| Autor: |
Samuel, Le Goff, Burcu Nur, Keçeli, Hana, Jeřábková, Stefan, Heckmann, Twan, Rutten, Sylviane, Cotterell, Veit, Schubert, Elisabeth, Roitinger, Karl, Mechtler, F Christopher H, Franklin, Christophe, Tatout, Andreas, Houben, Danny, Geelen, Aline V, Probst, Inna, Lermontova |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
The Plant journal : for cell and molecular biologyReferences. 101(1) |
| ISSN: |
1365-313X |
| Popis: |
Centromeres define the chromosomal position where kinetochores form to link the chromosome to microtubules during mitosis and meiosis. Centromere identity is determined by incorporation of a specific histone H3 variant termed CenH3. As for other histones, escort and deposition of CenH3 must be ensured by histone chaperones, which handle the non-nucleosomal CenH3 pool and replenish CenH3 chromatin in dividing cells. Here, we show that the Arabidopsis orthologue of the mammalian NUCLEAR AUTOANTIGENIC SPERM PROTEIN (NASP) and Schizosaccharomyces pombe histone chaperone Sim3 is a soluble nuclear protein that binds the histone variant CenH3 and affects its abundance at the centromeres. NASP |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
|
Plný text