Paulo State University (UNESP). Microbiology Graduation Program. Department of Zoology and Botany. São Paulo, Brazil.
format article
Artículo
Artículo
publishedVersion
publishedVersion
author Machado de Lima, Náthali Maria
Cámara Fernandes, Vanessa Moreira
Roush, Daniel
Velasco Ayuso, Sergio
Rigonato, Janaina
Garcia Pichel, Ferran
Zanini Branco, Luis Henrique
author_facet Machado de Lima, Náthali Maria
Cámara Fernandes, Vanessa Moreira
Roush, Daniel
Velasco Ayuso, Sergio
Rigonato, Janaina
Garcia Pichel, Ferran
Zanini Branco, Luis Henrique
author_sort Machado de Lima, Náthali Maria
title The compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity
title_short The compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity
title_full The compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity
title_fullStr The compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity
title_full_unstemmed The compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity
title_sort compositionally distinct cyanobacterial biocrusts from brazilian savanna and their environmental drivers of community diversity
publishDate 2019
url http://ri.agro.uba.ar/greenstone3/library/collection/arti/document/2019machadodelima
work_keys_str_mv AT machadodelimanathalimaria thecompositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT camarafernandesvanessamoreira thecompositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT roushdaniel thecompositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT velascoayusosergio thecompositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT rigonatojanaina thecompositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT garciapichelferran thecompositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT zaninibrancoluishenrique thecompositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT machadodelimanathalimaria compositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT camarafernandesvanessamoreira compositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT roushdaniel compositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT velascoayusosergio compositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT rigonatojanaina compositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT garciapichelferran compositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
AT zaninibrancoluishenrique compositionallydistinctcyanobacterialbiocrustsfrombraziliansavannaandtheirenvironmentaldriversofcommunitydiversity
_version_ 1827450753475674112

Ejemplares similares