Table 1

Functional categorization of cDNAs identified from microarray analysis.

Putative Function

Cluster

P-Value

ID

M-Value


6 hpi

24 hpi

72 hpi


OXIDATIVE BURST/STRESS, APOPTOSIS


*Thioredoxin f

A

0.093

KLLFI3-F09

+0.093

+0.037

+0.913


*Peroxidase

C

0.046

KLLRI2-F09

-2.370

-0.280

-0.380


*Class III peroxidase

B

0.018

KSLFI1-H03

+1.643

+0.323

+1.053


Glycosyl transferase-like

protein

D

0.004

KSLFI7-F12

-2.237

+0.103

-0.243


*Glutathione peroxidase

D

0.024

KSLFI1-B02

-2.143

-0.027

-0.287


*Formate dehydrogenase

B

0.041

KLLRI2-G05

+0.930

-0.447

+0.173


*CuZn-superoxide dismutase

B

0.035

KLLFI3-A03

+0.523

-0.267

-0.086


*Protease inhibitor

B

0.015

KLLFI2-D02

-1.987

+0.653

+0.510


*lon protease homologue

D

0.074

KSLFIV1-H05

+1.220

-0.607

+0.240


*Dehydroascorbate

reductase

C

0.012

KSLR1-F02

-2.033

-0.040

-0.223


*Glutathione peroxidase

C

0.021

KLLFII3-G07

0.267

-0.237

-0.247


*Ubiquitin-conjugating enzyme ubc7

B

0.015

CSL1-A02

-0.163

-0.390

+0.320


Catalase (EC 1.11.1.6)CAT-2

C

0.041

KLLFI1-F11

-1.343

-0.207

-0.253


*Amine oxidase

A

0.035

KSLFI3-G05

-0.553

-0.720

+0.493


Hydroperoxide lyase

B

0.012

CSL2F2-A01

-2.963

-0.427

-0.167


Benzoic acid salicylic acid methyltransferase

C

0.034

KLLRI2-C03

+0.103

-0.233

-0.263


*1-aminocyclopropane-1-

carboxylate oxidase

B

0.008

KSLFI7-H12

-1.993

+0.183

-0.310


PHOTOSYNTHESIS


Chlorophyll ab binding protein

B

0.006

KLLFIII3-A06

-2.057

+0.217

+0.563


Chloroplast photosystemII 22kda

B

0.15

KLLFIII3-E08

-0.717

+0.433

-0.050


DEFENCE


*Pathogenesis-related protein 1a

A

0.054

KSLFI3-H10

-1.803

-0.077

-0.407


*SABP2

B

0.008

KLLRI2-G01

+0.787

-0.093

-0.317


*Beta-1,3-glucanase

B

0.024

KSLFII1-C07

-1.91

-0.760

-0.167


Phenylalanine-ammonia lyase

D

0.016

KSLFI4-F04

-2.58

-0.013

-0.147


Pathogenesis-related protein 4-1

A

0.032

KLLFII2-G01

+0.07

-0.210

-0.353


*Class IV chitinase

C

0.626

KLLRI2-D05

+0.01

-0.3

-0.28


*NDR1 homologue

C

0.132

KLLFII2-E03

-0.91

-0.74

-0.04


*Trypsin inhibitor

A

0.011

KSLFIII1-H12

-0.40

+1.05

+0.303


*Trypsin inhibitor

B

0.008

KLLFIII3-F03

-3.20

+0.197

-0.490


*HSR203J-like protein

C

0.003

KSLFI3-C10

+0.073

-0.09

-0.303


*DND1 [Arabidopsis

thaliana]

D

0.074

KLLRI2-B05

-0.203

-0.580

+0.310


*Bax inhibitor-1

C

0.01

KLLFIII2-E02

+0.233

+0.083

+0.06


*Latex-abundant (caspase

-like)

B

0.090

KLLRI2-A12

+0.230

+0.173

+0.09


*Zinc finger protein

B

0.017

KSLFI6-C10

+2.387

+0.000

+0.663


M-value is the base two logarithm of the ratio between the background-subtracted foreground intensity measured in the red and the green channels.

These ESTs were identified as having a cy5 cy3 ratio > ± 1.5 for four out of six spots on the microarrays.

- Putative function determined with the Gene ontology sequence description

- Cluster: The cluster to which the putative gene belongs according to Blast2 GO functional analysis.

- P-value associated to the statistical analysis for differential expression adjusted for multiple comparisons.

- ID: Assigned at selection.

- M-Value: A metric for comparing a gene's mRNA-expression level between two distinct experimental conditions; in this case mock inoculated vs Xcc inoculated.

- (-) means down-regulated where M-value < 0 while (+) is up-regulated where M-value > 0

Table 1. includes (*) genes that are discussed in the text.

While other sequences that might not be mentioned in the text but show interesting gene expression profiles.

Khalaf et al. BMC Plant Biology 2011 11:159   doi:10.1186/1471-2229-11-159

Open Data