Nucleic acid fragment isolated chimeric gene, host cell transformed polipetu00ecdios, process of change in the level of expression of cyclin A proteu00ecna in a host cell.Method of production of a fragment of acid nucleu00ecco, product and method of assessment of at least one compound for its ability to inhibit the activity of a cyclin proteu00ecna

摘要

"Nucleic acid fragment isolated chimeric gene, host cell transformed polipeptu00ecdios, process of change in the level of expression of cyclin A proteu00ecna in a host cell.Method of obtaining a nucleic acid fragment.Product and method for evaluating at least one compound for its ability to inhibit the activity of a cyclin proteu00ecna "this invention relates to a nucleic acid fragment isolated QThe EU encodes a protein cyclin.The invention also relates to the construction of a chimeric gene coding for all or part of the protein cyclin, the orientation of sense or anti sense.And the expression of the chimeric gene results in the production of altered levels of the cyclin protein in a transformed host cell.