Activators of cyclin-dependent kinases
View Patent ↗A new gene family involved in cell cycle regulation was discovered. This family has been termed activators of cyclin-dependent kinases (ACDKs). A number of ACDK genes have been cloned and sequenced. Proteins encoded by ACDK genes specifically were shown to interact with CDKs and pRb, and to upregulate the kinase activity of a CDK using pRb as a substrate. Progression of a cell through the cell cycle can be regulated by modulating ACDK expression in the cell.
1. A purified nucleic acid comprising a nucleotide sequence that encodes a native activator of cyclin-dependent kinase (ACDK) consisting of SEQ ID NO:9.
2. The nucleic acid of claim 1 , wherein the nucleotide sequence is SEQ ID NO:1.
3. A vector comprising the nucleic acid of claim 1 .
4. The vector of claim 3 , wherein said nucleic acid is operably linked to one or more expression control sequences.
5. A cell comprising the nucleic acid of claim 1 .
6. The cell of claim 5 , wherein the nucleic acid is comprised in a vector.