Concept
Ectoderme
Publications associées (44)
Reaction wavefront theory of notochord segment patterning
The vertebrate axis is segmented into repetitive structures, the vertebrae. In fish, these segmented structures are thought to form from the paraxial mesoderm and the adjacent notochord. Recent work revealed an autonomous patterning mechanism in the zebraf ...
FRONTIERS MEDIA SA2022In vitro modeling of early mouse development
Previous attempts to recapitulate embryogenesis in a developmentally relevant context started with aggregates composed of a few thousand ESCs, termed embryoid bodies (EB), that upon induction of differentiation reveal a surprising level of autonomous cell ...
EPFL2020What are you synching about? Emerging complexity of Notch signaling in the segmentation clock
Andrew Charles Oates, Olivier François Venzin
The Segmentation clock is a population of cellular genetic oscillators, located in the posterior of the elongating vertebrate embryo, that governs the rhythmic and sequential segmentation of the body axis into somites. Somites are blocks of cells that give ...
ACADEMIC PRESS INC ELSEVIER SCIENCE2020Essential role of the TFIID subunit TAF4 in murine embryogenesis and embryonic stem cell differentiation
TAF4 (TATA-binding protein-associated factor 4) and its paralogue TAF4b are components of the TFIID core module. We inactivated the murine Taf4a gene to address Taf4 function during embryogenesis. Here we show that Taf4a(-/-) embryos survive until E9.5 whe ...
Nature Publishing Group2016A Subpopulation of Smooth Muscle Cells, Derived from Melanocyte-Competent Precursors, Prevents Patent Ductus Arteriosus
Background: Patent ductus arteriosus is a life-threatening condition frequent in premature newborns but also present in some term infants. Current mouse models of this malformation generally lead to perinatal death, not reproducing the full phenotypic spec ...
Public Library of Science2013Performance study of a UWB antenna in proximity to a human arm
Anja Skrivervik, Nuno Miguel Faria Pires, Mohsen Koohestani
This letter studies the frequency- and time-domain performance of a recently developed printed coplanar-fed ultrawideband (UWB) monopole antenna aiming at predicting its behavior close to a human arm. The input reflection coefficient (|S11|) and fidelity f ...
Institute of Electrical and Electronics Engineers2013