Table 5 Distribution of SSRs in three functional categories of genes

P. infestans

Pathogenicity factors^a

136

24

16.91%

Ribosomal genes

44

2

5.54%

Housekeeping genes^b

41

6

14%

P. sojae

Pathogenicity factors^a

318

50

11.63%

Ribosomal genes

52

11

17.30%

Housekeeping genes^b

22

3

13.63%

P. ramorum

Pathogenicity factors^a

171

16

9.35%

Ribosomal genes

50

3

6%

Housekeeping genes^b

48

5

8.33%