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Neural tube

Distinct Regulatory Mechanisms Act to Establish and Maintain Pax3 Expression in the Developing Neural Tube

Distinct Regulatory Mechanisms Act to Establish and Maintain Pax3 Expression in the Developing Neural Tube

... Figure 4. CNE1 mediates direct autoregulation and positive feedback via a paired domain binding site. (A) CNE1-Motif1 is homologous to the 59 region of defined PD binding sites, however the alignment diverges in the 39 ...

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Neural Tube Defects: From a Proteomic Standpoint

Neural Tube Defects: From a Proteomic Standpoint

... for neural tube closure as Grhl3 knockout mice (Grhl3-/-) develop NTD with a 100% penetrance and mice with hypomorphic expression of Grhl3 do not survive ...in neural tube closure and is ...

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Role of the Protein Tyrosine Kinase 7 gene in human neural tube defects

Role of the Protein Tyrosine Kinase 7 gene in human neural tube defects

... Abstract Neural tube defects (NTDs) are among the most common congenital defects with a high incidence of 1-2 per 1000 births, causing a heavy burden to both the families and ...

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Identification of a dual role of the E3-ubiquitin ligase Mindbomb in the zebrafish neural tube morphogenesis

Identification of a dual role of the E3-ubiquitin ligase Mindbomb in the zebrafish neural tube morphogenesis

... III. Mindbomb is required for planar cell polarity Midline crossing C-divisions are one of the key features of zebrafish neurulation. The C- divisions that take place during neural keel and neural rod ...

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Cell intercalation driven by SMAD3 underlies secondary neural tube formation

Cell intercalation driven by SMAD3 underlies secondary neural tube formation

... Distance from centre A straight line was drawn in the centre of the neural tube by following the lumen in all movie time points. membrane-GFP+, sh-SMAD3 Sox2p:GFP + or pSUPER control Sox2p:GFP + mitosis ...

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Contrôle de la prolifération cellulaire et développement du tube neural : régulation de l'expression des acteurs du cycle cellulaire Cycline D1 et CDC25B par le morphogène Shh.

Contrôle de la prolifération cellulaire et développement du tube neural : régulation de l'expression des acteurs du cycle cellulaire Cycline D1 et CDC25B par le morphogène Shh.

... larger neural tube, possibly due to small increase in proliferation or survival rates that have cumulative effects over time (Jeong and McMahon, ...for neural progenitor proliferation in both areas ...

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Études génétiques moléculaires des gènes de la polarité planaire cellulaire dans les anomalies du tube neural chez l’Homme

Études génétiques moléculaires des gènes de la polarité planaire cellulaire dans les anomalies du tube neural chez l’Homme

... Introduction Neural tube defects are the most common and severe malformations of the central nervous system, affecting 1-2/1000 live ...of neural tube closure early during embryogenesis, which ...

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Études génétiques moléculaires du gène de la polarité planaire SCRIBBLE1 chez les anomalies du tube neural

Études génétiques moléculaires du gène de la polarité planaire SCRIBBLE1 chez les anomalies du tube neural

... Abstract Neural tube defects (NTDs), including anencephaly and spina bifida, represent a group of very common birth defects in ...of neural tube closure during ...and neural tube ...

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Les défauts de fermeture du tube neural : intérêt diagnostic de l'acétylcholinestérase

Les défauts de fermeture du tube neural : intérêt diagnostic de l'acétylcholinestérase

... Prenatal Diagnosis of Open Neural Tube Defects Using the Amniotic Fluid Acetylcholinesterase Assay. Journal of the American College of Obstetricians and Gynecologists[r] ...

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Anomalies du tube neural : mieux comprendre les causes génétiques de cette pathologie complexe

Anomalies du tube neural : mieux comprendre les causes génétiques de cette pathologie complexe

... 89 transcriptional activity of this gene during neural tube formation. This important genotype-phenotype correlation needs to be confirmed in a larger cohort of patients. Transcriptional properties of ...

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OPTIMISATION DES ECHANGEURS DE CHALEUR A TRIPLE TUBE CONCENTRIQUE

OPTIMISATION DES ECHANGEURS DE CHALEUR A TRIPLE TUBE CONCENTRIQUE

... O. García -Valladares [4] a réalisé une simulation numérique unidimensionnelle transitoire détaillée du comportement thermique et dynamique des échangeurs de chaleur à triple tube concentrique. Les équations ...

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Thermoelastoplasticity applied to T-shaped tube hydroforming optimization

Thermoelastoplasticity applied to T-shaped tube hydroforming optimization

... T-shaped tube hydroforming has been studied for a long time and the major part of the study available are related to the formability of thin metallic ...Y-shaped tube hydroforming stress state is no more ...

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Le rôle des constituants pariétaux dans les propriétés biomécaniques du tube pollinique

Le rôle des constituants pariétaux dans les propriétés biomécaniques du tube pollinique

... Étant donné que les différents polymères constituant la paroi des tubes polliniques ne peuvent raisonnablement être considérés indépendamment les uns des autres, il semble que la rigidit[r] ...

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Load path optimization in tube hydroforming

Load path optimization in tube hydroforming

... the tube ends can move freely during the process, was simulated to find the minimum end feeding that occurs during ...the tube expands, the material is pulled into the die cavity from both ends of the ...

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Flow boiling in tube in microgravity

Flow boiling in tube in microgravity

... ABSTRACT Forced convective boiling experiments of HFE-7000 are conducted in earth gravity and under microgravity conditions. The experiment mainly consists in the study of a two-phase flow through a 6 mm diameter ...

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Neural Empirical Bayes

Neural Empirical Bayes

... d ), and empirical Bayes is the machinery to denoise in a least-squares sense, which we express as X ) Y . A learning objective is derived by combining these two, symbolically captured by X Y . Crucially, instead of ...

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Modèles non linéaires pour l'interaction tube-support

Modèles non linéaires pour l'interaction tube-support

... the tube-support interaction cited by ...the tube-support interaction is the hybrid friction model (Azizian, 2012; Azizian & Mureithi, 2013), the authors used the dynamics of Dahl model (Dahl, 1976), ...

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Modélisation par éléments finis de la croissance du tube pollinique.

Modélisation par éléments finis de la croissance du tube pollinique.

... pollen tube is a plant cell that is indispensable for the pollinisation of ...pollen tube, surface growth is located at the apex of the cell and it leads to the formation of a cylindrical ...pollen ...

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Etude analytique et expérimentale de l’usinage d’un tube mince

Etude analytique et expérimentale de l’usinage d’un tube mince

... 2.3 Conclusion intermédiaire Le dispositif expérimental mis en place a permis de générer un phénomène ayant les caractéristiques d’un broutement régénératif pour une pièce cylindrique à paroi mince. La mesure de ...

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Neural Random Forests

Neural Random Forests

... optimized single-tree networks than from jointly training one large network for all trees. This means that ensemble averaging (Method 1) is more ad- vantageous for the NRF model than the co-adaptation of parameters ...

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