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Fig. 1 | BMC Infectious Diseases

Fig. 1

From: Genotypic and phenotypic characteristics of Streptococcus pneumoniae from community-acquired pneumonia patients and healthy asymptomatic participants in Sichuan province, China

Fig. 1

Minimum spanning tree (MST) analysis of strains based on the allelic profiles generated by MLST about pili genes. In the MST, the STs are displayed as circles. The size of each circle indicates the number of isolates within this particular type. The digits on the lines between two circles represent the differences in the numbers of the two types. With or without pili genes are represented by different colors. A Colors categorize with or without rlrA in CAP carriers; B colors categorize with or without rlrA in asymptomatic carriers. C Colors categorize with or without sipA in CAP carriers; D colors categorize with or without sipA in asymptomatic carriers

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