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STALDER , Danièle

Last name: STALDER

First name: Danièle

2010 (v1)

Journal article

Metadata-only

Rac1 dynamics in the human opportunistic fungal pathogen Candida albicans.

Vauchelles, Romain Stalder, Danièle Botton, Thomas

The small Rho G-protein Rac1 is highly conserved from fungi to humans, with approximately 65% overall sequence identity in Candida albicans. As observed with human Rac1, we show that C. albicans Rac1 can accumulate in the nucleus, and fluorescence recovery after photobleaching (FRAP) together with fluorescence loss in photobleaching (FLIP)...

Uploaded on: December 4, 2022
February 4, 2011 (v1)

Journal article

Metadata-only

Kinetic studies of the Arf activator Arno on model membranes in the presence of Arf effectors suggest control by a positive feedback loop.

Stalder, Danièle Barelli, Hélène Gautier, Romain

Proteins of the cytohesin/Arno/Grp1 family of Arf activators are positive regulators of the insulin-signaling pathway and control various remodeling events at the plasma membrane. Arno has a catalytic Sec7 domain, which promotes GDP to GTP exchange on Arf, followed by a pleckstrin homology (PH) domain. Previous studies have revealed two...

Uploaded on: December 3, 2022