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Items: 36


Quiescence, an individual journey.

Sagot I, Laporte D.

Curr Genet. 2019 Jun;65(3):695-699. doi: 10.1007/s00294-018-00928-w. Epub 2019 Jan 16. Review.


The cell biology of quiescent yeast - a diversity of individual scenarios.

Sagot I, Laporte D.

J Cell Sci. 2019 Jan 2;132(1). pii: jcs213025. doi: 10.1242/jcs.213025. Review.


Mitochondria reorganization upon proliferation arrest predicts individual yeast cell fate.

Laporte D, Gouleme L, Jimenez L, Khemiri I, Sagot I.

Elife. 2018 Oct 9;7. pii: e35685. doi: 10.7554/eLife.35685.


Yeast quiescence exit swiftness is influenced by cell volume and chronological age.

Laporte D, Jimenez L, Gouleme L, Sagot I.

Microb Cell. 2017 Dec 6;5(2):104-111. doi: 10.15698/mic2018.02.615.


Meeting report--Imaging the Cell.

Moreau V, Cordelières FP, Poujol C, Sagot I, Saltel F.

J Cell Sci. 2015 Nov 1;128(21):3843-7. doi: 10.1242/jcs.180042.


A stable microtubule array drives fission yeast polarity reestablishment upon quiescence exit.

Laporte D, Courtout F, Pinson B, Dompierre J, Salin B, Brocard L, Sagot I.

J Cell Biol. 2015 Jul 6;210(1):99-113. doi: 10.1083/jcb.201502025. Epub 2015 Jun 29.


Saccharomyces cerevisiae Kelch proteins and Bud14 protein form a stable 520-kDa formin regulatory complex that controls actin cable assembly and cell morphogenesis.

Gould CJ, Chesarone-Cataldo M, Alioto SL, Salin B, Sagot I, Goode BL.

J Biol Chem. 2014 Jun 27;289(26):18290-301. doi: 10.1074/jbc.M114.548719. Epub 2014 May 14.


Microtubules move the nucleus to quiescence.

Laporte D, Sagot I.

Nucleus. 2014 Mar-Apr;5(2):113-8. doi: 10.4161/nucl.28538. Epub 2014 Mar 14. Review.


Mitochondrial ATP synthases cluster as discrete domains that reorganize with the cellular demand for oxidative phosphorylation.

Jimenez L, Laporte D, Duvezin-Caubet S, Courtout F, Sagot I.

J Cell Sci. 2014 Feb 15;127(Pt 4):719-26. doi: 10.1242/jcs.137141. Epub 2013 Dec 11.


An array of nuclear microtubules reorganizes the budding yeast nucleus during quiescence.

Laporte D, Courtout F, Salin B, Ceschin J, Sagot I.

J Cell Biol. 2013 Nov 25;203(4):585-94. doi: 10.1083/jcb.201306075. Epub 2013 Nov 18.


A pharmaco-epistasis strategy reveals a new cell size controlling pathway in yeast.

Moretto F, Sagot I, Daignan-Fornier B, Pinson B.

Mol Syst Biol. 2013 Nov 12;9:707. doi: 10.1038/msb.2013.60.


Experimental relocation of the mitochondrial ATP9 gene to the nucleus reveals forces underlying mitochondrial genome evolution.

Bietenhader M, Martos A, Tetaud E, Aiyar RS, Sellem CH, Kucharczyk R, Clauder-Münster S, Giraud MF, Godard F, Salin B, Sagot I, Gagneur J, Déquard-Chablat M, Contamine V, Hermann-Le Denmat S, Sainsard-Chanet A, Steinmetz LM, di Rago JP.

PLoS Genet. 2012;8(8):e1002876. doi: 10.1371/journal.pgen.1002876. Epub 2012 Aug 16.


Proliferation/Quiescence: When to start? Where to stop? What to stock?

Daignan-Fornier B, Sagot I.

Cell Div. 2011 Dec 9;6(1):20. doi: 10.1186/1747-1028-6-20.


Mechanism and cellular function of Bud6 as an actin nucleation-promoting factor.

Graziano BR, DuPage AG, Michelot A, Breitsprecher D, Moseley JB, Sagot I, Blanchoin L, Goode BL.

Mol Biol Cell. 2011 Nov;22(21):4016-28. doi: 10.1091/mbc.E11-05-0404. Epub 2011 Aug 31.


Proliferation/quiescence: the controversial "aller-retour".

Daignan-Fornier B, Sagot I.

Cell Div. 2011 May 9;6:10. doi: 10.1186/1747-1028-6-10.


Metabolic status rather than cell cycle signals control quiescence entry and exit.

