[Dicer efficiently converts large dsRNAs into siRNAs suitable for COX-2 gene].
Zhong Nan Da Xue Xue Bao Yi Xue Ban
; 32(3): 437-42, 2007 Jun.
Article
en Zh
| MEDLINE
| ID: mdl-17611321
ABSTRACT
OBJECTIVE:
To report the use of Dicer to cleave double-stranded RNA (dsRNAs) into small interference RNAs (D-siRNAs) that can target multiple sites within an mRNA, and to acquire an new method to cure inflammation of the airway and tumor.METHODS:
Using RiboMAX Large Scale RNA Production Systems-SP6 and T7 kit were used to transcribe A549 cell COX-2 DNA into RNA (dsRNAs). We mixed dsRNAs with Dicer in the reaction buffer. We recovered siRNAs using RNA Purification Column.RESULTS:
Dicer efficiently converted double-stranded RNA of COX-2 into small interference RNAs of 21 approximately 23 bp.CONCLUSION:
Dicer efficiently converts double-stranded RNA (dsRNA) into small interference RNAs (D-siRNAs of 21 approximately 23 bp).
Buscar en Google
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
ARN Bicatenario
/
ARN Interferente Pequeño
/
Interferencia de ARN
/
Ribonucleasa III
/
Ciclooxigenasa 2
Límite:
Humans
Idioma:
Zh
Revista:
Zhong Nan Da Xue Xue Bao Yi Xue Ban
Asunto de la revista:
MEDICINA
Año:
2007
Tipo del documento:
Article
País de afiliación:
China