نتایج جستجو برای: and streptococcus parauberis

تعداد نتایج: 16837202  

Journal: :Diseases of aquatic organisms 2009
Ken W Hasson Ernesto Matheu Wyld Yaping Fan Sonia W Lingsweiller Stephanie J Weaver Jinling Cheng Patricia W Varner

Presumptive systemic streptococcal infections were detected histologically in farmed Litopenaeus vannamei juveniles submitted from a Latin American country and the bacteria isolated. Characterization work demonstrated that the Gram-positive cocci form chains, grow aerobically and anaerobically, are oxidase- and catalase-negative, non-hemolytic, non-motile, Lancefield Group B positive and PCR po...

Journal: :Marine Life Science & Technology 2023

Abstract Marine invertebrates serve as rich sources of secondary metabolites with intriguing chemical diversities and a wide spectrum biological activities. Particularly, marine shell-less sacoglossan mollusks have attracted much attentions due to the fact that apply complex defense agents against their predators. With purpose discovering bioactive develop marine-derived medicines from South Ch...

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