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Formation of the Long Range Dpp Morphogen Gradient

Publications associées (36)

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Electrochemical behaviour of DSA type electrodes prepared by induction heating

Christos Comninellis, György Foti

DSA type electrodes (IrOx/Ti) were prepd. by induction heating technique which allows a rapid decompn. of the precursor under anaerobic conditions. With this type of electrode, an activation process is obsd. in cyclic voltammetry which can be related to th ...

1999

Energy flow in light-coupling masks for lensless optical lithography

Olivier Martin

We illustrate the propagation of light in a new type of coupling mask for lensless optical lithography. Our investigation shows how the different elements comprising such masks contribute to the definition of an optical path that allows the exposure of fea ...

Optical Society of America1998

The sequence of events leading to clathrin-coated pit (CCP) nucleation on the cell surface and to the incorporation of receptors into these endocytic structures is still imperfectly understood. In particular, the question remains as to whether receptor tai ...

1997

Monoclonal antibodies recognizing the secreted and membrane domains of the IgA dimer receptor

Lukas Kühn

The receptor that mediates the specific uptake and intracellular transport of dimeric immunoglobulin A (IgA dimer) in mucosal and glandular epithelia is identical with a transmembrane precursor of secreted secretory component. During transport, the IgA dim ...

1983

The sacrificial receptor-translocation of polymeric IgA across epithelia

Lukas Kühn

Mucosal immunity is due in large part to the presence of a class of polymeric immunoglobulins in the secretions of epithelial surfaces vulnerable to the entry of environmental antigens. Synthesized in the interstitium, these antibodies are selectively and ...

1982

High-affinity binding of 125I-labelled mouse interferon to a specific cell surface receptor

Michel Aguet

Previous research suggests that interferon binds to the cell surface, possibly by attachment to gangliosides. A two-component receptor system consisting of binding and activation sites has been proposed. This hypothesis is supported by the finding that int ...

1980