Comparison for the Extraction of the Total RNA from Lycium barbarum L.fruits
The performances of the five extraction of the total RNA, the Trizol, the guanidinium isothiocyanate, the CTAB, the TransZol plant kit and the improved CTAB from Lycium barbarum L. Fruits tissue that is rich in polysaccharides polyhenolics and the pigments are compared in this paper. The yields,the quality and the integrity of RNA are tested by ultraviolet spectrophotometer analysis(A260/280) and 1. 0% agarose gel electrophoresis. The RNA can be used for reverse transcription and PCR amplification efficiently. Therefore,the improved CTAB extraction would be the fast and the efficient for the total RNA isolation from Lycium barbarum L. Fruits.