Results 1 to 10 of about 316,097 (341)

Cleavage-furrow formation without F-actin in Chlamydomonas [PDF]

Proceedings of the National Academy of Sciences, 2019
Significance Studies of eukaryotic cell division have focused on the actomyosin ring, whose filaments of F-actin and myosin-II are hypothesized to generate the contractile force for ingression of the cleavage furrow. However, myosin-II has a very limited
Masayuki Onishi, J. Umen, F. Cross, J. Pringle   +3 more
semanticscholar   +4 more sources

Rab1 interacts with GOLPH3 and controls Golgi structure and contractile ring constriction during cytokinesis in Drosophila melanogaster [PDF]

Open Biology, 2017
Cytokinesis requires a tight coordination between actomyosin ring constriction and new membrane addition along the ingressing cleavage furrow. However, the molecular mechanisms underlying vesicle trafficking to the equatorial site and how this process is
Stefano Sechi, Anna Frappaolo, Roberta Fraschini, Luisa Capalbo, Marco Gottardo, Giorgio Belloni, David M. Glover, Alan Wainman, Maria Grazia Giansanti   +8 more
doaj   +1 more source

Animal cell cytokinesis: the role of dynamic changes in the plasma membrane proteome and lipidome [PDF]

, 2016
In animal cells, cytokinesis is characterised by the formation of the mitotic spindle that signals the assembly of an actomyosin ring between the spindle poles.
Gould, Gwyn W.
core   +2 more sources

Myosin-1 inhibition by PClP affects membrane shape, cortical actin distribution and lipid droplet dynamics in early Zebrafish embryos. [PDF]

PLoS ONE, 2017
Myosin-1 (Myo1) represents a mechanical link between the membrane and actin-cytoskeleton in animal cells. We have studied the effect of Myo1 inhibitor PClP in 1-8 cell Zebrafish embryos.
Prabuddha Gupta, René Martin, Hans-Joachim Knölker, Deepak Nihalani, Deepak Kumar Sinha   +4 more
doaj   +1 more source

Cytokinesis in bloodstream stage Trypanosoma brucei requires a family of katanins and spastin [PDF]

, 2012
Microtubule severing enzymes regulate microtubule dynamics in a wide range of organisms and are implicated in important cell cycle processes such as mitotic spindle assembly and disassembly, chromosome movement and cytokinesis.
A Baines, A Errico, A Hemphill, A Karabay, A Roll-Mecak, A Roll-Mecak, A Schneider, A Schneider, A Woods, B Lacroix, B Wickstead, C Benz, C Hertz-Fowler, C Lu, C Vedrenne, Caroline Clucas, Corinna Benz, D Buster, D Spitznagel, D Zhang, D Zhang, Dan Zilberstein, DJ LaCount, DR Robinson, E Detmer, E Panteris, E Wirtz, EE Dymek, FJ Ahmad, FJ McNally, FJ McNally, G Burkard, GR Forsythe, H Sudo, H Sudo, H Sudo, HH Lee, HP Price, J Guizetti, J Van den Abbeele, JA Garcia-Salcedo, JA Schiel, JC Munday, JD Diaz-Valencia, Jeremy C. Mottram, JJ Hartman, JJ Hartman, JT Ma, JW Connell, K Gull, K McNally, K Toyo-oka, KJ Evans, KP Mcnally, KP McNally, KP Mcnally, KR Matthews, KY Chan, L Kohl, L Qiang, L Rindisbacher, M Agromayor, M Casanova, M Srayko, MQ Rasi, MR Dow, N Balaban, N Balaban, N Sharma, P Bastin, Q Meng, R Sasse, R Sharma, S Biebinger, S Kelly, S Monnerat, S Olego-Fernandez, S Redmond, S Vaughan, SG Lillico, SH Park, T Sherwin, T Sherwin, T Sherwin, Tansy C. Hammarton, TC Hammarton, TC Hammarton, TC Hammarton, TC Hammarton, W Yu, WQ Yu, Z Li, Z Li   +92 more
core   +10 more sources

Giant FAZ10 is required for flagellum attachment zone stabilization and furrow positioning in Trypanosoma brucei [PDF]

, 2017
The flagellum and flagellum attachment zone (FAZ) are important cytoskeletal structures in trypanosomatids, being required for motility, cell division and cell morphogenesis.
Baqui, Munira M.A., Da Fonseca, Carol K., Hammarton, Tansy C., Moreira, Bernardo P.   +3 more
core   +1 more source

Cytokinesis D is Mediated by Cortical Flow of Dividing Cells Instead of Chemotaxis

Cells, 2019
Cytokinesis D is known as the midwife mechanism in which neighboring cells facilitate cell division by crossing the cleavage furrow of dividing cells.
Yuki Tanaka, Md. Golam Sarowar Jahan, Tomo Kondo, Masaki Nakano, Shigehiko Yumura   +4 more
doaj   +1 more source

Dynamics of myosin, microtubules, and Kinesin-6 at the cortex during cytokinesis in Drosophila S2 cells [PDF]

, 2009
© The Authors, 2009 . This article is distributed under the terms of the Creative Commons Attribution-Noncommercial-Share Alike 3.0 Unported License. The definitive version was published in Journal of Cell Biology 186 (2009): 727-738, doi:10.1083/jcb ...
Griffis, Eric R., Spudich, James A., Vale, Ronald D.   +2 more
core   +5 more sources

The maternal-effect gene cellular island encodes aurora B kinase and is essential for furrow formation in the early zebrafish embryo.

PLoS Genetics, 2009
Females homozygous for a mutation in cellular island (cei) produce embryos with defects in cytokinesis during early development. Analysis of the cytoskeletal events associated with furrow formation reveal that these defects include a general delay in ...
Taijiro Yabe, Xiaoyan Ge, Robin Lindeman, Sreelaja Nair, Greg Runke, Mary C Mullins, Francisco Pelegri   +6 more
doaj   +1 more source

Spatiotemporal recruitment of RhoGTPase protein GRAF inhibits actomyosin ring constriction in Drosophila cellularization

eLife, 2021
Actomyosin contractility is regulated by Rho-GTP in cell migration, cytokinesis and morphogenesis in embryo development. Whereas Rho activation by Rho-GTP exchange factor (GEF), RhoGEF2, is well known in actomyosin contractility during cytokinesis at the
Swati Sharma, Richa Rikhy
doaj   +1 more source