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26 results for “Oryzias latipes”
Data from: Rearing in strontium-enriched water induces vaterite otoliths in the Japanese rice fish, Oryzias latipes
<p>Sagittal otoliths, typically composed of aragonite, are frequently laid down rather as vaterite during growth in hatchery-reared fish populations. Sagittal vateritisation is believed to impair individual hearing/balancing abilities, but the causal mechanism remains unclear. Here we experimentally demonstrated that rearing in Sr-rich water induces sagittal vateritisation in the HdrR-II1 inbred strain of the Japanese rice fish, <em>Oryzias latipes</em>. Both sagittae were partly vateritised in 70% of individuals subjected to the Sr<sup>2+</sup> treatment (n = 10), whereas fish reared in normal tap water showed no sagittal vateritisation (n = 8). Our result is consistent with the theoretical prediction that vaterite becomes thermodynamically more stable than aragonite as the Sr<sup>2+</sup> concentration in solution increases. A vateritic layer develops surrounding the original aragonitic sagitta in vateritised otoliths, some of which take on a comma-like shape. Electron probe microanalysis demonstrates that the vateritised phase is characterised by lower Sr<sup>2+</sup> and higher Mg<sup>2+</sup> concentrations than the aragonitic phase. It is unlikely that increased environmental Sr<sup>2+</sup> is responsible for the sagittal vateritisation in farmed fish. However, our findings likely help to establish an in vivo assay using <em>O. latipes</em> to understand the physiological process underlying the sagittal vateritisation in farmed fish.</p>
Data from: Rearing in strontium-enriched water induces vaterite otoliths in the Japanese rice fish, Oryzias latipes
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Inter-population variation in fin sexual dimorphism in medaka (Oryzias latipes)
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Data from: Starvation causes female to male sex reversal through lipid metabolism in the teleost fish, medaka (Oryzias latipes)
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Data from: Natural allelic variations of xenobiotic metabolizing enzymes affect sexual dimorphism in Oryzias latipes
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Transcriptomic characterization of transcription activator-like effector nucleases-induced XY dmy- sex reversal female medaka (Oryzias latipes)
GEO Series GSE62700. Oryzias latipes. 3 samples. Type: Expression profiling by high throughput sequencing.
Transcriptomic profiles of Japanese medaka (Oryzias latipes) in response to alkalinity stress
GEO Series GSE27298. Oryzias latipes. 6 samples. Type: Expression profiling by array.
Transcriptome profile of Stage 40 Oryzias latipes (Medaka) embryos
GEO Series GSE143538. Oryzias latipes. 6 samples. Type: Expression profiling by high throughput sequencing.
Regulation of cholesterogenic gene expression in Japanese medaka (Oryzias latipes) exposed to 17β-trenbolone
GEO Series GSE35908. Oryzias latipes. 22 samples. Type: Expression profiling by array.
Embryonic exposure to TPhP elicits osteotoxicity via metabolic disruption in Oryzias latipes
GEO Series GSE303479. Oryzias latipes. 8 samples. Type: Expression profiling by high throughput sequencing.
Gene expression of brains (ventral part of telenchephalon, hypothalamus and pituitary) in wild type and olvl28m13 knockout Medaka fish (Oryzias latipes)
GEO Series GSE119838. Oryzias latipes. 6 samples. Type: Expression profiling by array.
H3K27ac and H3K4me3 ChIP-seq in Oryzias latipes
GEO Series GSE46351. Oryzias latipes. 3 samples. Type: Genome binding/occupancy profiling by high throughput sequencing.
Transcriptome profile of Stage 40 Oryzias latipes (Medaka) embryos II
GEO Series GSE186769. Oryzias latipes. 6 samples. Type: Expression profiling by high throughput sequencing.
Seasonal changes of gene expression of whole brain in Medaka fish (Oryzias latipes) SC
GEO Series GSE124973. Oryzias latipes. 12 samples. Type: Expression profiling by array.
Transcriptional responses in newly-hatched Oryzias latipes associated with developmental malformations following diluted bitumen exposure
GEO Series GSE142734. Oryzias latipes. 31 samples. Type: Expression profiling by array.
Seasonal changes of gene expression of eyes in Medaka fish (Oryzias latipes)
GEO Series GSE94258. Oryzias latipes. 7 samples. Type: Expression profiling by array.
Seasonal changes of gene expression of brains (ventral part of telenchephalon, hypothalamus and pituitary) in Medaka fish (Oryzias latipes)
GEO Series GSE119837. Oryzias latipes. 36 samples. Type: Expression profiling by array.
Seasonal changes of gene expression of whole brain in Medaka fish (Oryzias latipes) LW
GEO Series GSE124985. Oryzias latipes. 10 samples. Type: Expression profiling by array.
Genome-wide transcriptome analysis of the brain (ventral part of telenchephalon, hypothalamus and pituitary) of medaka (Oryzias latipes) kept under constant photoperiodic conditions
GEO Series GSE234565. Oryzias latipes. 20 samples. Type: Expression profiling by high throughput sequencing.
Genome-wide gene expression Oryzias latipes under antibiotics (ampicillin and erythromycin)
GEO Series GSE205468. Oryzias latipes. 18 samples. Type: Expression profiling by high throughput sequencing.
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