Susceptibilities of medaka (Oryzias latipes) cell lines to a betanodavirus
نویسندگان
چکیده
منابع مشابه
Betanodavirus infection in the freshwater model fish medaka (Oryzias latipes).
Betanodaviruses, the causal agents of viral nervous necrosis in marine fish, have bipartite, positive-sense RNA genomes. As their genomes are the smallest and simplest among viruses, betanodaviruses have been studied in detail as model viruses by using a genetic-engineering system, as has occurred with the insect alphanodaviruses, the other members of the family Nodaviridae. However, studies of...
متن کاملLife-cycle toxicity of 4-nonylphenol to medaka (Oryzias latipes).
We studied the chronic effects of 4-nonylphenol (4-NP) on reproductive status of medaka (Oryzias latipes) over two generations of continuous exposure. The exposure study of the parental (F0) medaka was begun on embryos within 24 h postfertilization and continued with monitoring through embryological development, hatching, posthatch survival, growth, sexual differentiation, and reproduction unde...
متن کاملA genetic analysis of somitogenesis in the Medaka (Oryzias latipes)
1 1. INTRODUCTION 3 1.1 Somite formation in vertebrates 3 1.2 The different steps of somitogenesis 4 1.3 The molecular factors regulating prepatterning of the presomitic mesoderm (PSM) 6 1.3.1 The intrinsic clock in the PSM of vertebrates 6 1.3.2. The role of Notch/Delta signaling in PSM prepatterning 7 1.3.3. The components of the Wave front activity 9 1.4 Setting up Anterior-posterior polarit...
متن کاملA reproductive toxicology study of phenanthrene in medaka (Oryzias latipes).
Environmental contaminants, such as polycyclic aromatic hydrocarbons (PAHs), can disrupt the endocrine system and affect reproductive function of humans and wildlife. In this study, we exposed Japanese medaka (Oryzias latipes) to water-borne or food-spiked phenanthrene, an ubiquitous PAH, and investigated the chronic effects of the chemical on medaka reproduction. The results showed that phenan...
متن کاملSpontaneous olfactory neuroepithelioma in a domestic medaka (Oryzias latipes).
Tumors of the central nervous system in fish are rare, and only six cases of spontaneous olfactory neuroepithelioma have been reported. This is the seventh case, found in a medaka, Oryzias latipes. The tumor was noted near the right olfactory orifice and finally measured 1.5 mm in diameter. Histologically the tumor consisted of undifferentiated neuroblasts forming a few true rosettes. Mitosis w...
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ژورنال
عنوان ژورنال: Virology Journal
سال: 2010
ISSN: 1743-422X
DOI: 10.1186/1743-422x-7-150