PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8863049-1 1996 The mRNA of the zona pellucida glycoprotein ZP3 alpha was localized in frozen sections of pig ovaries, isolated oocytes and early embryos by in situ hybridization using biotinylated oligonucleotide probes. Oligonucleotides 182-197 zona pellucida glycoprotein 4 Sus scrofa 44-53