Data/hora: 23/06/2024 13:17:39

Biblioteca(s): | Embrapa Meio Ambiente.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | A - 1
Data corrente: | 04/03/2015
Data da última atualização: | 04/03/2015
Autoria: | LIU, Y.; BRUIJN, I.; JACK, A. L. H.; DRYNAN, K.; BERG, A. H. van den; THOEN, E.; SANDOVAL-SIERRA, V.; SKAAR, I.; WEST, P. van; DIÉGUEZ-URIBEONDO, J.; VOORT, M. van der; MENDES, R.; MAZOLLA, M.; RAAIJMAKERS, J. M.
Afiliação: | YIYING LIU, Netherlands Institute of Ecology; IRENE DE BRUIJN, Netherlands Institute of Ecology; ALLISON L H JACK, Wageningen University; KEITH DRYNAN, Landcatch, Hendrix Genetics; ALBERT H VAN DEN BERG, University of Aberdeen; EVEN THOEN, Norwegian Veterinary Institute; VALDIMIR SANDOVAL-SIERRA, Real Jardin Botanico CSIC; IDA SKAAR, University of Aberdeen; PIETER VAN WEST, University of Aberdeen; JAVIER DIÉGUEZ-URIBEONDO, Real Jardin Botanico CSIC; MENNO VAN DER VOORT, Wageningen University; RODRIGO MENDES, CNPMA; MARK MAZOLLA, USDA-ARS; JOS M RAAIJMAKERS, Netherlands Institute of Ecology.
Título: | Deciphering microbial landscapes of fish eggs to mitigate emerging diseases.
Ano de publicação: | 2014
Fonte/Imprenta: | The ISME Journal, London, v. 8, p. 2002?2014, 2014.
Idioma: | Inglês
Conteúdo: | Abstract: Animals and plants are increasingly suffering from diseases caused by fungi and oomycetes. These emerging pathogens are now recognized as a global threat to biodiversity and food security. Among oomycetes, Saprolegnia species cause significant declines in fish and amphibian populations. Fish eggs have an immature adaptive immune system and depend on nonspecific innate defences to ward off pathogens. Here, meta-taxonomic analyses revealed that Atlantic salmon eggs are home to diverse fungal, oomycete and bacterial communities. Although virulent Saprolegnia isolates were found in all salmon egg samples, a low incidence of Saprolegniosis was strongly correlated with a high richness and abundance of specific commensal Actinobacteria, with the genus Frondihabitans (Microbacteriaceae) effectively inhibiting attachment of Saprolegniato salmon eggs. These results highlight that fundamental insights into microbial landscapes of fish eggs may provide new sustainable means to mitigate emerging diseases.
Palavras-Chave: | Emerging pathogens.
Thesagro: | Doença animal; População microbiana; Salmão.
Thesaurus Nal: | Actinobacteria; Fish diseases; Microbiome; Salmo salar; salmon; Saprolegniosis.
Categoria do assunto: | H Saúde e Patologia
Registro original: | Embrapa Meio Ambiente (CNPMA)
Exemplares: | CNPMA - (13833-1) - UPC - AP - DD -  -  -  - DIS