anteroposterior axis
Ezh2 regulates anteroposterior axis specification and proximodistal axis elongation in the developing limb
... Enhancer of zeste homolog 2 (Ezh2) is the catalytic subunit of PRC2 and is one of the most evolutionarily conserved polycomb- group members (O’Carroll et al., 2001). The SET (Suvar, Ez, Trithorax) domain of Ezh2 confers ...
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Neuroblast migration along the anteroposterior axis of C elegans is controlled by opposing gradients of Wnts and a secreted Frizzled related protein
... the anteroposterior body axis (Korswagen, 2002; Silhankova and Korswagen, ...the anteroposterior axis (Gleason et ...the anteroposterior axis and in the specific cell types that ...
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Ventral midline neuroectoderm development along the anteroposterior axis of the vertebrate embryo
... The anteroposterior degeneration of axial m esoderm in these m utant embryos m eans that prechordal m esoderm is likely to have been lost before the character of RDVM cells is ...
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The anteroposterior axis of the tibia is adjusted to approximately a right angle to the anterior pelvic plane in the standing position in patients with hip dysplasia similar to normal subjects: a cross-sectional study
... AP axis was at approximately a right angle to the transverse axis of the APP in the standing position in both the normal and DDH groups, while the KRA was ...the anteroposterior axis of the ...
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The anteroposterior axis of the tibia is approximately perpendicular to the anterior pelvic plane in the standing position in healthy Japanese subjects
... We found that the mean value of KRA was 0.23 ± 4.46° in men and 2.06 ± 6.91° in women. These values are simi- lar to that obtained in previous reports [11 – 13]. Moreover, KRA relative to APP was 0.33° in men and 1.56° ...
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Sfrp1 and Sfrp2 regulate anteroposterior axis elongation and somite segmentation during mouse embryogenesis
... Wnt signaling is required for primitive streak formation Liu et al., 1999, mesoderm cell movement Heisenberg et al., 2000; Ulrich et al., 2003, generation of the tail organizer Agathon e[r] ...
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Determination of cell fate along the anteroposterior axis of the Drosophila ventral midline
... In spite of our detailed knowledge of the morphology of midline cells, our understanding of cell fate determination at the midline is still limited. The master regulator of midline development, single- minded (sim), is ...
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Wnt3alinks left right determination with segmentation and anteroposterior axis elongation
... situ hybridization revealed that lacZ mRNA expression (Fig. 4H) was coincident with  -gal activity (Fig. 4G) and extends into the anterior psm, indicating that the  -gal expression domain is not defined by  -gal ...
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Ets2 is necessary in trophoblast for normal embryonic anteroposterior axis development
... is the appearance of ingressing mesoderm at its posterior end of the primitive streak (PS) at E6.5. This signifies the onset of gastrulation, which, in turn, sets in motion many of the subsequent embryonic patterning ...
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Structural Dynamics and Epigenetic Modifications of Hoxc Loci along the Anteroposterior Body Axis in Developing Mouse Embryos
... the anteroposterior body axis by sequential expression at a specific time and region during ...the anteroposterior axis: brain, trunk-anterior, and ...words: anteroposterior body ...
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COUP TFII is essential for radial and anteroposterior patterning of the stomach
... carried out to examine if indeed patterning of anteroposterior axis in the conditional mutant is perturbed, Analysis of E16.5 conditional mutants revealed an alteration in epithelial characteristics along ...
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Comparative morphology and development of extra-ocular muscles in the lamprey and gnathostomes reveal the ancestral state and developmental patterns of the vertebrate head
... In a st. 26 prolarva, although MrfA (a member of the MRF family) and MA2 (a muscle differentiation marker) were not expressed [41], we detected Pitx2 transcripts in the head mesoderm (Fig. 7a). In contrast, in the 90 mm ...
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Direct activation of chordoblasts by retinoic acid is required for segmented centra mineralization during zebrafish spine development
... Zebrafish mutants with increased retinoic acid (RA) signaling due to the loss of the RA-inactivating enzyme Cyp26b1 develop a hyper- mineralized spine with gradually fusing vertebral body precursors (centra). However, ...
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An anteroposterior wave of vascular inhibitor downregulation signals aortae fusion along the embryonic midline axis
... AP axis as the embryo developed (B), and was expressed only in the posteriormost region of the notochord at stage 15 ...AP axis of stage 12 chick embryos (see Materials and methods section for further ...
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Identification of Palatal Rugae in Maxillary Anteroposterior Dysplasia
... The knowledge of biological significance of palatal rugae is an area which needs to be explored more. Studies have revealed that the rugae pattern is unique and stable for each individual. Rugoscopy, the study to ...
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Cell rearrangements, cell divisions and cell death in a migrating epithelial sheet in the abdomen of Drosophila
... DV axis and do not split (see ...AP axis could be a gradient of cell affinities (Lawrence et ...AP axis, with posterior cells adhering less to each other, allowing their more extensive rearrangement ...
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True anteroposterior view pedicle screw insertion technique
... true anteroposterior view pedicle screw insertion technique in MIS-TLIF surgery shortens time for screw placement and reduces the intraoperative irradiation exposure along with a higher accuracy rate of screw ...
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Effective heart sparing whole lung irradiation using volumetric modulated arc therapy: a case report
... on the sides away from her body or alternatively above her head by using a wing board. Appropriate sedation was used to keep her stable during the treatment. In a simulation, CT slices 2 mm in thickness were obtained ...
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Anteroposterior and dorsoventral patterning are coordinated by an identical patterning clock
... Establishment of the body plan in vertebrates depends on the temporally coordinated patterning of tissues along the body axes. We have previously shown that dorsoventral (DV) tissues are temporally patterned ...
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Sp8 controls the anteroposterior patterning at the midbrain hindbrain border
... Sp8 plays a crucial role in positioning of the IsO To decipher the role of the Sp8 gene in the IsO, we studied the expression of several molecular markers associated with the MHB from E8.5 to E12.5. The homeobox genes ...
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