Characterization of a latent virus-like infection of symbiotic zooxanthellae
Characterization of a latent virus-like infection of symbiotic zooxanthellae
复制标题
DOI：
10.1128/aem.02449-06
复制
发表时间：
2007-05-01
影响因子：
4.4
通讯作者：
Wilson, William H.
中科院分区：
文献类型：
--
作者：
Lohr, Jayme;Munn, Colin B.;Wilson, William H.
从共生藻CCMP 2465菌株中分离到一种潜伏性病毒样因子，我们将其命名为Zooxanthella丝状病毒1（ZFV 1）。透射电子显微镜和分析细胞仪显示，一组新的独特的丝状病毒样颗粒的存在下暴露的虫黄嘌呤紫外光。对虫黄嘌呤的薄切片的检查揭示了在UV诱导的细胞中丝状病毒样颗粒的形成和增殖。本文使用共生藻培养物的评估作为模型，以显示UV辐照和潜在潜伏病毒诱导的影响。这里描述的独特的宿主病毒系统提供了深入了解潜伏感染的作用，通过环境调节的病毒诱导机制在虫黄嘌呤。
A latent virus-like agent, which we designated zooxanthella filamentous virus 1 (ZFV1), was isolated from Symbiodinium sp. strain CCMP 2465 and characterized. Transmission electron microscopy and analytical How cytometry revealed the presence of a new group of distinctive filamentous virus-like particles after exposure of the zooxanthellae to UV light. Examination of thin sections of the zooxanthellae revealed the formation and proliferation of filamentous virus-like particles in the UV-induced cells. Assessment of Symbiodinium sp. cultures was used here as a model to show the effects of UV irradiance and induction of potential latent viruses. The unique host-virus system described here provides insight into the role of latent infections in zooxanthellae through environmentally regulated viral induction mechanisms.