Differential GFP Expression Patterns Induced by Different Heavy Metals in Tg(hsp70:gfp) Transgenic Medaka (Oryzias latipes)
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چکیده
منابع مشابه
Cloning and developmental expression patterns of Dlx2, Lhx7 and Lhx9 in the medaka fish (Oryzias latipes)
We have isolated three homeodomain and LIM-homeodomain developmental transcription factors from the medaka fish (Oryzias latipes): OlDlx2, OlLhx7, and OlLhx9, and we have studied their expression patterns in the developing and adult brain. This analysis showed that OlDlx2 and OlLhx7 (together with OlNkx2.1b) delineate the subpallial divisions of the medaka telencephalon, and that OlLhx9 exhibit...
متن کاملExpression of guanylyl cyclase genes in medaka hybrids (Oryzias curvinotus x Oryzias latipes).
The Hong Kong-originated medaka fish Oryzias curvinotus expresses nine genes (OcGC1 approximately OcGC8 and OcGC-R2) for membrane guanylyl cyclases (membrane GCs) and three genes (OcGCS-alpha(1), OcGCS-alpha(2), and OcGCS-beta(1)) for soluble GC subunits. The deduced amino acid sequences of membrane GCs expressed in O. curvinotus were quite similar to those expressed in the Japanese medaka Oryz...
متن کاملDifferential Expression of Cyclins B1 and B2 during Medaka (Oryzias latipes) Spermatogenesis.
The Cdc2-cyclin B complex (named the M-phase-promoting factor, MPF) is well known to be a key regulator of G2-M transition in both mitosis and meiosis. However, MPF may have functions other than the cell cycle regulation, since its activity is detectable in post-mitotic (or post-meiotic) non-dividing cells. Cyclin B comprises several subtypes, but their functional differences are still unknown....
متن کاملTCDD induced pericardial edema and relative COX-2 expression in medaka (Oryzias Latipes) embryos.
Exposure to dioxin and other aryl hydrocarbon receptor (AhR) ligands results in multiple, specific developmental cardiovascular phenotypes including pericardial edema and circulatory failure in small aquarium fish models. Although phenotypes are well described, mechanistic underpinnings for such toxicities remain elusive. Here we suggest that AhR activation results in stimulation of inflammatio...
متن کاملDmy initiates masculinity by altering Gsdf/Sox9a2/Rspo1 expression in medaka (Oryzias latipes)
Despite identification of several sex-determining genes in non-mammalian vertebrates, their detailed molecular cascades of sex determination/differentiation are not known. Here, we used a novel RNAi to characterise the molecular mechanism of Dmy (the sex-determining gene of medaka)-mediated masculinity in XY fish. Dmy knockdown (Dmy-KD) suppressed male pathway (Gsdf, Sox9a2, etc.) and favoured ...
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ژورنال
عنوان ژورنال: Marine Biotechnology
سال: 2015
ISSN: 1436-2228,1436-2236
DOI: 10.1007/s10126-015-9620-5