The method of extracting DNA from ethyl ester
I have heard of the ancient wisdom, seeking truth in small things. Now I say that the method of extracting DNA from ethyl ester is also a way of seeking enlightenment.

The man of ethyl ester has unique characteristics. Take it as a medium to mention DNA, there is a delicate reason. Prepare all things first, clean devices and adaptations, all of which need to be excellent. Take the sample, put it in the utensils, and put it in ethyl ester, which is combined with the sample and, such as yin and yang. Ethyl ester can reduce heterogeneity and make DNA unique.

Then vibrate it, make it blend. Wait for it, see it in layers. DNA is in its place, clear and discernible. Take it carefully, don't disturb its purity. Then use other agents to purify it, remove the excess and purify its quality.

Such a method is delicate and strict. Every step is about success or failure. Making good use of ethyl ester to extract DNA can obtain pure quality, which is of great benefit to scientific research. Those who are learning should study this way carefully and unremitting, so as to understand the truth and promote the progress of learning.