As compared,the viewpoint was put forward:SSR marker was the most appropriate molecular marker in cotton variety identification,and the necessity of construction of Chinese cotton DNA fingerprint database based on SSR marker technology was analyzed.

We summarize five main problems in establishing a DNA fingerprinting database of new Chinese maize cultivars: choice of maize varieties, choice of molecular techniques, problems of simple sequence repeat (SSR) techniques, choice of SSR markers and efficiency in techniques.

These screened normally-amplified multiplex-PCR-sets could be applied in maize DNA fingerprinting database.

Objective: To analyze the bacterial community structural(BCS) dynamics in intestinal tract of long and middle distance runners by DNA fingerprinting.

Multi\|locus DNA fingerprint technique was used to check the chimerism of chimeric mouse generated by injecting ES cells into blastocysts and to detect whether the chimeric mouse is a germ\|line chimeras.

Application of microsatellite DNA Polymorphisms and DNA fingerprints to inbred strain miceand ratsTo screen the exact, dependable, particular genetic monitoring marker method of laboratory animal, the author had studied the application of microsatellite DNA Polymorphisms and DNA fingerprints to inbred strain mice and rats, and compared the two methods with the biochemical marker enzyme method.

DNA fingerprinting of Banna miniature pigs with different probes;

Evidence of transmission of M tuberculosis resisting to rifampin by random amplified polymorphic DNA fingerprinting;

AFLP DNA fingerprinting analysis of close genetic relationships of cultivars of Prunus mume Sieb. et Zucc;

Analysis on microsatellites genetic variation and DNA fingerprint of Yanbian Yellow Cattle;

Establishment of the DNA fingerprint of Porphyra haitanensis filament lines with microsatellite markers;

Analysis of DNA fingerprint of gall midge biotypes from Guangdong by using AFLP;