title: Deletion of 3' untranslated region of human BSF-2 mRNA causes stabilization of the mRNA and high-level expression in mouse NIH3T3 cells.
abstract: Most lymphokine genes have an mRNA-destabilizing signal in their 3' untranslated sequences. In this study we demonstrated the usefulness of deletion of this sequence for lymphokine production. By expression of B cell stimulatory factor 2 (BSF-2) cDNAs with and without this region in mouse NIH3T3 cells, it was shown that mRNA of BSF-2 with the 3' destabilizing sequence was very unstable, and that by deletion of this region, the mRNA was stabilized. More than 10-fold BSF-2 productivity was observed in cells harboring the plasmid without the 3' region than in those with it.
authors: Central Research Laboratories, Ajinomoto Co., Inc., Kawasaki, Japan.
authors: N
authors: N
authors: Tonouchi
authors: K
authors: K
authors: Miwa
authors: H
authors: H
authors: Karasuyama
authors: H
authors: H
authors: Matsui
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002460:Cell Line; D002872:Chromosome Deletion; D005786:Gene Expression Regulation; D015850:Interleukin-6; D007378:Interleukins / Q000235:genetics*; D008264:Macrophages / Q000378:metabolism*; D051379:Mice; D008969:Molecular Sequence Data; D010957:Plasmids; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000235:genetics*
chemical_list: D015850:Interleukin-6; D007378:Interleukins; D012333:RNA, Messenger