Developmental regulation of Tbx5 in zebrafish embryogenesis
نویسندگان
چکیده
منابع مشابه
Developmental regulation of Tbx5 in zebrafish embryogenesis
T-box (tbx) genes constitute a large family of transcriptional regulators involved in developmental patterning processes. In tetrapods, tbx5 has been implicated in specifying forelimb type identity. Here, we report the cloning of the zebrafish tbx5.1 gene and characterise its expression during zebrafish embryogenesis and early larval development of wild type and mutant embryos that affect pecto...
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Cyclin E cDNA, cloned from a zebrafish embryonic cDNA library, was used for analysis of cyclin E regulation during early embryogenesis. During the rapid cell cycles of the early cleavage stage, which lacks a G1 phase, the cyclin E mRNA, protein, and associated H1 kinase activity were found to be constitutive, in contrast to their reported cyclic behavior during the cycle of cultured mammalian c...
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In here we report the identification of two new members of the T-box gene family, zf-tbx5 and zf-tbx4, from the Zebrafish, Danio rerio. The amino acid sequences within the T-box domain share high homology with the mouse, chick, and newt orthologs. Whole mount in situ hybridization revealed specific expression of these genes in the eye and Fin buds. zf-tbx5 expression is restricted to the pector...
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ژورنال
عنوان ژورنال: Mechanisms of Development
سال: 2000
ISSN: 0925-4773
DOI: 10.1016/s0925-4773(99)00246-4