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Table 4 Cell wall thiacidolysis analyses after V. dahliae inoculation.

From: The Ve-mediated resistance response of the tomato to Verticillium dahliae involves H2O2, peroxidase and lignins and drives PALgene expression

   

β-O-4

O-4end

   

CA

CAd

SA

SAd

DHCA

pCA

CA

V

FA

 

LA3030

C

1438.9

18.1

998.4

49

Tr

2.1

8.5

3.2

10.1

16 dpi

 

I

1363.8

40.1

719.5

32.2

Tr

2.0

7.9

4.3

148.1

 

LA3038

C

1307.9

18.3

916.7

21.0

Tr

2.1

9.8

3.1

4.1

  

I

1240.2

40.3

659.2

18.0

8.0

2.0

18.3

6.4

287.3

 

LA3030

C

1499.2

52.3

702.0

83

0.9

1.9

18.0

4.1

120.8

28 dpi

 

I

1707.2

59.8

1351.9

65.0

1.2

3.4

15.9

5.1

158.9

 

LA3038

C

1213.9

40.2

973.7

67.0

0.7

2.2

40.1

3.9

162.1

  

I

2173.4

133.5

1703.2

97.0

5.9

4.1

63.7

16.2

385.1

  1. Monomeric degradation products obtained by thioacidolysis of root cell walls from control and V. dahliae-inoculated LA3030 (susceptible) and LA3038 (resistant) tomato plants at 16 and 28 days post-inoculation. Values are given in Total Ionic Current (TIC) × 10-8. SD values were within 5%. β-O-4 represents the amount of monomers linked by β-O-4 bonds. O-4-end represents the amount of O-4-linked end monomers. C: control plants; I: inoculated plants; CA: coniferyl alcohol; CAd: coniferylaldehyde; SA: sinapyl alcohol; SAd: sinapylaldehyde; DHCA: dihydroconiferyl alcohol; pCA: p-coumaric acid; V: vanillin, FA: ferulic acid; dpi: days post-inoculation; Tr: trace.
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BMC Plant Biology

ISSN: 1471-2229

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