Heterogeneity of Moraxella isolates found in the nasal cavities of piglets
作者: Sergi López-SerranoNuria Galofré-MilàMar Costa-HurtadoAna M. Pérez-de-RozasVirginia Aragon
作者单位: 1IRTA, Centre de Recerca en Sanitat Animal (CReSA, IRTA-UAB), Campus de la Universitat Autònoma de Barcelona, 08193, Bellaterra, Spain
2OIE Collaborating Centre for the Research and Control of Emerging and Re-emerging Swine Diseases in Europe (IRTA-CReSA), Bellaterra, Barcelona, Spain
刊名: BMC Veterinary Research, 2020, Vol.16 (1), pp.125-144
来源数据库: Springer Nature Journal
DOI: 10.1186/s12917-020-2250-9
关键词: SwineNasal microbiotaVirulenceBacterial diversityMoraxella
英文摘要: Abstract(#br)Background(#br)Previous studies have shown that the genus Moraxella is commonly present in the nasal microbiota of swine. Results(#br)In this study, 51 isolates of Moraxella were obtained from nasal swabs from 3 to 4 week old piglets, which represented 26 different fingerprintings by enterobacterial repetitive intergenic consensus (ERIC)-PCR. Whole 16S rRNA gene sequencing allowed the identification at species level of the Moraxella spp. isolates. The majority of the field strains were identified as Moraxella pluranimalium, but Moraxella porci was also detected. In addition, a cluster of 7 strains did not group with any described Moraxella species, probably representing a new species. Subsequent phenotypic characterization indicated that strains of Moraxella pluranimalium...
全文获取路径: Springer Nature  (合作)
影响因子:1.861 (2012)