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Table 5 Analysis of multi-species gene families in Rosaceae

From: Extreme expansion of NBS-encoding genes in Rosaceae

Type of gene family

Average number of members

Number of gene family

Number of genes

Members of largest family

Average nucleotide divergence

Ave_ Ka/Ks

PAML (* + **|All)

A

M

Pc

Pr

S

C

APc

1

-

1

-

-

-

1

2

2

0.341

0.463

-

APcPr

2

-

1

1

-

-

1

4

4

0.169

0.660

1|1

AMPcPr

17.8

5.6

5.3

9.2

-

-

28

1060

189

0.251

0.525

14|18

AMPcPrS

11.1

5.9

6.3

6.1

3

-

14

453

119

0.269

0.396

7|10

APcPrS

1

-

1

1

1

-

1

4

4

0.157

0.216

0|1

AMPc

1.5

1

1

-

-

-

2

7

4

0.197

0.481

1|2

APr

8.1

-

-

3.5

-

-

37

427

131

0.150

0.649

20|26

AMPr

1.7

1.3

-

1.7

-

-

3

14

6

0.167

0.374

1|3

APrS

49

-

-

45

5

-

1

99

99

0.534

0.577

-

PcPr

-

-

1

1

-

-

1

2

2

0.238

0.534

-

MPcPr

-

5

3.5

1

-

-

2

19

12

0.310

0.529

1|2

MPc

-

2.4

2.5

-

-

-

48

235

36

0.109

0.637

19|20

MPcS

-

2

1.7

-

1

-

3

14

6

0.234

0.499

1|3

MPr

-

1

-

1

-

-

1

2

2

0.228

0.374

-

AMPcPrSC

1

1

1

1

1

1

1

6

6

0.207

0.091

0|1

MPcSC

-

1

1

-

1

1

1

4

4

0.225

0.199

0|1

  1. A: Apple; M: Mei; Pc: Peach; Pr: Pear; S: Strawberry; C: Cannabis.
  2. *P < 0.01; **P <0.05.