PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10205781-4 1999 The cyclin D1 mRNA expression level relative to beta-tubulin was determined by 32P phosphoimager analysis. Phosphorus-32 79-82 cyclin D1 Homo sapiens 4-13 9417875-4 1997 Cell fractionation and immunoprecipitation techniques after in vivo 32P-labeling showed that both soluble and nuclear-bound forms of cyclin D1 were phosphorylated. Phosphorus-32 68-71 cyclin D1 Homo sapiens 133-142