Literature DB >> 19697146

Characterization of the two centromeric proteins CENP-C and MIS12 in Nicotiana species.

Kiyotaka Nagaki1, Kazunari Kashihara, Minoru Murata.   

Abstract

Centromeres play an important role in chromosome transmission in eukaryotes and comprise specific DNA and proteins that form complexes called kinetochores. In tobacco, although a centromere-specific histone H3 (NtCENH3) and centromeric DNA sequence (Nt2-7) have been identified, no other kinetochore components have been determined. In this study, we isolated and characterized cDNAs encoding two centromeric proteins CENP-C and MIS12 from Nicotiana tabaccum. Two CENP-C homologues, NtCENP-C-1 and -2, isolated from N. tabaccum were similar to CENP-C from N. sylvestris and N. tomentosiformis, respectively. Similarly, two Mis12 homologues, NtMIS12-1 and -2, in N. tabaccum were shown to originate from N. sylvestris and N. tomentosiformis, respectively. Both respective homologues for CENP-C and Mis12 were expressed at the same level. This indicates that in a tetraploid species, N. tabaccum, two ancestral genes encoding the centromeric proteins participate equally in the functioning of centromeres.

Entities:  

Mesh：

Substances：

Year:  2009        PMID： 19697146     DOI： 10.1007/s10577-009-9064-8

Source DB:  PubMed          Journal:  Chromosome Res        ISSN： 0967-3849            Impact factor:   5.239


  22 in total

1.  A maize homolog of mammalian CENPC is a constitutive component of the inner kinetochore.

Authors:  R K Dawe; L M Reed; H G Yu; M G Muszynski; E N Hiatt
Journal:  Plant Cell       Date:  1999-07       Impact factor: 11.277

2.  Proper metaphase spindle length is determined by centromere proteins Mis12 and Mis6 required for faithful chromosome segregation.

Authors:  G Goshima; S Saitoh; M Yanagida
Journal:  Genes Dev       Date:  1999-07-01       Impact factor: 11.361

3.  CENP-H, a constitutive centromere component, is required for centromere targeting of CENP-C in vertebrate cells.

Authors:  T Fukagawa; Y Mikami; A Nishihashi; V Regnier; T Haraguchi; Y Hiraoka; N Sugata; K Todokoro; W Brown; T Ikemura
Journal:  EMBO J       Date:  2001-08-15       Impact factor: 11.598

4.  Gene identification with sequenced T-DNA tags generated by transformation of Arabidopsis cell suspension.

Authors:  J Mathur; L Szabados; S Schaefer; B Grunenberg; A Lossow; E Jonas-Straube; J Schell; C Koncz; Z Koncz-Kálmán
Journal:  Plant J       Date:  1998-03       Impact factor: 6.417

5.  The CLUSTAL_X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools.

Authors:  J D Thompson; T J Gibson; F Plewniak; F Jeanmougin; D G Higgins
Journal:  Nucleic Acids Res       Date:  1997-12-15       Impact factor: 16.971

6.  Identification of a family of human centromere proteins using autoimmune sera from patients with scleroderma.

Authors:  W C Earnshaw; N Rothfield
Journal:  Chromosoma       Date:  1985       Impact factor: 4.316

7.  Chromatin immunoprecipitation cloning reveals rapid evolutionary patterns of centromeric DNA in Oryza species.

Authors:  Hye-Ran Lee; Wenli Zhang; Tim Langdon; Weiwei Jin; Huihuang Yan; Zhukuan Cheng; Jiming Jiang
Journal:  Proc Natl Acad Sci U S A       Date:  2005-07-22       Impact factor: 11.205

8.  Efficient conditional mutation of the vertebrate CENP-C gene.

Authors:  T Fukagawa; W R Brown
Journal:  Hum Mol Genet       Date:  1997-12       Impact factor: 6.150

9.  Characterization of a CENP-C homolog in Arabidopsis thaliana.

Authors:  Yutaka Ogura; Fukashi Shibata; Hiroshi Sato; Minoru Murata
Journal:  Genes Genet Syst       Date:  2004-06       Impact factor: 1.517

10.  CENP-C binds the alpha-satellite DNA in vivo at specific centromere domains.

Authors:  Valeria Politi; Giovanni Perini; Stefania Trazzi; Artem Pliss; Ivan Raska; William C Earnshaw; Giuliano Della Valle
Journal:  J Cell Sci       Date:  2002-06-01       Impact factor: 5.235
View more
  3 in total

1.  CaMtw1, a member of the evolutionarily conserved Mis12 kinetochore protein family, is required for efficient inner kinetochore assembly in the pathogenic yeast Candida albicans.

Authors:  Babhrubahan Roy; Laura S Burrack; Museer A Lone; Judith Berman; Kaustuv Sanyal
Journal:  Mol Microbiol       Date:  2011-02-10       Impact factor: 3.501

2.  Centromere targeting of alien CENH3s in Arabidopsis and tobacco cells.

Authors:  Kiyotaka Nagaki; Kaori Terada; Munenori Wakimoto; Kazunari Kashihara; Minoru Murata
Journal:  Chromosome Res       Date:  2010-01-19       Impact factor: 5.239

3.  Deregulated Phosphorylation of CENH3 at Ser65 Affects the Development of Floral Meristems in Arabidopsis thaliana.

Authors:  Dmitri Demidov; Stefan Heckmann; Oda Weiss; Twan Rutten; Eva Dvořák Tomaštíková; Markus Kuhlmann; Patrick Scholl; Celia Maria Municio; Inna Lermontova; Andreas Houben
Journal:  Front Plant Sci       Date:  2019-07-25       Impact factor: 5.753
  3 in total

北京卡尤迪生物科技股份有限公司 © 2022-2023.