Data/hora: 21/06/2024 11:57:17

Biblioteca(s): | Embrapa Agrossilvipastoril.
Data corrente: | 19/12/2014
Data da última atualização: | 19/12/2014
Autoria: | CARAVIERI, F. A.; FERREIRA, A. J.; FERREIRA, A.; CLIVATI, D.; MIRANDA, V. F. O. de; ARAÚJO, W. L.
Afiliação: | Fernanda A. Caravieri, Universidade Mogi das Cruzes, Mogi das Cruzes, SP, Brasil; Almir J. Ferreira, Departamento de Microbiologia, Universidade de São Paulo, SP, Brasil.; ANDERSON FERREIRA, CPAMT; Débora Clivati, Universidade Mogi das Cruzes, Mogi das Cruzes, SP, Brasil.; Vitor Fernandes O. de Miranda, Departamento de Biologia Aplicada, Universidade Estadual Paulista, Jaboticabal, SP, Brasil; Welington L. Araújo, Universidade Mogi das Cruzes, Mogi das Cruzes, SP, Brasil.
Título: | Bacterial community associated with traps of the carnivorous plants Utricularia hydrocarpa and Genlisea filiformis
Ano de publicação: | 2014
Fonte/Imprenta: | Aquatic Botany, Amsterdam, v. 116, p. 8-12, 2014.
ISSN: | 0304-3770
DOI: | http://dx.doi.org/10.1016/j.aquabot.2013.12.008
Idioma: | Inglês
Conteúdo: | The species of bacteria associated with the traps of the carnivorous plants Utricularia hydrocarpa Vahl and Genlisea filiformis A. St.-Hil. were identified by analysing 16S rRNA gene libraries. We observed larger bacterial diversity inside the traps of U. hydrocarpa than in G. filiformis. The Clostridium genus (Firmicutes) was the dominant group in G. filiformis, while Aeromonas (&#947;-Proteobacteria) and Acidobacterium (Acidobacteria) were the dominant genera in U. hydrocarpa. In general, the microbial community observed in these carnivorous plants was composed of Firmicutes (46.8%), Proteobacteria (33.9%), Acidobacteria (9.3%), Actinobacteria (4.4%), Bacteroidetes (0.8%), Chloroflexi (0.4%), Gemmatimonadetes (0.4%), Cyanobacteria (0.4%), Chlamydiae (0.4%) and Tenericutes (0.4%). Only 1.2% of the observed operational taxonomic units (OTU0.03) were shared by U. hydrocarpa and G. filiformis. The present study describes the dominant bacterial species associated with the traps of the carnivorous plant G. filiformis and U. hydrocarpa and briefly discusses the possible role of bacteria in plant prey utilisation.
Thesagro: | Microbiologia.
Thesaurus Nal: | Microbial ecology.
Categoria do assunto: | --
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/114154/1/cpamt-2014-ferreira-bacterial-community.pdf
Registro original: | Embrapa Agrossilvipastoril (CPAMT)