tokens: Several genes or transcriptional units were identified , including the 3 ' end of ribosomal s6 kinase ( Rsk3 ) ; two apparently intronless and ORF-less genes ; and Gpr31 , an intronless , putative G protein coupled receptor .
folded_tokens: several gene or transcriptional unit be identify , include the 3 ' end of ribosomal s6 kinase ( rsk3 ) ; two apparently intronless and orf-less gene ; and gpr31 , a intronless , putative g protein couple receptor .