AFLP
AFLP can analyze crops with large genomes, which are highly polymorphic and can be detected on denaturing polyacrylamide gels using radioactive labeling or silver staining. 100~150 amplification products, so it is very suitable for drawing fingerprints of varieties and conducting classification research. Therefore, AFLP technology has become very popular despite its recent emergence and has been applied to various crops such as rice, soybeans, barley, potatoes and cabbage. Research shows that the polymorphism produced by AFLP far exceeds that of techniques such as RFLP and RAPD, and is therefore considered to be the most polymorphic technology among fingerprint mapping technologies. However, this technology has been patented and its application in production and business is subject to certain restrictions.