[PDF] Top 20 The regulation of actin gene expression in "Xenopus" embryos
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The regulation of actin gene expression in "Xenopus" embryos
... I acknowledge my supervisor, Hugh Woodland, and thank him for his guidance and help throughout the course of this project. Grateful thanks are also due to both Hugh Woodland and Liz Jones for the many hours they spent ... See full document
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Retinol dehydrogenase 10 is a feedback regulator of retinoic acid signalling during axis formation and patterning of the central nervous system
... the Xenopus homologue of retinol dehydrogenase 10 (XRDH10) that mediates the first step in RA synthesis from retinol to ...XRALDH2 expression. We show that endogenous RA suppresses XRDH10 gene ... See full document
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EDEN BP dependent post transcriptional regulation of gene expression in Xenopus somitic segmentation
... cells. Embryos were sorted at early tailbud according to ventral or dorsal expression of ...affected embryos as did injection at the 2-cell ...affected embryos was much lower (Table ... See full document
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Expression and regulation of Xenopus CRMP 4 in the developing nervous system
... (Left). Expression of Xenopus CRMP-4. (A) Temporal expression of CRMP-4 determined by RT-PCR at various stages of Xenopus ...(B-O) Xenopus embryos at the indicated stages were ... See full document
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Expression of the ALK1 family of type I BMP/ADMP receptors during gastrula stages in Xenopus embryos
... In Xenopus embryos, the role of ALK3 and ALK6 as BMP receptors has been the focus of multiple of studies (Graff et ...Alk2 expression, we determined their cDNA sequence through data mining of the ... See full document
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Cell signalling and gene regulation in early Xenopus development
... etrical embryos that, at post gastrula stage, consist of three concentric germ layers, the ectoderm, mesoderm and endoderm , that are of ven tral character (Fig ...in embryos that have been subjected to UV ... See full document
203
Expression of the cardiac actin gene in axolotl embryos
... cardiac actin probe described here can be added to a short list of cloned heart specific probes that are available for axolotls (Ward et ...in Xenopus (Neff et ...evolved. Actin is a component of ... See full document
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Kaiso is a genome wide repressor of transcription that is essential for amphibian development
... methylation-dependent gene repression in the developing ...ectopic expression of xKaiso in MBD2 –/– deficient fibroblasts restores repression of a methylated reporter construct, establishing its credentials ... See full document
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Repression of zygotic gene expression in the Xenopus germline
... In C. elegans and Drosophila, a transient global repression of mRNA transcription protects the germ cell lineage from responding to cues initiating somatic cell differentiation. In both of these organisms, ... See full document
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A novel G protein coupled receptor, related to GPR4, is required for assembly of the cortical actin skeleton in early Xenopus embryos
... death-associated gene 8) and GPR4 (G protein-coupled receptor 4), the sub- family is moderately conserved, with 36-51% amino acid ...in Xenopus, plays an essential in vivo role in the assembly of the ... See full document
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Gene expression in human preimplantation embryos
... human embryos for research. To date, most of the research on gene activity in mammalian development has been carried out in the mouse (for reviews see Kidder, 1992; Nothias et al, ...of regulation of ... See full document
427
Transcriptional regulation of the gene for epidermal growth factor like peptides in sea urchin embryos
... 4. Expression of EGIP is strongly suppressed in dissociated embry- onic ...of embryos. Embryos were cultured until 24 hpf in normal seawater (NN), dissociated with CMFSW at 8 hpf and cultured as ... See full document
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Genetic analysis of hedgehog signalling and the regulation of patched gene expression in vertebrate embryos
... ptc expression in wild type and mutant embryos, and in embryos exposed to ectopic Hh signalling, demonstrates that both p tc l and ptc2 are transcriptionally regulated by Hh ...transcriptional ... See full document
270
Temporal and spatial expression patterns of FoxN genes in Xenopus laevis embryos
... spatial expression patterns were analysed by whole mount in situ hybridisation (Harland, ...FoxN2 expression in the vagal ...retinal expression of FoxN2 is downregulated. Note, that FoxN2 ... See full document
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Regulation of the <italic>Xenopus</italic> gene Xsna
... Adult females were primed by injection of 800 units of human gonadotrophin (HCG) 12 hours before unfertilised eggs were required. The eggs were expelled by gentle peristalsis of the females' ventrolateral surface, ... See full document
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N and E cadherins in Xenopus are specifically required in the neural and non neural ectoderm, respectively, for F actin assembly and morphogenetic movements
... C-cadherin expression is maintained in both tissues when N- and E-cadherin are ...the expression of which caused tissue dissociation (Dufour et ...localized actin assembly and tissue ...the ... See full document
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GATA4, 5 and 6 mediate TGFβ maintenance of endodermal gene expression in Xenopus embryos
... the Xenopus embryo are the Nodal family, Xnr1, 2, 4, 5 and 6, and derrière, which are expressed around the same time as GATA4, 5 and ...of Xenopus embryos at the one-cell stage, and animal caps were ... See full document
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The structure and expression of 'Xenopus borealis' actin genes
... protein-coding gene has been shown to be amplified during cellular differentiation: that of the chorion proteins in Drosophila (Spradling and Mahowald, 1980; Thireos £t ...amplified actin genes disappear ... See full document
392
WDR5 regulates left right patterning via chromatin dependent and independent functions
... in expression in dkk1 , a known WNT protein antagonist (Glinka et ...transcriptional regulation of some WNT regulators and target genes is dependent on WDR5; thus, expansion of dkk1 in our wdr5 morphants ... See full document
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Whole mount in situ hybridization reveals the expression of the Xl Fli gene in several lineages of migrating cells in Xenopus embryos
... Int J De, lIiol 39 909 919 (1995) 909 Original Article Whole mount in situ hybridization reveals the expression of the XI Fli gene in several lineages of migrating cells in Xenopus embryos DENISE MEYE[.] ... See full document
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