title: Tissue-specific expression of the human renin gene in transgenic mice.
abstract: Transgenic mice carrying human renin gene were produced by microinjection of 15 kilobases (kb) DNA molecules with up to 3 kb of 5'-flanking sequence and 1.2 kb of 3'-flanking sequence. The transgenes have been shown to be stably transmitted to progeny. It was revealed by RNase protection assay that the human renin gene in a transgenic mouse is expressed preferentially in the kidney. The human renin RNA was also detected at a small level in a variety of tissues such as brain, heart, lung, pancreas, spleen, stomach, testis, and thymus. The direct radioimmunoassay using a monoclonal antibody specific for the active site of human renin demonstrated the synthesis of human active renin in the transgenic mouse kidney. These results suggest that the human renin gene in the transgenic mouse is regulated in a tissue-specific manner.
authors: Institute of Applied Biochemistry, University of Tsukuba, Ibaraki, Japan.
authors: A
authors: A
authors: Fukamizu
authors: M S
authors: MS
authors: Seo
authors: T
authors: T
authors: Hatae
authors: M
authors: M
authors: Yokoyama
authors: T
authors: T
authors: Nomura
authors: M
authors: M
authors: Katsuki
authors: K
authors: K
authors: Murakami
mesh_terms: D000818:Animals; D005091:Exons; D005260:Female; D015870:Gene Expression; D005796:Genes; D006801:Humans; D007668:Kidney / Q000201:enzymology; D008297:Male; D051379:Mice; D008810:Mice, Inbred C57BL; D008822:Mice, Transgenic; D009928:Organ Specificity; D012313:RNA / Q000235:genetics / Q000302:isolation & purification; D012333:RNA, Messenger / Q000235:genetics / Q000302:isolation & purification; D011863:Radioimmunoassay; D012083:Renin / Q000235:genetics*; D015183:Restriction Mapping; D014158:Transcription, Genetic
chemical_list: D012333:RNA, Messenger; D012313:RNA; D012083:Renin