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Table 4 Distribution of AVR-Pik haplotypes in different rice-growing regions

From: Novel haplotypes and networks of AVR-Pik alleles in Magnaporthe oryzae

Haplotype

No. isolates

Percent (%)

Regions

Production

Northeastern

Central

Southeastern

Western

Northwestern

Southwestern

XI

GJ

H01

45

21.8

12 (30.8)a

14 (37.8)

10 (58.8)

9 (10.2)

0

0

19 (30.6)

26 (18.7)

H02

46

22.3

4 (10.3)

2 (5.4)

1 (5.9)

29 (33.0)

10 (100)

0

2 (3.2)

44 (31.7)

H03

4

1.9

2 (5.1)

2 (5.4)

0

0

0

0

0

4 (2.9)

H04

11

5.3

1 (2.6)

0

2 (11.8)

2 (2.3)

0

6 (60.0)

9 (14.5)

2 (1.4)

H05

51

24.8

9 (23.1)

0

0

42 (47.7)

0

0

22 (35.5)

29 (20.9)

H06

4

1.9

0

1 (2.7)

0

0

0

3 (30.0)

3 (4.8)

1 (0.7)

H07

27

13.1

9 (23.1)

15 (40.5)

1 (5.9)

2 (2.3)

0

0

3 (4.8)

24 (17.3)

H08

4

1.9

2 (5.1)

1 (2.7)

1 (5.9)

0

0

0

1 (1.6)

3 (2.2)

H09

3

1.5

0

2 (5.4)

0

1 (1.1)

0

0

0

3 (2.2)

H10

6

2.9

0

0

2 (11.8)

3 (3.4)

0

1 (10.0)

3 (4.8)

3 (2.2)

Total

201

100

39

37

17

88

10

10

62

139

No. of haplotypes

7

7

6

7

1

3

8

10

Index of diversityb

0.78

0.68

0.62

0.65

0.00

0.54

0.75

0.79

  1. aNumber and frequency (in brackets) of isolates of each haplotype
  2. bThe diversity index was calculated as the frequency of haplotypes in the M. oryzae population following Fontaine’s method [38]: diversity index = (1-∑ni = 1pi2) (where pi is the frequency of haplotype i in a population)