New paper on the structural mechanism of helicase loading
New paper proposes lagging-strand DNA extrusion mechanism
New article commentary on Cdc45 overexpression
Speck, C. (2016). Exceeding the limits – Cdc45 overexpression turns bad. Cell Cycle 15, 1809-1810.
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New article about replicating repetitive DNA
Tognetti, S., Speck, C. (2016). Replicating repetitive DNA. Nature Cell Biology 18, 593-594.
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New paper on assembly of the eukaryotic replicative helicase
Herrera, M. C.*, Tognetti, S.*, Riera, A., Zech, J., Clarke, P., Fernández-Cid, A., Speck, C. (2015). A reconstituted system reveals how activating and inhibitory interactions control DDK dependent assembly of the eukaryotic replicative helicase. Nucleic Acids Research 43, 10238-10250.
*Shared first authorship
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New paper shows Cdc6 ATPase activity promotes DNA replication
Chang, F., Riera, A., Evrin, C., Sun, J., Li, H., Speck, C., Weinreich, M. (2015). Cdc6 ATPase activity disengages Cdc6 from the pre-replicative complex to promote DNA replication. eLife 4, e05759.
Abstract | Full text | Biomedical Picture of the Day | MRC Clinical Sciences Centre News | Imperial College London News |
New paper on activation of the eukaryotic replicative MCM2-7 helicase
Tognetti, S., Riera, A., Speck, C. (2015) Switch on the engine: how the eukaryotic replicative MCM2–7 helicase becomes activated. Chromosoma 124, 13-26.
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