Lymphoma in the Japanese medaka Oryzias latipes
نویسندگان
چکیده
منابع مشابه
Occurrence of thymic lymphoma in carcinogenesis bioassay specimens of the Japanese medaka (Oryzias latipes).
Multiple cases of thymic lymphoma were diagnosed in bioassay specimens of Japanese medaka (Oryzias latipes), a small fish species. Lymphoma in chemically exposed specimens was not clearly related to specific compounds, dose, or sex. Multiple cases of lymphoma occurred in three specimens held in one aquarium and in two specimens in two other aquaria, suggesting the possibility of horizontal tran...
متن کاملAnalysis of the Ush2a Gene in Medaka Fish (Oryzias latipes)
Patients suffering from Usher syndrome (USH) exhibit sensorineural hearing loss, retinitis pigmentosa (RP) and, in some cases, vestibular dysfunction. USH is the most common genetic disorder affecting hearing and vision and is included in a group of hereditary pathologies associated with defects in ciliary function known as ciliopathies. This syndrome is clinically classified into three types: ...
متن کاملMutations affecting somite formation in the Medaka (Oryzias latipes)
The metameric structure of the vertebrate trunk is generated by repeated formation of somites from the unsegmented presomitic mesoderm (PSM). We report the initial characterization of nine different mutants affecting segmentation that were isolated in a large-scale mutagenesis screen in Medaka (Oryzias latipes). Four mutants were identified that show a complete or partial absence of somites or ...
متن کاملStages of normal development in the medaka Oryzias latipes
Unfertilized eggs of Oryzias latipes were artificially inseminated and incubated at 26+/-1 degrees C. Careful observation of the process of embryonic development by light microscopy allowed division of the process into 39 stages based on diagnostic features of the developing embryos. The principal diagnostic features are the number and size of blastomeres, form of the blastoderm, extent of epib...
متن کاملCircadian variations in the liver metabolites of medaka (Oryzias latipes)
Circadian rhythms are biological rhythms with a period of around 24 hours. In this study, we compared the metabolome of the liver of medaka during the day and night. To comprehensively analyze the circadian variations in the levels of metabolites in the liver, livers were isolated from Zeitgeber time (ZT)4 and ZT16, and the variations in metabolite levels were evaluated. Inosinemonophosphate (I...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Diseases of Aquatic Organisms
سال: 1989
ISSN: 0177-5103,1616-1580
DOI: 10.3354/dao007079