Mis12

Summary

Gene Symbol: Mis12
Description: Mis12
Alias: BcDNA:RE19545, CG18156, Dmel\CG18156, Mis-12, dmMis12, Mis12, CG18156-PA, Mis12-PA
Species: fruit fly

Top Publications

  1. Schittenhelm R, Heeger S, Althoff F, Walter A, Heidmann S, Mechtler K, et al. Spatial organization of a ubiquitous eukaryotic kinetochore protein network in Drosophila chromosomes. Chromosoma. 2007;116:385-402 pubmed
    ..Thereby, Cenp-A/Cid, Cenp-C, Mis12 and the Ndc80 complex were mapped along the inter sister kinetochore axis with a resolution below 10 nm...
  2. Venkei Z, Przewloka M, Glover D. Drosophila Mis12 complex acts as a single functional unit essential for anaphase chromosome movement and a robust spindle assembly checkpoint. Genetics. 2011;187:131-40 pubmed publisher
    ..Here we have focused on the contribution of the Mis12 complex to kinetochore assembly and function throughout mitosis in Drosophila...
  3. Schittenhelm R, Chaleckis R, Lehner C. Intrakinetochore localization and essential functional domains of Drosophila Spc105. EMBO J. 2009;28:2374-86 pubmed publisher
    ..KNL-1 or Blinkin in different eukaryotes) is a comparatively large kinetochore protein, which can bind to the Mis12/MIND and Ndc80 complexes and to the spindle assembly checkpoint components Bub1 and BubR1...
  4. Przewloka M, Venkei Z, Bolanos Garcia V, Debski J, Dadlez M, Glover D. CENP-C is a structural platform for kinetochore assembly. Curr Biol. 2011;21:399-405 pubmed publisher
    ..part, whereas its N-terminal part appears necessary for recruitment of some but not all components of the Mis12 complex of the kinetochore...
  5. Griffis E, Stuurman N, Vale R. Spindly, a novel protein essential for silencing the spindle assembly checkpoint, recruits dynein to the kinetochore. J Cell Biol. 2007;177:1005-15 pubmed
    ..However, dynein's nonkinetochore functions are unaffected by Spindly depletion. Our findings indicate that Spindly is a novel regulator of mitotic dynein, functioning specifically to target dynein to kinetochores. ..
  6. Williams B, Leung G, Maiato H, Wong A, Li Z, Williams E, et al. Mitch a rapidly evolving component of the Ndc80 kinetochore complex required for correct chromosome segregation in Drosophila. J Cell Sci. 2007;120:3522-33 pubmed
    ..Despite the crucial role of Mitch in cell division, the mitch gene has evolved very rapidly among species in the genus Drosophila. ..
  7. Venkei Z, Przewloka M, Ladak Y, Albadri S, Sossick A, Juhasz G, et al. Spatiotemporal dynamics of Spc105 regulates the assembly of the Drosophila kinetochore. Open Biol. 2012;2:110032 pubmed publisher
    ..found that the nuclear exclusion of the Spc105/KNL1 protein during interphase prevents precocious assembly of the Mis12 complex...
  8. Feijão T, Afonso O, Maia A, Sunkel C. Stability of kinetochore-microtubule attachment and the role of different KMN network components in Drosophila. Cytoskeleton (Hoboken). 2013;70:661-75 pubmed publisher
    ..a conserved super-complex of proteins, known as the KNL1Mis12Ndc80 (KMN) network, composed by the KNL1 (Spc105), Mis12, and Ndc80 complexes...
  9. Lipinszki Z, Lefevre S, Savoian M, Singleton M, Glover D, Przewloka M. Centromeric binding and activity of Protein Phosphatase 4. Nat Commun. 2015;6:5894 pubmed publisher
    ..We also show that binding of Flfl to CENP-C is required to bring PP4 activity to centromeres to maintain CENP-C and attached core kinetochore proteins at chromosomes during mitosis. ..

More Information

Publications15

  1. Richter M, Poznanski J, Zdziarska A, Czarnocki Cieciura M, Lipinszki Z, Dadlez M, et al. Network of protein interactions within the Drosophila inner kinetochore. Open Biol. 2016;6:150238 pubmed publisher
    ..The trimeric Mis12 sub-complex of the Drosophila kinetochore binds to the mitotic centromere using CENP-C as a platform...
  2. Liu Y, Petrovic A, Rombaut P, Mosalaganti S, Keller J, Raunser S, et al. Insights from the reconstitution of the divergent outer kinetochore of Drosophila melanogaster. Open Biol. 2016;6:150236 pubmed publisher
    ..network (CCAN), which binds CENP-A and contains 16 subunits, and of the centromere-distal Knl1 complex, Mis12 complex, Ndc80 complex (KMN) network, which binds microtubules and contains 10 subunits...
  3. Goshima G, Mayer M, Zhang N, Stuurman N, Vale R. Augmin: a protein complex required for centrosome-independent microtubule generation within the spindle. J Cell Biol. 2008;181:421-9 pubmed publisher
    ..Our results suggest that an important mitotic function for gamma-tubulin may lie within the spindle, where augmin and gamma-tubulin function cooperatively to amplify the number of microtubules. ..
  4. Sotillos S, Espinosa Vázquez J, Foglia F, Hu N, Hombria J. An efficient approach to isolate STAT regulated enhancers uncovers STAT92E fundamental role in Drosophila tracheal development. Dev Biol. 2010;340:571-82 pubmed publisher
    ..Our results indicate that vvl and trh are independently activated by STAT92E which is the most important transcription factor required for trachea specification. ..
  5. Schittenhelm R, Althoff F, Heidmann S, Lehner C. Detrimental incorporation of excess Cenp-A/Cid and Cenp-C into Drosophila centromeres is prevented by limiting amounts of the bridging factor Cal1. J Cell Sci. 2010;123:3768-79 pubmed publisher
    ..We demonstrate that the low amount of endogenous Cal1 prevents centromere expansion and mitotic kinetochore failure when Cenp-A/Cid and Cenp-C are present in excess. ..
  6. GÅ‚uszek A, Cullen C, Li W, Battaglia R, Radford S, Costa M, et al. The microtubule catastrophe promoter Sentin delays stable kinetochore-microtubule attachment in oocytes. J Cell Biol. 2015;211:1113-20 pubmed publisher
    ..Therefore, regulation of microtubule ends provides an alternative novel mechanism to delay stable kinetochore-microtubule attachment in oocytes. ..