PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 15967811-6 2005 In contrast, eIF3, G3BP, eIF4G, and PABP-1 are restricted to SGs, whereas DCP1a and 2 are confined to PBs. pbs 102-105 decapping mRNA 1A Homo sapiens 74-85 22590546-8 2012 We found that, in several cell lines, including U2OS, WI38, SK-N-SH and HCT116, the Pab 1801 puncta strictly colocalize with PBs identified with specific antibodies against the PB components Hedls, Dcp1a, Xrn1 or Rck/p54. pbs 125-128 decapping mRNA 1A Homo sapiens 198-203 19111193-4 2008 PBs also contain mRNA and eIF4E but lack other preinitiation factors and contain instead a number of proteins associated with mRNA decay such as DCP1a, DCP2, hedls/GE-1, p54/RCK. pbs 0-3 decapping mRNA 1A Homo sapiens 145-150