PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22253909-4 2012 Forty percent of the NaBu resistant cells express the cancer stem cells marker, the CD133, whereas only 10% intact cells present the CD133 antigen. sethoxydim 21-25 prominin 1 Mus musculus 84-89