sub:provenance {
  beldoc: dce:description "Approximately 61,000 statements." ;
    dce:rights "Copyright (c) 2011-2012, Selventa. All rights reserved." ;
    dce:title "BEL Framework Large Corpus Document" ;
    pav:authoredBy sub:_5 ;
    pav:version "20131211" .
  sub:_4 prov:value "Indeed, the mRNAs encoding five postmeiotically expressed genes, Prm1, Prm2, Tnp1, Tnp2, and Act, were decreased to as low as 10% of controls. More significantly and likely contributing to the spermatogenic arrest, 12 mRNAs expressed during meiosis, i.e., Pgk2, Acr, Msy1, Msy4, Tsn, Ldh3, Papb, Hspa2, Ccna1, Ccna2, Hdac1, and Caml2, were also markedly decreased in the testes of adult Msy2-null mice compared to their littermate controls. Decreases were also detected for many of the 17 mRNAs in testes from 22-day-old Msy2-null mice, despite normal testicular morphology at the light microscopic level. No decreases were seen for these mRNAs in the testes of 17-day-old mice" ;
    prov:wasQuotedFrom pubmed:17035640 .
  sub:_5 rdfs:label "Selventa" .
  sub:assertion prov:hadPrimarySource pubmed:17035640 ;
    prov:wasDerivedFrom beldoc: , sub:_4 .
}