The application exploring of bacterial community diversity profiling in forensic comparison of soil
- VernacularTitle:土壤细菌群体多样性的T-RFLP分析应用探讨
- Author:
Yunying GE
;
Song CHEN
;
Hui SUN
- Publication Type:Journal Article
- Keywords:
Forensic biological evidence;
Soil;
Bacterial diversity;
T-RFLP
- From:
Chinese Journal of Forensic Medicine
1986;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the application of bacterial community diversity profiling in forensic comparison of soil.Methods The DNA profilings of bacterial community from 5 soil samples of different source and 4 samples of same source were obtained through the specific amplification of 16S rDNA segments followed by terminal restriction fragment length polymorphism(T-RFLP)analysis,and the similarity indexes between different soil samples were calculated.Result The ranges of similarity indexes between different sources of soil samples were 0.3～0.44,and the ranges between same sources of soil samples were 0.76～0.87.Conclusion There is a great relativity between the bacterial community diversity profiling and the source of soil sample.
