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Table 7 Duplication events of the four expansin subfamilies in Soybean, Arabidopsis andrice

From: Soybean (Glycine max) expansin gene superfamily origins: segmental and tandem duplication events followed by divergent selection among subfamilies

 

Segmental duplication

Tandem duplication

 

EXPA

EXPB

EXLA

EXLB

EXPA

EXPB

EXLA

EXLB

Soybean

67.3% (33 of 49)

44.4% (4 of 9)

100% (2 of 2)

73.3% (11 of 15)

4.1% (2 of 49)

22.2% (2 of 9)

0% (0 of 2)

46.7% (7 of 15)

Arabidopsis

61.5% (16 of 26)

33.3% (2 of 6)

0% (0 of 3)

0% (0 of 1)

23.1% (6 of 26)

33.3% (2 of 6)

66.7% (2 of 3)

0% (0 of 1)

Rice

14.7% (5 of 34)

47.4% (9 of 19)

50% (2 of 4)

0% (0 of 1)

52.9% (18 of 34)

73.7% (14 of 19)

0% (0 of 4)

0% (0 of 1)