Pst DC3000

1.0E+05

1.0E+06

1.0E+07

1.0E+08

24 48 72

Time (hours)

Bac

teri

al ti

tre

(cfu

cm

-2)

Ws-2

oxi1

oxi1 + OXI1

* *

Figure 1

A

BPst DC3000 avrB

1.0.E+03

1.0.E+04

1.0.E+05

1.0.E+06

24 48 72

Time (hours)

Bac

teria

l titr

e (c

fu c

m-2

)

Ws-2oxi1oxi1+OXI1

*

Pst DC3000 avrB

1.0.E+03

1.0.E+04

1.0.E+05

1.0.E+06

24 48 72

Time (hours)

Bac

teria

l titr

e (c

fu c

m-2

)

Ws-2oxi1oxi1+OXI1

*

OXI1

rRNA

Ws-2 35S::OXI1

OXI1

rRNA

Ws-2 35S::OXI1-YFP

Figure 2

A

B

* * *

**

Figure 3

A

B

Ws-2 oxi1 35S::OXI1 35S::OXI1-YFP

C

Ws-2 oxi1 Ws-2 oxi1 Ws-2 oxi1Pst - - - - + +

0 48 hrs

VSP1

rRNA

Ws-2 oxi1 Ws-2 oxi1 Ws-2 oxi1

avrB - - - - - - - - + + + + PR-1

rRNA

0 24 hrs

Figure 4

A

B

DAB

GUS

MgCl2 avrB Pst MgCl2 avrB Pst MgCl2 avrB Pst

3 8 24 hours

DAB

GUS

MgCl2 avrB Pst MgCl2 avrB Pst MgCl2 avrB Pst

3 8 24 hours

DAB

GUS

MgCl2 avrB Pst MgCl2 avrB Pst MgCl2 avrB Pst

3 8 24 hours

MgCl2 avrB + DMSO avrB + DPI

MgCl2

avrB

Col atrbohD

Col atrbohD Col atrbohD Col atrbohD

MgCl2 avrB

OXI1

rRNA

Figure 5

A

B C

D