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Table 3 K a /K s and divergence analysis of domain architecture and gene structure of duplicate d SET gene pairs in Populus

From: Expansion and diversification of the SET domain gene family following whole-genome duplications in Populus trichocarpa

Duplicated pairs

K a /K s

Domain gain/lost

The terminus diversity

   

Numbers

Name

Location

5'-terminal

3'-terminal

Suvh2

Suvh9

0.09

/

/

/

1A**,2A,4

4

Suvh3

Suvh10

0.17

/

/

/

3,4

4

Suvh4b

Suvh4c

0.14

1

PreSET

C*

1A,4

1B

Suvh7

Suvh1

0.24

/

/

/

3,4

4

Suvr1

Suvr2

0.35

1

PreSET

N

1A,2A

1A,2A

Suvr4a

Suvr4b

0.23

1

PreSET

C

1A,4

4

Suvr5a

Suvr5b

0.20

1

ZnF-C2H2

N

1A,2A,3,4

4

Atxr5a

Atxr5b

0.11

/

/

/

1A,4

4

Atxr6a

Atxr6b

0.19

/

/

/

1A,2A

/

Ashh2a

Ashh2b

0.22

1

Pfam:zf-CW

N

1A,1B,2A,2B,4

1A,1B,4

Ashh4

Ashh3

0.18

/

/

/

4

4

Atxr3a

Atxr3b

0.28

/

/

/

1A,2A, 4

4

Swna

Swnb

0.26

/

/

/

1A,2A,3,4

4

Clfa

Clfb

0.18

1

SANT

N

1A,1B,2A

4

Atx1

Atx2

0.19

/

/

/

1A,2A,2B,4

4

Atx3a

Atx3b

0.37

1

PWWP

N

1A,2A,4

4

Atx4

Atx5

0.30

/

/

/

1A,2A,4

1B,4

Atxr7a

Atxr7b

0.52

1

Pfam:Luteo_coat

N

1A,2A,4

1B

Setd2a

Setd2b

0.39

/

/

/

1B,3,4

1A

  1. *: N: N-terminus of protein, C: C-terminus of protein. **: Shown in Figure 4