Laporte D, Lebaudy A, Sahin A, Pinson B, Ceschin J, Daignan-Fornier B, Sagot I.

J Cell Biol. 2011 Mar 21;192(6):949-57. doi: 10.1083/jcb.201009028. Epub 2011 Mar 14.


Mitochondrial F1F0-ATP synthase and organellar internal architecture.

Velours J, Dautant A, Salin B, Sagot I, Brèthes D.

Int J Biochem Cell Biol. 2009 Oct;41(10):1783-9. doi: 10.1016/j.biocel.2009.01.011. Epub 2009 Jan 24. Review.


Metabolic intermediates selectively stimulate transcription factor interaction and modulate phosphate and purine pathways.

Pinson B, Vaur S, Sagot I, Coulpier F, Lemoine S, Daignan-Fornier B.

Genes Dev. 2009 Jun 15;23(12):1399-407. doi: 10.1101/gad.521809.


Polarized growth in the absence of F-actin in Saccharomyces cerevisiae exiting quiescence.

Sahin A, Daignan-Fornier B, Sagot I.

PLoS One. 2008 Jul 2;3(7):e2556. doi: 10.1371/journal.pone.0002556.


Reversible cytoplasmic localization of the proteasome in quiescent yeast cells.

Laporte D, Salin B, Daignan-Fornier B, Sagot I.

J Cell Biol. 2008 Jun 2;181(5):737-45. doi: 10.1083/jcb.200711154. Epub 2008 May 26.


Yeast cells lacking the mitochondrial gene encoding the ATP synthase subunit 6 exhibit a selective loss of complex IV and unusual mitochondrial morphology.

Rak M, Tetaud E, Godard F, Sagot I, Salin B, Duvezin-Caubet S, Slonimski PP, Rytka J, di Rago JP.

J Biol Chem. 2007 Apr 13;282(15):10853-64. Epub 2007 Jan 29.


Actin bodies in yeast quiescent cells: an immediately available actin reserve?

Sagot I, Pinson B, Salin B, Daignan-Fornier B.

Mol Biol Cell. 2006 Nov;17(11):4645-55. Epub 2006 Aug 16.


Crystal structures of a Formin Homology-2 domain reveal a tethered dimer architecture.

Xu Y, Moseley JB, Sagot I, Poy F, Pellman D, Goode BL, Eck MJ.

Cell. 2004 Mar 5;116(5):711-23.


A conserved mechanism for Bni1- and mDia1-induced actin assembly and dual regulation of Bni1 by Bud6 and profilin.

Moseley JB, Sagot I, Manning AL, Xu Y, Eck MJ, Pellman D, Goode BL.

Mol Biol Cell. 2004 Feb;15(2):896-907. Epub 2003 Dec 2.


Determinants of S. cerevisiae dynein localization and activation: implications for the mechanism of spindle positioning.

Sheeman B, Carvalho P, Sagot I, Geiser J, Kho D, Hoyt MA, Pellman D.

Curr Biol. 2003 Mar 4;13(5):364-72.


An actin nucleation mechanism mediated by Bni1 and profilin.

Sagot I, Rodal AA, Moseley J, Goode BL, Pellman D.

Nat Cell Biol. 2002 Aug;4(8):626-31.


Yeast formins regulate cell polarity by controlling the assembly of actin cables.

Sagot I, Klee SK, Pellman D.

Nat Cell Biol. 2002 Jan;4(1):42-50.


The social life of actin and microtubules: interaction versus cooperation.

Yarm F, Sagot I, Pellman D.

Curr Opin Microbiol. 2001 Dec;4(6):696-702. Review.


Identification of genes affecting selenite toxicity and resistance in Saccharomyces cerevisiae.

Pinson B, Sagot I, Daignan-Fornier B.

Mol Microbiol. 2000 May;36(3):679-87.


Imaging fluorescence resonance energy transfer between two green fluorescent proteins in living yeast.

Sagot I, Bonneu M, Balguerie A, Aigle M.

FEBS Lett. 1999 Mar 19;447(1):53-7.


Mutations in the yeast Myb-like protein Bas1p resulting in discrimination between promoters in vivo but notin vitro.

Pinson B, Sagot I, Borne F, Gabrielsen OS, Daignan-Fornier B.

Nucleic Acids Res. 1998 Sep 1;26(17):3977-85.


Annexin II in exocytosis: catecholamine secretion requires the translocation of p36 to the subplasmalemmal region in chromaffin cells.

Chasserot-Golaz S, Vitale N, Sagot I, Delouche B, Dirrig S, Pradel LA, Henry JP, Aunis D, Bader MF.

J Cell Biol. 1996 Jun;133(6):1217-36.

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