The Bar homcobox genes play an essential role during nervous system and eye development in Drosophila. We isolated a medaka Bar gene closely related to the Drosophila and mammalian Bar genes. In the medaka embryo, OlBar is expressed from gastrula stages onwards, in a re-ion demarcating the presumptive prosencephalic-mesencephalic boundary. Later in development, OlBar transcripts are found in populations of differentiating neuronal cells of the brain and the retina.
Expression of a medaka (Oryzias latipes) Bar homologue in the differentiating central nervous system and retina
VIGNALI, ROBERT;BARSACCHI, GIUSEPPINA;
2002
Abstract
The Bar homcobox genes play an essential role during nervous system and eye development in Drosophila. We isolated a medaka Bar gene closely related to the Drosophila and mammalian Bar genes. In the medaka embryo, OlBar is expressed from gastrula stages onwards, in a re-ion demarcating the presumptive prosencephalic-mesencephalic boundary. Later in development, OlBar transcripts are found in populations of differentiating neuronal cells of the brain and the retina.File in questo prodotto:
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