Zebrafish embryogenesis genes
نویسندگان
چکیده
منابع مشابه
Expression of four zebrafish wnt-related genes during embryogenesis.
The wnt gene family codes for a group of cysteine-rich, secreted proteins, which are differentially expressed in the developing embryo and are possibly involved in cellular communication. Here, we describe the polymerase chain reaction based cloning and embryonic expression patterns of four zebrafish wnt-related sequences; wnt[a], wnt[b], wnt[c] and wnt[d]. One of these genes, wnt[a], is a pote...
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CaMK-II is a highly conserved Ca(2+)/calmodulin-dependent protein kinase expressed throughout the lifespan of all vertebrates. During early development, CaMK-II regulates cell cycle progression and "non-canonical" Wnt-dependent convergent extension. In the zebrafish, Danio rerio, CaMK-II activity rises within 2 hr after fertilization. At the time of somite formation, zygotic expression from six...
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We modified a time-lapse recording to make a ‘flipbook’ of zebrafish embryogenesis. By flipping through the pages of this issue and watching the pictures in the upper corner of each even-numbered page, the dynamic cellular movements that form the zebrafish embryo can be visualized. The time-lapse record starts at the 2-cell stage (page 2 and Fig. 1B) and ends at the 16-somite stage (Fig. 1I), a...
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The zebrafish Danio rerio has emerged as a powerful vertebrate model system that lends itself particularly well to quantitative investigations with live imaging approaches, owing to its exceptionally high optical clarity in embryonic and larval stages. Recent advances in light microscopy technology enable comprehensive analyses of cellular dynamics during zebrafish embryonic development, system...
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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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ژورنال
عنوان ژورنال: Genome Biology
سال: 2002
ISSN: 1474-760X
DOI: 10.1186/gb-2002-3-3-reports0015