Objective: TO study the mechanism of cancer, theDNA for BAC was cloned from an ascites hepatoma cellline Hca-F25lCL-16A3 using PCR. Methods: The nucleotide sequences were determined using ABI PRISMTM377 DNA sequencer....Objective: TO study the mechanism of cancer, theDNA for BAC was cloned from an ascites hepatoma cellline Hca-F25lCL-16A3 using PCR. Methods: The nucleotide sequences were determined using ABI PRISMTM377 DNA sequencer. The expression of hcf-2 and CDK4gene were determined using im munohis tochemis try.Results: The sequences of BAC segment on Hca-F25lCL-16A3 have nearly identical sequences withhuman BAC. The hcl-2 and CDK4 are highly expressionon this cell line. Conclusion: The highly expression ofhcf-2 and CDK4 may the one of mechanisms for tumorgrowth.展开更多
文摘Objective: TO study the mechanism of cancer, theDNA for BAC was cloned from an ascites hepatoma cellline Hca-F25lCL-16A3 using PCR. Methods: The nucleotide sequences were determined using ABI PRISMTM377 DNA sequencer. The expression of hcf-2 and CDK4gene were determined using im munohis tochemis try.Results: The sequences of BAC segment on Hca-F25lCL-16A3 have nearly identical sequences withhuman BAC. The hcl-2 and CDK4 are highly expressionon this cell line. Conclusion: The highly expression ofhcf-2 and CDK4 may the one of mechanisms for tumorgrowth.