TABLE 3

Nucleotide polymorphism and nucleotide diversity of rodent-associated isolates from Heixiazi Island (China) and type strains of Bartonella speciesa

Bartonella sp. (no. of isolates)GeneSize (bp)DSPIπ (mean ± SD)Hd (mean ± SD)k
B. taylorii (11)gltA3260.0330230.03079 ± 0.010500.436 ± 0.13310.036
16S rRNA gene1,2470.002050.00175 ± 0.000780.436 ± 0.1332.182
ftsZ7660.0060100.00570 ± 0.002170.436 ± 0.1334.364
rpoB7710.0090150.00847 ± 0.003030.436 ± 0.1336.545
Concatenate3,1100.0080530.00744 ± 0.002390.436 ± 0.13323.127
B. grahamii (5)gltA3260.007160.01227 ± 0.003590.700 ± 0.2184.000
16S rRNA gene1,2450.000010.00048 ± 0.000140.600 ± 0.1750.600
ftsZ7660.0114110.01069 ± 0.002601.000 ± 0.1268.200
rpoB7710.00912220.02335 ± 0.004801.000 ± 0.12618.000
Concatenate3,1080.01017400.00991 ± 0.002191.000 ± 0.12630.800
B. heixiaziensis (7)gltA3260.002200.00175 ± 0.001200.286 ± 0.1960.571
16S rRNA gene1,2450.000000.000000.0000.000
ftsZ7660.002500.00186 ± 0.001280.286 ± 0.1961.429
rpoB7710.000100.00037 ± 0.000260.286 ± 0.0390.286
Concatenate3,1070.001800.00074 ± 0.000510.286 ± 0.1962.286
All HXZ isolates (41)gltA3260.11015780.09707 ± 0.003900.856 ± 0.03331.645
16S rRNA gene1,2450.0066260.00567 ± 0.000850.848 ± 0.0327.040
ftsZ7660.080121430.07373 ± 0.003270.860 ± 0.03456.554
rpoB7710.073211720.09479 ± 0.003390.860 ± 0.03473.083
Concatenate3,1060.057544190.05419 ± 0.002230.860 ± 0.034168.322
All type strains (26)gltA3260.145491040.12614 ± 0.008361.000 ± 0.01141.123
16S rRNA gene1,2360.01552430.01515 ± 0.002021.000 ± 0.01118.723
ftsZ7650.121801910.10947 ± 0.008371.000 ± 0.01183.745
rpoB7710.132482240.11947 ± 0.005601.000 ± 0.01192.108
Concatenate3,0970.0812305600.07553 ± 0.004941.000 ± 0.011233.609
  • a HXZ, Heixiazi Island; D, genetic distance; S, singleton variable sites; PI, parsimony-informative sites; π, nucleotide diversity; Hd, haplotype diversity; k, average number of nucleotide differences.