skip to main content
Idioma:

New endophytic Toxicocladosporium species from cacti in Brazil, and description of Neocladosporium gen. nov

Bezerra, Jadson D P ; Sandoval-Denis, Marcelo ; Paiva, Laura M ; Silva, Gladstone A ; Groenewald, Johannes Z ; Souza-Motta, Cristina M ; Crous, Pedro W

IMA fungus, 2017-06, Vol.8 (1), p.77-97 [Periódico revisado por pares]

England: BioMed Central

Texto completo disponível

Citações Citado por
  • Título:
    New endophytic Toxicocladosporium species from cacti in Brazil, and description of Neocladosporium gen. nov
  • Autor: Bezerra, Jadson D P ; Sandoval-Denis, Marcelo ; Paiva, Laura M ; Silva, Gladstone A ; Groenewald, Johannes Z ; Souza-Motta, Cristina M ; Crous, Pedro W
  • Assuntos: Biodiversity ; Dermatitis ; Dry forests ; Endophytes ; Flowers & plants ; Fungi ; Morphology ; New species ; Phylogenetics ; Phylogeny ; Species diversity ; Strains (organisms) ; Taxonomic revision ; Tub2 gene
  • É parte de: IMA fungus, 2017-06, Vol.8 (1), p.77-97
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
  • Descrição: Brazil harbours a unique ecosystem, the Caatinga, which belongs to the tropical dry forest biome. This region has an important diversity of organisms, and recently several new fungal species have been described from different hosts and substrates within it. During a survey of fungal endophyte diversity from cacti in this forest, we isolated cladosporium-like fungi that were subjected to morphological and multigene phylogenetic analyses including , ITS, LSU, and gene sequences. Based on these analyses we identified two new species belonging to the genus , described here as and spp. nov., isolated from subsp. and , respectively. To improve the species recognition and assess species diversity in we studied all ex-type strains of the genus, for which , and barcodes were also generated. After phylogenetic reconstruction using five loci, we differentiated 13 species in the genus. and are synonymized based on their phylogenetic position and limited number of unique nucleotide differences. Six strains previously assigned to , including the ex-type strain (CBS 131317) of that species, were found to belong to an undescribed genus here named as gen. nov., with comb. nov. as type species. Furthermore, this study proposes the , ITS, and as main phylogenetic loci to recognise species.
  • Editor: England: BioMed Central
  • Idioma: Inglês
Links
Voltar para lista de resultados

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

Buscando em bases de dados remotas. Favor aguardar.