Serial analysis of gene expression in Monascus aurantiacus producing citrinin / 生物医学与环境科学(英文)
Biomedical and Environmental Sciences
;
(12): 9-14, 2005.
Artigo
em Inglês
| WPRIM
| ID: wpr-329607
ABSTRACT
<p><b>OBJECTIVE</b>To construct a tag expression library of Monascus aurantiacus that could produce citrinin maximally on the thirteenth (0.966 mg/mL) day in the submerged culture.</p><p><b>METHODS</b>Total RNA was extracted from the mycelium, cDNA was synthesized using the SuperScript choice system, and then, a SAGE library was successfully constructed according to the MicroSAGE method.</p><p><b>RESULTS</b>Five hundred and ninety eight clones were obtained in SAGE library, and 120 clones were picked out randomly for identification and sequencing purpose. Eighty nine clones had positive inserts, 26 clones had no inserts and the remaining 5 clones had no site of NlaIII enzyme in inserts. There were seven repeated clones.</p><p><b>CONCLUSION</b>With the aid of SAGE2000 software, 901 tags were obtained from 89 clones, representing 686 unique transcripts. Six unique tags of them belong to highly expressed genes (Number of tags > or = 10) and 143 unique tags to moderately expressed genes (repeat tags > or = 2).</p>
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
RNA Fúngico
/
Expressão Gênica
/
Biblioteca Gênica
/
Reação em Cadeia da Polimerase
/
Citrinina
/
Etiquetas de Sequências Expressas
/
Perfilação da Expressão Gênica
/
Monascus
/
Genética
/
Metabolismo
Idioma:
Inglês
Revista:
Biomedical and Environmental Sciences
Ano de publicação:
2005
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS