skip to main content
Idioma:
Primo Advanced Search
Primo Advanced Search Query Term
Primo Advanced Search prefilters
Busca Simples

The Cacti Microbiome: Interplay between Habitat-Filtering and Host-Specificity

Fonseca-García, Citlali ; Coleman-Derr, Devin ; Garrido, Etzel ; Visel, Axel ; Tringe, Susannah G ; Partida-Martínez, Laila P

Frontiers in microbiology, 2016-02, Vol.7 (FEB), p.150-150 [Periódico revisado por pares]

Switzerland: Frontiers Research Foundation

Texto completo disponível

Citações Citado por
  • Título:
    The Cacti Microbiome: Interplay between Habitat-Filtering and Host-Specificity
  • Autor: Fonseca-García, Citlali ; Coleman-Derr, Devin ; Garrido, Etzel ; Visel, Axel ; Tringe, Susannah G ; Partida-Martínez, Laila P
  • Assuntos: Arid and semi-arid ecosystems ; BASIC BIOLOGICAL SCIENCES ; cactaceae ; Cacti ; CAM plants ; holobiont ; Illumina amplicon sequencing ; Microbial Diversity ; microbiomes ; Plant Science ; Plant-Microbe Interactions
  • É parte de: Frontiers in microbiology, 2016-02, Vol.7 (FEB), p.150-150
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
    AC02-05CH11231
    USDOE Office of Science (SC), Biological and Environmental Research (BER)
    Edited by: Stéphane Hacquard, Max Planck Institute for Plant Breeding Research, Germany
    Reviewed by: Bharath Prithiviraj, The Samuel Roberts Noble Foundation, USA; Matthew Agler, Max Planck Institute for Plant Breeding Research, Germany
    This article was submitted to Plant Biotic Interactions, a section of the journal Frontiers in Microbiology
    Present Address: Etzel Garrido, Department of Entomology, Cornell University, Ithaca, NY, USA
  • Descrição: Cactaceae represents one of the most species-rich families of succulent plants native to arid and semi-arid ecosystems, yet the associations Cacti establish with microorganisms and the rules governing microbial community assembly remain poorly understood. We analyzed the composition, diversity, and factors influencing above- and below-ground bacterial, archaeal, and fungal communities associated with two native and sympatric Cacti species: Myrtillocactus geometrizans and Opuntia robusta. Phylogenetic profiling showed that the composition and assembly of microbial communities associated with Cacti were primarily influenced by the plant compartment; plant species, site, and season played only a minor role. Remarkably, bacterial, and archaeal diversity was higher in the phyllosphere than in the rhizosphere of Cacti, while the opposite was true for fungi. Semi-arid soils exhibited the highest levels of microbial diversity whereas the stem endosphere the lowest. Despite their taxonomic distance, M. geometrizans and O. robusta shared most microbial taxa in all analyzed compartments. Influence of the plant host did only play a larger role in the fungal communities of the stem endosphere. These results suggest that fungi establish specific interactions with their host plant inside the stem, whereas microbial communities in the other plant compartments may play similar functional roles in these two species. Biochemical and molecular characterization of seed-borne bacteria of Cacti supports the idea that these microbial symbionts may be vertically inherited and could promote plant growth and drought tolerance for the fitness of the Cacti holobiont. We envision this knowledge will help improve and sustain agriculture in arid and semi-arid regions of the world.
  • Editor: Switzerland: Frontiers Research Foundation
  • Idioma: Inglês
Links
Voltar para lista de resultados
Ir para página anteriorAnterior Resultado  3 AvançarIr para próxima página

  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

Buscando em bases de dados remotas. Favor aguardar.