A multiplex PCR-based method was designed for the simultaneous detection of the main pathogens involved in warm-water streptococcosis in fish (Streptococcus iniae, Streptococcus difficilis, Streptococcus parauberis, and Lactococcus garvieae). Each of the four pairs of oligonucleotide primers exclusively amplified the targeted gene of the specific microorganism. The sensitivity of the multiplex ...

Streptococcosis has been defined as a hemorrhagic septicemia in many fish species especially rainbow trout. This disease causes serious economic losses due to high mortality in fish and the bacteria responsible is also considered as a zoonotic pathogen. The aim of this study was identification of different causative agents of warm water streptococcosis and evaluation of the capsule gene in Lact...

There is a growing interest of industry to replace synthetic chemicals by natural products with bioactive properties from plant origin. The purpose of this study was to elucidate the factors affecting antimicrobial effectiveness of essential oils Rosmarinus officinalis, Zataria multiflora, Anethum graveolens and Eucalyptus globulus against food spoilage and pathogenic bacteria, Streptococcus...

Penelitian bertujuan untuk menghasilkan benih ikan nila salin yang tahan terhadap penyakit streptococcocis melalui vaksinasi induk. Vaksin digunakan dalam penelitian ini adalah bakteri Streptococcus sp. dilemahkan dengan formalin 3% (v/v). dilaksanakan pada Juni-September. diinjeksikan indukan TKG 2 sebanyak 0,4 mL/kg (konsentrasi 1x109 CFU/mL). terdiri dari tiga perlakuan yaitu diinjeksi phosp...