Email updates

Keep up to date with the latest news and content from BMC Cell Biology and BioMed Central.

Open Access Research article

A novel Dictyostelium RasGEF required for chemotaxis and development

Maddalena Arigoni1, Enrico Bracco1, Daniel F Lusche2, Helmut Kae3, Gerald Weeks3 and Salvatore Bozzaro1*

Author Affiliations

1 Department of Clinical and Biological Sciences, University of Torino, Regione Gonzole 10, 10043 Orbassano, Italy

2 Faculty of Biology, University of Konstanz, 78457 Konstanz, Germany

3 Dept. Microbiology and Immunology, University of British Columbia, Canada V6T1Z3

For all author emails, please log on.

BMC Cell Biology 2005, 6:43  doi:10.1186/1471-2121-6-43

Published: 7 December 2005

Additional files

Additional File 1:

Chemotaxis of AX2 after 5 hours of starvation.mov: 6.5 MB. Cells were seeded onto 35 mm/glass base dish (Iwaki) and subjected to a cAMP filled micropipette assay, as described in Material and Methods. Images were recorded in a Panasonic videorecorder (AG-TL700) with a ZVS-47 DE camera (Zeiss) mounted on an Axiovert HAL100, using Neofluar 100X/1.3 oil immersion objective and DIC filter. The recorded time-lapse movie was transferred to a computer using USB Istant Video (ADS Technologies).

Format: MOV Size: 6.6MB Download file

Playing the movie within this page requires QuickTime and JavaScript. Read more

Open Data

Additional File 2:

Chemotaxis of HSB61 after 5 hours of starvation.mov: 6.9 MB

Format: MOV Size: 7MB Download file

Playing the movie within this page requires QuickTime and JavaScript. Read more

Open Data

Additional File 3:

Chemotaxis of HSB61 starved and pulsed with cAMP for 10 hours.mov: 9.9 MB

Format: MOV Size: 9.9MB Download file

Playing the movie within this page requires QuickTime and JavaScript. Read more

Open Data