Bao-zhong Duan

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In order to test the practical applicability of oligonucleotide fingerprinting we have investigated 50 unrelated individuals, 11 members in two families and one pair of twin using the probe (CAC)5/(GTG)5. Except the monozygotic twins highly variable patterns were demonstrated, even in a family. The probability of chance association between random(More)
OBJECTIVE To provide a reference for the development and utilization of Dai medicine by investigate the present situation and existing problems of traditional Dai medicine. METHOD Combined with the previous relevant investigations and literature in the field, the key and the development direction of traditional Dai medicine were analyzed. RESULT The(More)
Restriction fragment length polymorphism (RFLP) analysis for the purpose of individualization is now being used in casework in the People's Republic of China. This report describes the use of the multilocus minisatellite probe 33.15 to solve three cases, including two homicides and a rape. In the third case, fetal tissue was analyzed to prove that the(More)
The paper reports the establishment of a method for simultaneous determination of peimisine and sipeimine contents in Fritillaria walujewii Regel and Fritillaria pallidiflora Schrenk. The analyses were performed on an ultra-performance liquid chromatography with evaporative light scattering detection (UPLC-ELSD), equipped with a binary solvent manager, a(More)
OBJECTIVE To investigate the difference of macroscopic characteristics between cultivated Gentiana macrophylla and wild one, analyze the correlation among its main quality traits and preliminary screen cultivated Gentiana macrophylla from different habitats based on quality traits. METHODS Measured and obtained characteristic index, including main root(More)
In order to test the practical applicability of oligonucleotide fingerprinting in China we have investigated unrelated individuals, family members and a pair of twins from the Beijing area using the probe (CAC)5/(GTG)5. Except for the monozygotic twins highly variable banding patterns were demonstrated as expected for the randomly selected individuals but(More)
The synthetic oligonucleotide probe (CAC)5/(GTG)5 for DNA, fingerprinting was studied in this paper. The incomplete pattern of DNA fingerprints was obtained from bloodstains up to three years old, which were kept at room temperature. The identical results were achieved from various human organ tissues of the same individual. DNA fingerprints from vaginal(More)
OBJECTIVE To provide an identification method for the roots of Saposhnikovia divaricata and its three counterfeits. METHODS Macroscopic identification and microscopic identification of root transverse section and powder were carried out to distinguish these four species. RESULTS For macroscopic characteristics, Saposhnikoviae Radix and its counterfeits(More)
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