The results show the higher yield and good quality of RNA are extracted using an improved CTAB-LiCl method which can be used directly in cDNA synthesis, cDNA-AFLP analysis and other molecular biological experiment.

Total RNA extracted by CTAB-LiCl method had high quality, which is the best method of total RNA isolation from Dioscorea opposita.

A novel and simple CTAB-LiCl-based extraction method for high-quality and total RNA of rice embryo samples is developed.

The results showed that the modified CTAB-LiCl was capable of efficiently removing polysaccharides,and that of the RNAs extracted by the modified CTAB-LiCl,the lightness of 28 s rRNA was two times as much as that of 18 S Rrna, the value of A260/A280,A260/A230 was1.

To look for rapid and efficient methods to isolate DNA,three algae(Porphyra yezoensis,Enteromorpha clathrata and Spirulina platensis)were as materials to extract DNA by three preparation methods,improved CTAB method,LiCl method and extraction kit.

Study on Efficient Extraction for Genomic DNA from Malus Leaves by CTAB Method

Method The samples were extracted by the classic technique of CTAB and improved CTAB.

We adopted the phenol-chloroform-isopentanol, CTAB and SDS methods to extract DNA from Sinononacula constricta , Meretix linnaeus,Chlamys nobilis, Haliotis diversicolor and other shellfishes.

DNA extraction of Staphylococcus aureus using the CTAB method;

Isolation of genomic DNA from different organs in Anthurium andraeanum by CTAB method;

Research of optimizing CTAB method in DNA extraction of cycad using orthogonal experiment design;