English to Russian Medical Medical (general)

We then asked the question whether this third progesterone receptor isoform is unique to T47D cells. Based on previous RNA-mapping studies of human progesterone receptor transcripts, we characterized two unique messages (11.4III and IV), which do not contain the translation start sites for either B- or Areceptors but could code a third progesterone receptor protein with a molecular weight of approximately 60,000. We postulate that the 60,000 dalton protein is synthesized from these two unique messages (11.4II! and IV) utilizing a downstream in-frame methionine translation start site.