1999
DOI: 10.1038/19448
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Movement of motor and cargo along cilia

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Cited by 147 publications
(123 citation statements)
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“…Fluorescence Microscopy: Intraflagellar transport was assayed as described previously [15][16][17] . Images were collected on an Olympus microscope equipped with a 100X, 1.35 NA objective and an Ultraview spinning disc confocal head 17 at 2-3 frames/second for 2-3 mins, with the transgenic worms anesthetized with 10mM levamisole, mounted on agarose pads and maintained at 21ºC.…”
Section: Methodsmentioning
confidence: 99%
See 1 more Smart Citation
“…Fluorescence Microscopy: Intraflagellar transport was assayed as described previously [15][16][17] . Images were collected on an Olympus microscope equipped with a 100X, 1.35 NA objective and an Ultraview spinning disc confocal head 17 at 2-3 frames/second for 2-3 mins, with the transgenic worms anesthetized with 10mM levamisole, mounted on agarose pads and maintained at 21ºC.…”
Section: Methodsmentioning
confidence: 99%
“…To investigate if these two domains could be built by distinct IFT pathways we watched the motility of specifically-labeled IFT-motors and IFT-particles within sensory cilia on chemosensory neurons of C. elegans using time-lapse fluorescence microscopy 15 . Previously we observed IFT-particles moving base-to-tip at unitary rates of 0.7µm/s 15,16 , but with improved optics and kymography 17 we find that IFT-particles move anterogradely at two rates; 0.7µm/s along the middle segment then accelerating to 1.3 µm/s along the distal segment (Figs. 2, S1; Table 1).…”
mentioning
confidence: 99%
“…2, inset). IFT particle movement has subsequently been observed in cilia of C. elegans sensory neurons and in primary cilia of cultured IMCD3 and LLC-PK1 kidney cells using GFP-tagged IFT particle proteins and/or motor subunits, although the rates of particle movement measured in these cell types were slower than those measured in Chlamydomonas (Follit et al, 2006;Orozco et al, 1999;Snow et al, 2004). Kulaga et al, 2004;Nachury et al, 2007 BBS-2 Vesicle transport (?)…”
Section: Intraflagellar Transport (Ift)mentioning
confidence: 99%
“…Des études in vitro ont permis de révéler l'organisation moléculaire de ces deux complexes [18]. Les protéines des complexes IFT sont localisées le long de l'axonème, mais une proportion significative d'entre elles sont concentrées à la base du flagelle [16,[19][20][21][22]. L'expression de ces protéines fusionnées à la GFP (green fluorescent protein) permet de révéler leur mouvement au sein des cils et flagelles [19,21,23].…”
Section: Revuesunclassified
“…Les protéines des complexes IFT sont localisées le long de l'axonème, mais une proportion significative d'entre elles sont concentrées à la base du flagelle [16,[19][20][21][22]. L'expression de ces protéines fusionnées à la GFP (green fluorescent protein) permet de révéler leur mouvement au sein des cils et flagelles [19,21,23]. Les trains de particules, et donc de protéines, sont transportés par la kinésine II jusqu'à l'extrémité distale, puis repartent rapidement dans le sens opposé par l'intermédiaire de la dynéine.…”
Section: Revuesunclassified