title: Expression of different mitogen-regulated protein/proliferin mRNAs in Ehrlich carcinoma cells.
abstract: Results from in vivo and from serum-free primary cultures of Ehrlich cells suggest that the expression of mitogen-regulated protein/proliferin (MRP/PLF) mRNAs is not essential for proliferation of this murine tumor. Two sizes for MRP/PRL-related open reading frames (ORFs) have been detected by reverse transcription/PCR amplification. They are almost identical to that reported for PLF-1; but 20% of the amplified cDNA included a shorter ORF, which lacks the entire sequence corresponding to that of the exon 3 of the mrp/plf genes. Ehrlich carcinoma may represent a good model to study regulation of expression and physiological roles of MRP/PLFs in vivo.
authors.affiliation: Laboratorio de Bioquímica y Biología Molecular, Facultad de Ciencias, Universidad de Málaga, Spain.
authors.forename: B
authors.initials: B
authors.lastname: Gil-Torregrosa
authors.forename: J L
authors.initials: JL
authors.lastname: Urdiales
authors.forename: J
authors.initials: J
authors.lastname: Lozano
authors.forename: J M
authors.initials: JM
authors.lastname: Mates
authors.forename: F
authors.initials: F
authors.lastname: Sanchez-Jimenez
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002286:Carcinoma, Ehrlich Tumor / Q000378:metabolism*; D002455:Cell Division; D006023:Glycoproteins / Q000096:biosynthesis* / Q000235:genetics; D036341:Intercellular Signaling Peptides and Proteins; D051379:Mice; D008807:Mice, Inbred BALB C; D008969:Molecular Sequence Data; D016133:Polymerase Chain Reaction; D011388:Prolactin; D012333:RNA, Messenger / Q000032:analysis*; D017422:Sequence Analysis, DNA
chemical_list: D006023:Glycoproteins; D036341:Intercellular Signaling Peptides and Proteins; C000634106:Prl2c2 protein, mouse; D012333:RNA, Messenger; D011388:Prolactin