Les protéines G hétérotrimériques au cours de la division asymétrique chez la drosophile

Medecine/Sciences

Volumn 22, Issue 3, 2006, Pages 243-246

  Ségalen, Marion ^a   David, Nicolas ^a   Bellaïche, Yohanns ^a  

^a INSTITUT CURIE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

DROSOPHILA PROTEIN; GUANINE NUCLEOTIDE EXCHANGE FACTOR; HETEROTRIMERIC GUANINE NUCLEOTIDE BINDING PROTEIN; RIC 8 PROTEIN, DROSOPHILA; RIC-8 PROTEIN, DROSOPHILA;

ANIMAL; ARTICLE; CELL DIVISION; DROSOPHILA; GROWTH, DEVELOPMENT AND AGING; MITOSIS; ORIENTATION; PHYSIOLOGY;

ANIMALS; CELL DIVISION; DROSOPHILA; DROSOPHILA PROTEINS; GUANINE NUCLEOTIDE EXCHANGE FACTORS; HETEROTRIMERIC GTP-BINDING PROTEINS; MITOSIS; ORIENTATION;

EID: 33646240351     PISSN: 07670974     EISSN: 19585381     Source Type: Journal    
DOI: 10.1051/medsci/2006223243     Document Type: Article

References (15)

1. Horvitz HR, Herskowitz I. Mechanisms of asymmetric cell division : two Bs or not two Bs, that is the question. Cell 1992; 68: 237-55.
2. Ahringer J. Control of cell polarity and mitotic spindle positioning in animal cells. Curr Opin Cell Biol 2003; 15: 73-81.
3. Wess J. G-protein-coupled receptors : molecular mechanisms involved in receptor activation and selectivity of G-protein recognition. FASEB J 1997; 11: 346-54.
4. Fichelson P, Gho M. The glial cell undergoes apoptosis in the microchaete lineage of Drosophila. Development 2003; 130: 123-33.
5. Bellaiche Y, Radovic A, Woods DF, et al. The partner of Inscuteable/Discs-large complex is required to establish planar polarity during asymmetric cell division in Drosophila. Cell 2001; 106: 355-66.
6. Bernard ML, Peterson YK, Chung P, et al. Selective interaction of AGS3 with G-proteins and the influence of AGS3 on the activation state of G-proteins. J Biol Chem 2001; 276: 1585-93.
7. Tall GG, Krumins AM, Gilman AG. Mammalian Ric-8A (synembryn) is a heterotrimeric Galpha protein guanine nucleotide exchange factor. J Biol Chem 2003; 278: 8356-62.
8. David N, Martin CA, Segalen M, et al. Drosophila Ric8 regulates Gai cortical localisation to promote Gai-dependent planar orientation of the mitotic spindle during asymmetric cell division. Nat Cell Biol 2005; 7: 1083-90.
9. Michaelson D, Ahearn I, Bergo M, et al. Membrane trafficking of heterotrimeric G proteins via the endoplasmic reticulum and Golgi. Miol Biol Cell 2002; 13: 3294-302.
10. H ampoelz B, Hoeller O, Bowman SK, et al. Drosophila Ric-8 is essential for plasma-membrane localization of heterotrimeric G proteins. Nat Cell Biol2005; 7: 1099-105.
11. Wang H, Ng KH, Qian H, et al. Ric-8 controls Drosophila neural progenitor asymmetric division by regulating heterotrimeric G proteins. Nat Cell Biol 2005; 7: 1091-8.
12. Afshar K, Willard FS, Colombo K, et al. Cortical localization of the Galpha protein GPA-16 requires RIC-8 function during C. elegans asymmetric cell division. Development 2005; 132: 4449-59.
13. Gho M, Schweisguth F. Frizzled signalling controls orientation of asymmetric sense organ precursor cell divisions in Drosophila. Nature 1998; 393: 178-81.
14. Gong Y, Mo C, Fraser SE. Planar cell polarity signalling controls cell division orientation during zebrafish gastrulation. Nature 2004; 430: 689-93.
15. Du Q, Macara IG. Mammalian Pins is a conformational switch that links NuMA to heterotrimeric G proteins. Cell 2004; 119: 503-16.