Comparison of Modified Manual Acid-Phenol Chloroform Method and Commercial RNA Extraction Kits for Resource Limited Laboratories

Figure 2

Box and Whisker plot of RNA concentration (a) and purity (b) based on the three different methods, using blood samples;  < 0.0001,  < 0.001,  < 0.01, and  < 0.05; ns: not significant.

(a)

(b)