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Cloning and sequence analysis of the full-length cDNA of a novel yp05 gene associated with citrinin production in Monascus aurantiacus / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences ; (12): 135-140, 2007.
Artículo en Inglés | WPRIM | ID: wpr-249876
ABSTRACT
<p><b>OBJECTIVE</b>To obtain the full-length cDNA of a novel gene (named yp05) associated with citrinin production-related genes in Monascus aurantiacus.</p><p><b>METHODS</b>Total RNA was extracted from mycelium, 3' and 5' cDNA end of yp05 gene was amplified using smart trace cDNA amplification kit, and the full-length cDNA of a novel gene (named yp05) was obtained from the electronic assembly of 3'-RACE and 5'-RACE products.</p><p><b>RESULTS</b>This yp05 gene was 787 bp including a 597 bp open reading frame (ORF) and encoded a deduced protein with 199 amino acid residues, and the amino acid sequence of this protein was found similar with the sequences of many fungal manganese-superoxide dismutases in the GenBank with the aid of BLASTp. The transcription of yp05 gene in Monascus strains was analyzed with the aid of Northern blotting. The transcription of yp05 gene was only detected in Monascus strains, provided that citrinin was produced.</p><p><b>CONCLUSION</b>The transcription of yp05 gene belongs to differential expression genes of citrinin yielded from Monascus and has no correlation with the biosynthesis pathway of red pigments.</p>
Asunto(s)
Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Pigmentos Biológicos / ARN Mensajero / Proteínas Fúngicas / Datos de Secuencia Molecular / Secuencia de Bases / Biblioteca de Genes / Química / Northern Blotting / Alineación de Secuencia / Secuencia de Aminoácidos Idioma: Inglés Revista: Biomedical and Environmental Sciences Año: 2007 Tipo del documento: Artículo

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Texto completo: Disponible Índice: WPRIM (Pacífico Occidental) Asunto principal: Pigmentos Biológicos / ARN Mensajero / Proteínas Fúngicas / Datos de Secuencia Molecular / Secuencia de Bases / Biblioteca de Genes / Química / Northern Blotting / Alineación de Secuencia / Secuencia de Aminoácidos Idioma: Inglés Revista: Biomedical and Environmental Sciences Año: 2007 Tipo del documento: Artículo