Literature DB >> 18593743

Live cell imaging reveals plant aurora kinase has dual roles during mitosis.

Daisuke Kurihara1, Sachihiro Matsunaga, Susumu Uchiyama, Kiichi Fukui.   

Abstract

The proper segregation of chromosomes during mitosis is required for accurate distribution of genetic information by two daughter cells. Here, we used live cell imaging of microtubules and kinetochores after treatment with an Aurora kinase inhibitor, hesperadin, in tobacco BY-2 cells to analyze the function of plant Aurora kinase during mitosis. Hesperadin treatment induced the delay of CenH3 alignment on the spindle equator. Furthermore, two types of dynamics of lagging CenH3s were observed during chromosome segregation. The findings indicate that the plant Aurora kinase has dual roles; correction of aberrant kinetochore-microtubule attachment and dissociation of cohesin during chromosome alignment and segregation.

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Year:  2008        PMID： 18593743     DOI： 10.1093/pcp/pcn098

Source DB:  PubMed          Journal:  Plant Cell Physiol        ISSN： 0032-0781            Impact factor:   4.927


  12 in total

1.  GIGAS CELL1, a novel negative regulator of the anaphase-promoting complex/cyclosome, is required for proper mitotic progression and cell fate determination in Arabidopsis.

Authors:  Eriko Iwata; Saki Ikeda; Sachihiro Matsunaga; Mariko Kurata; Yasushi Yoshioka; Marie-Claire Criqui; Pascal Genschik; Masaki Ito
Journal:  Plant Cell       Date:  2011-12-13       Impact factor: 11.277

2.  An inducible RNA interference system in Physcomitrella patens reveals a dominant role of augmin in phragmoplast microtubule generation.

Authors:  Yuki Nakaoka; Tomohiro Miki; Ryuta Fujioka; Ryota Uehara; Akiko Tomioka; Chikashi Obuse; Minoru Kubo; Yuji Hiwatashi; Gohta Goshima
Journal:  Plant Cell       Date:  2012-04-13       Impact factor: 11.277

3.  TMBP200, a XMAP215 homologue of tobacco BY-2 cells, has an essential role in plant mitosis.

Authors:  Hiroki Yasuhara; Yuki Oe
Journal:  Protoplasma       Date:  2010-08-12       Impact factor: 3.356

Review 4.  Structure, function, and evolution of plant NIMA-related kinases: implication for phosphorylation-dependent microtubule regulation.

Authors:  Shogo Takatani; Kento Otani; Mai Kanazawa; Taku Takahashi; Hiroyasu Motose
Journal:  J Plant Res       Date:  2015-09-09       Impact factor: 2.629

5.  Plant Aurora kinases interact with and phosphorylate transcription factors.

Authors:  Mai Takagi; Takuya Sakamoto; Ritsuko Suzuki; Keiichirou Nemoto; Takeshi Obayashi; Takeshi Hirakawa; Tomoko M Matsunaga; Daisuke Kurihara; Yuko Nariai; Takeshi Urano; Tatsuya Sawasaki; Sachihiro Matsunaga
Journal:  J Plant Res       Date:  2016-10-12       Impact factor: 2.629

6.  The rapidly evolving centromere-specific histone has stringent functional requirements in Arabidopsis thaliana.

Authors:  Maruthachalam Ravi; Pak N Kwong; Ron M G Menorca; Joel T Valencia; Joseph S Ramahi; Jodi L Stewart; Robert K Tran; Venkatesan Sundaresan; Luca Comai; Simon W-L Chan
Journal:  Genetics       Date:  2010-07-13       Impact factor: 4.562

Review 7.  Maturation of the kinetochore-microtubule interface and the meaning of metaphase.

Authors:  António J Pereira; Helder Maiato
Journal:  Chromosome Res       Date:  2012-07       Impact factor: 5.239

8.  Two-photon imaging with longer wavelength excitation in intact Arabidopsis tissues.

Authors:  Yoko Mizuta; Daisuke Kurihara; Tetsuya Higashiyama
Journal:  Protoplasma       Date:  2015-01-15       Impact factor: 3.356

9.  Arabidopsis α Aurora kinases function in formative cell division plane orientation.

Authors:  Daniël Van Damme; Bert De Rybel; Gustavo Gudesblat; Dmitri Demidov; Wim Grunewald; Ive De Smet; Andreas Houben; Tom Beeckman; Eugenia Russinova
Journal:  Plant Cell       Date:  2011-11-01       Impact factor: 11.277

Review 10.  Plant cell division: ROS homeostasis is required.

Authors:  Pantelis Livanos; Panagiotis Apostolakos; Basil Galatis
Journal:  Plant Signal Behav       Date:  2012-07-01
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