title: Amplified RNA for gene array hybridizations.
mesh_terms: D012321:DNA-Directed RNA Polymerases / Q000378:metabolism; D020411:Oligonucleotide Array Sequence Analysis / Q000379:methods; D012313:RNA / Q000096:biosynthesis*; D020133:Reverse Transcriptase Polymerase Chain Reaction / Q000379:methods*; D014764:Viral Proteins
chemical_list: D014764:Viral Proteins; D012313:RNA; C062210:bacteriophage T7 RNA polymerase; D012321:DNA-Directed RNA Polymerases