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During eukaryotic DNA replication initiation, inactive MCM2-7 double-hexamers assembled at replication origins must be converted into two active CMG helicases, yet how this transition is coupled to origin DNA unwinding in vivo remains unclear. Here, we identify a DNA-bound intermediate with an exten...
ORGANISM(S): Saccharomyces cerevisiae (Baker's yeast) 
2026-06-26 | PXD080178 | Pride
This SuperSeries is composed of the following subset Series: GSE14055: Changes in polysome loading as a consequence of RHA downregulation GSE14056: Co-immunoprecipitation of RNAs with RNA helicase A (RHA) Refer to individual Series
ORGANISM(S): Chlorocebus aethiops 
The helicase domain of human Dicer prevents RNAi-independent activation of antiviral and inflammatory pathways
HEK293T cells were co-transfected with StrepII-FLAG-tagged DCAF12 and HA-tagged CUL4A, grown for 48 h, harvested, and lysed as described above. In the first step, Strep-TactinXT Superflow resin (IBA Lifesciences, Gottingen, Germany) was used to purify proteins associated with StrepII-FLAG-tagged sub...
ORGANISM(S): Homo Sapiens (ncbitaxon:9606) 
2025-04-01 | MSV000097470 | MassIVE
The helicase domain of human Dicer prevents RNAi-independent activation of antiviral and inflammatory pathways
The helicase domain of human Dicer prevents RNAi-independent activation of antiviral and inflammatory pathways
Genomics
Helicase activation and DNA unwinding within origin chromatin
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