Table 1

Sites under positive selection in candidate genes.

Strain

Target gene namea

Residue

Residue position

p(ω > 1)b

Interpro accession


Xav85-10

XCV1940

P

79

0,920

-

XCV1942

I

48

0,910

-

XCV1942

R

131

0,948

-

Xac306

XCV1702

Q

622

0,929

IPR004089

XCV1945

D

59

0,909

-

XCV1945

S

92

0,982

-

xadA1

Y

390

0.903

-

xadA1

Q

880

0.947

IPR008640

xadA1

E

882

0.951

IPR008640

XapCFBP4834

XCV1945

S

352

0,955

IPR004089

XCV1945

S

658

0,954

IPR004089

XCV1945

Q

685

0,945

IPR004089

XCV1951

S

780

0,971

IPR004089

XCV1951

V

814

0.924

IPR004089

XCV1951

E

847

0.968

IPR004089

XCV1951

V

851

0.984

IPR004089

XCV1951

N

855

0.962

IPR004089

XCV1951

V

858

0.975

IPR004089

XCV1951

K

859

0.989

IPR004089

XCV1951

R

872

0.982

IPR004089

XCV1951

T

876

0.993

IPR004089

XCV1951

A

880

0.982

IPR004089


Genes were extracted from genomic sequences of three strains belonging to three pathovars of X. axonopodis (vesicatoria, citri and phaseoli). Sites were identified using Branch-site model A (model = 2 NSites = 2) compared to the null model with ω fixed to 1.

a: National Center for Biotechnology Information (NCBI) gene name. XCV indicates a gene in X. axonopodis pv. vesicatoria 85-10 genome.

b: ω estimates the parameter Dn/Ds for each site and p(ω > 1) represents posterior probability of sites with ω > 1.

Mhedbi-Hajri et al. BMC Evolutionary Biology 2011 11:67   doi:10.1186/1471-2148-11-67

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