New Insights into Pathogenic Vibrios Affecting Bivalves in Hatcheries: Present and Future Prospects.
New Insights into Pathogenic Vibrios Affecting Bivalves in Hatcheries: Present and Future Prospects.
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DOI：
10.3389/fmicb.2017.00762
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发表时间：
2017
影响因子：
5.2
通讯作者：
Romalde JL
中科院分区：
文献类型：
--
作者：
Dubert J;Barja JL;Romalde JL
孵化场是目前唯一可行的解决方案，以支持由于枯竭和/或过度开发的自然床的双壳类软体动物的养殖。孵化活动包括亲鱼调理和产卵、培育幼鱼和幼鱼，以及生产微藻，为生产周期的所有阶段提供饲料。然而，疾病的爆发仍然是成功的幼虫和鱼苗生产的主要瓶颈，其中大多数是由弧菌属的不同代表引起的。因此，必须注意采取预防和管理措施，以控制这些不受欢迎的细菌种群。本审查提供了一个更新的图片，最近的特点与疾病的双壳类软体动物在发展的早期阶段，包括有争议的分类归属的一些和有关的进展，他们的毒力决定因素的知识弧菌物种。抗生素的使用问题，以及其生态友好的替代品也进行了批判性的讨论。
Hatcheries constitute nowadays the only viable solution to support the husbandry of bivalve molluscs due to the depletion and/or overexploitation of their natural beds. Hatchery activities include the broodstock conditioning and spawning, rearing larvae and spat, and the production of microalgae to feed all stages of the production cycle. However, outbreaks of disease continue to be the main bottleneck for successful larval and spat production, most of them caused by different representatives of the genus Vibrio. Therefore, attention must be paid on preventive and management measures that allow the control of such undesirable bacterial populations. The present review provides an updated picture of the recently characterized Vibrio species associated with disease of bivalve molluscs during early stages of development, including the controversial taxonomic affiliation of some of them and relevant advances in the knowledge of their virulence determinants. The problematic use of antibiotics, as well as its eco-friendly alternatives are also critically discussed.