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Table 5 Lignin Biosynthesis Pathway

From: Analysis of 13000 unique Citrus clusters associated with fruit quality, production and salinity tolerance

Enzymatic Activity

Reaction EC

Gene Name

Citrus Unigenesa

Phyl. Anal.b

ESTs

4-coumarate coenzyme A ligase

6.2.1.12

At1g51680

1

1

4

  

At1g62940

1

1

5

  

At1g65060

1 (1)

1

7

  

At3g21240

1 (1)

1

9

  

At4g05160

1

1

1

  

At5g63380

3 (1)

3

13

  

At1g20510

1

1

5

 

Total

7

 

9

 

5-hydroxy coniferaldehyde o-methyltransferase

2.1.1.68

At5g54160

5 (1)

5

41

caffeoyl-CoA O-methyltransferase

2.1.1.104

At4g34050

3

2

14

cinnamoyl-CoA reductase

1.2.1.44

At1g80820

1

1

2

  

At2g23910

1

1

10

  

At4g30470

1

1

7

  

At5g14700

1

1

10

 

Total

4

 

4

 

cinnamyl-alcohol dehydrogenase

1.1.1.195

At1g09490

1

1

1

  

At1g51410

1

1

2

  

At4g27250

1

1

1

  

At5g19440

2 (1)

2

1

  

At3g19450

1

1

6

  

At4g34230

1

1

1

 

Total

6

 

7

 

coniferyl aldehyde 5-hydroxylase

NIL

At4g36220

3 (2)

3

15

coumarate 3-hydroxylase

1.14.13.36

At2g40890

2

2

25

feruloyl coenzyme A reductase

1.2.1.44

At1g15950

2

2

32

UDP-glucose 4-epimerase

1.2.1.44

At2g02400

2

2

17

  

At2g33590

1

1

13

  

At5g58490

1

1

62

 

Total

3

 

4

 
  1. a Number Citrus unigenes annotated assigned to the enzymatic activty
  2. b Nimber of Unigenes that clustered with the Arabidpopsis proteins asociated with the enzymatic activity, in the phlyogenetic analysis.