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Table 1 Sign-test for the annual-perennial comparison of evolutionary rates, estimated by the ML method

From: Genome-wide investigation reveals high evolutionary rates in annual model plants

Nuclear Housekeeping Genes (85 Loci)

Comparison Pair

d

dN

dS

 

Proportion

P-Value

Proportion

P-Value

Proportion

P-Value

At vs. Vv

82.4%

5.86E-10

74.1%

4.91E-06

78.8%

4.21E-08

At vs. Pt

81.2%

2.62E-09

68.2%

5.08E-03

82.4%

5.86E-10

Mt vs. Vv

81.2%

2.62E-09

74.1%

4.91E-06

78.8%

4.21E-08

Mt vs. Pt

76.5%

5.15E-07

62.4%

0.015

74.1%

4.91E-06

Non-Housekeeping Gene Families (111 Clades)

Comparison Pair

d

d N

d S

 

Proportion

P-Value

Proportion

P-Value

Proportion

P-Value

At vs. Vv

77.5%

2.52E-09

59.5%

0.029

78.4%

7.09E-10

At vs. Pt

73.9%

2.45E-07

56.8%

0.092

79.3%

1.90E-10

Mt vs. Vv

80.2%

4.82E-11

80.2%

4.82E-11

76.6%

8.49E-09

Mt vs. Pt

77.5%

2.52E-09

71.2%

4.73E-06

74.8%

8.38E-08

Chloroplast Genes (34 Loci)

Comparison Pair

d

d N

d S

 

Proportion

P-Value

Proportion

P-Value

Proportion

P-Value

At vs. Vv

88.2%

3.08E-06

73.5%

4.52E-03

91.2%

3.83E-07

At vs. Pt

71.4%

0.012

64.7%

0.061

76.5%

1.47E-03

Mt vs. Vv

97.1%

2.04E-09

91.2%

3.83E-07

97.1%

2.04E-09

Mt vs. Pt

97.1%

2.04E-09

85.3%

1.93E-05

94.1%

3.47E-08

  1. The proportion of genes showing higher evolutionary rate in annuals than in perennials and the P-value of sign-test in three different measures of the evolutionary rate (d, dN and dS) are listed in the table.