Table 3

Duplication source involving Arabidopsis splicing-related proteins

Genes

Family*

Single/multiple

Duplication ratio

Duplication events

Chromosomal duplications

Chromosomal duplication ratio


snRNP proteins

91

54

27/27

50.0%

37

7

18.9%

Splicing factors

109

58

33/25

43.1%

51

14

27.5%

Splicing regulator

60

18

4/14

77.8%

42

11

26.2%

Total

260

130

64/66

50.8%

130

32

24.6%


*Family indicates both single copy gene and multiple-copy gene families. The Chromosomal duplication ratio column gives the fraction of all duplication events caused by chromosomal duplications.

Wang and Brendel Genome Biology 2004 5:R102   doi:10.1186/gb-2004-5-12-r102

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