Proteomics

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Streptococcus agalactiae temperature changes


ABSTRACT: Streptococcus agalactiae (Lancefield’s group B Streptococcus, GBS) is a major bacterial species of genus Streptococcus and has medical and veterinary importance by affecting mainly humans (Maione et al., 2005; Johri et al., 2006), cattle (Keefe, 1997) and fish (Mian et al., 2009). The GBS is the most important pathogen for the Nile tilapia, a global commodity of the aquaculture sector, causing outbreaks of septicemia and meningoencephalitis (Hernández et al., 2009; Mian et al., 2009).

INSTRUMENT(S): Synapt MS

ORGANISM(S): Streptococcus Agalactiae

TISSUE(S): Cell Culture

SUBMITTER: Henrique César Pereira Figueiredo  

LAB HEAD: Henrique Cesar Pereira Figueiredo

PROVIDER: PXD009330 | Pride | 2018-11-23

REPOSITORIES: Pride

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Publications

Transcriptome and Proteome of Fish-Pathogenic <i>Streptococcus agalactiae</i> Are Modulated by Temperature.

Tavares Guilherme C GC   Carvalho Alex F AF   Pereira Felipe L FL   Rezende Cristiana P CP   Azevedo Vasco A C VAC   Leal Carlos A G CAG   Figueiredo Henrique C P HCP  

Frontiers in microbiology 20181102


<i>Streptococcus agalactiae</i> is one of the most important pathogens associated with streptococcosis outbreaks in Nile tilapia farms worldwide. High water temperature (above 27°C) has been described as a predisposing factor for the disease in fish. At low temperatures (below 25°C), fish mortalities are not usually observed in farms. Temperature variation can modulate the expression of genes and proteins involved in metabolism, adaptation, and bacterial pathogenicity, thus increasing or decreas  ...[more]

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