【Abstract】 Objective To study the gene of 21 Qinghai-Tibetau plateau strains of Yersinia pestis isolated from the different reservoirs in Qinghai, Tibet and Gansu, and to know the relationship of these strains from the different reservoir. Methods Random amplified polymorphism DNA (RAPD) was used in this study. Results The electro-phoretic band of amplified products from 16007, 28001 and 01080 Y.pestis strains were similar, but there were difference between three strains and other sample strains. Conclusion 21 strains isolated from the different reservoir were homologous in genetics.
2009, 20 (1):
55-56.