... of dorsal-ventral polarity in planarians . Curr. Biol. 21 , 294 - 299 . 10.1016/j.cub.2011.01.017 Gonzalez-Gobartt , E. , Blanco-Ameijeiras , J. , Usieto , S. , Allio , G. , Benazeraf , B. and Martí , E. ( 2021 ). Cell intercalation driven by SMAD3 underlies...

...://www.biologists.com/user-licence-1-1/ Summary: Live imaging of neural tube morphogenesis in Ciona uncovers roles for FGF and Nodal signaling in controlling the intercalation and stacking behaviors of cells. FGF Nodal Neurulation Morphogenesis Ascidian Intercalation National Institutes...

... axes in these cells ( Fig. 3 ), becoming biased towards the posterior and dorsal sides of cells. During the next hour, the positions of MTOC became biased either posterior-medial or posterior-lateral of the nucleus ( Fig. 3 ). At this time, polarized radial intercalations and mediolateral...

...Erich W. Damm; Rudolf Winklbauer Radial intercalation is a common, yet poorly understood, morphogenetic process in the developing embryo. By analyzing cell rearrangement in the prechordal mesoderm during Xenopus gastrulation, we have identified a mechanism for radial intercalation. It involves cell...

...-redundant roles for the FGF ligands: Ths (but not Pyr) is required for collapse of the mesodermal tube, whereas both Pyr and Ths are required for proper intercalation of mesoderm cells after dorsal spreading. This analysis raises questions about ligand choice during collapse and monolayer formation...

... ( [email protected] ) Competing interests statement The authors declare no competing financial interests. 1 12 2009 © 2010. 2010 Xenopus Nodal Mesendoderm induction Gastrulation Convergent extension Migration Intercalation Wnt/PCP Gastrulation entails...

... precursors (CCPs) that then radially intercalate into the outer epithelial cell layer to form ciliated cells. When Notch is inhibited and CCPs are overproduced, radial intercalation becomes limiting and the spacing of ciliated cells is maintained. To determine why this is the case, we used confocal...

.... The behavior of individual cells during germband extension was investigated by epi-illumination and time-lapse video microscopy of living embryos. Cells intercalate between their dorsal and ventral neighbors during extension, increasing the number of cells along the anterior-posterior axis while decreasing...

... cells become displaced across the original graft-host interface. These data lend support to the suggestion that circumferential intercalation is directionally biased. In the polar coordinate model ( French, Bryant & Bryant, 1976 ; Bryant, French & Bryant, 1981 ) a specific mechanism...