Molecular screening of genetic defects with RNA-SSCP analysis: the PKU and cystinuria model (Articolo in rivista)

Type
Label
  • Molecular screening of genetic defects with RNA-SSCP analysis: the PKU and cystinuria model (Articolo in rivista) (literal)
Anno
  • 1995-01-01T00:00:00+01:00 (literal)
Alternative label
  • Giannattasio S, Bisceglia L, Lattanzio P, Grifa A, Dianzani I, Gasparini P, Marra E. (1995)
    Molecular screening of genetic defects with RNA-SSCP analysis: the PKU and cystinuria model
    in Molecular and cellular probes (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giannattasio S, Bisceglia L, Lattanzio P, Grifa A, Dianzani I, Gasparini P, Marra E. (literal)
Pagina inizio
  • 201 (literal)
Pagina fine
  • 205 (literal)
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  • 9 (literal)
Rivista
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  • 5 (literal)
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  • 3 (literal)
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  • CNR, Centro di Studio sui Mitocondri e Metabolismo Energetico, 70126 Bari and 70059 Trani (BA), Italy Servizio di Genetica Medica, IRCCS-Ospedale \"CSS\" 71013 San Giovanni Rotondo (FG), Italy Istituto di Clinica Pediatrica, Università di Torino, 11126 Torino, Italy (literal)
Titolo
  • Molecular screening of genetic defects with RNA-SSCP analysis: the PKU and cystinuria model (literal)
Abstract
  • RNA single-strand conformation polymorphism (rSSCP) is a recently developed method for detecting genetic defects. This technique requires DNA amplification with a polymerase chain reaction making use of one T7 promoter-containing primer. Amplification products are subsequently transcribed in vitro and the labelled transcripts are analysed for single-strand conformation changes. rSSCP has been applied to mutation screening of the phenylalanine hydroxylase gene and rBAT cDNA, from PKU and cystinuric patients, respectively. Experimental evidence shows that 83% and 86% of screened PKU and cystinuric mutations, respectively, give rise to detectable rSSCP signals. Thus, results obtained show that RNA single-strand conformation polymorphism analysis is generally applicable and is a suitable technique for detecting genetic disease causing mutations, both in basic research and in clinical practice. (literal)
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