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Rice

Table 2 Response of the elite core panel to blast disease under controlled environment

From: Identification of an Elite Core Panel as a Key Breeding Resource to Accelerate the Rate of Genetic Improvement for Irrigated Rice

Class

Number of lines

Average infection score

1K81-25

BN111

CA89

M101-1-2-9-1

M64-1-3-9-1

Susceptible checks

2

4.9

3.8

3.8

4.5

4.8

ECP

Only fixed favorable alleles

18

2.9

2.2

1.4

2.2

2.8

ECP

Ptr

2

2.4

0.5

0.5

1.3

2.3

ECP

Pi33

1

3.5

1.1

0.5

2.1

0.0

ECP

Pi-ta

18

2.5

2.6

1.2

1.6

2.5

ECP

Pii

2

1.6

2.4

1.1

2.4

4.3

ECP

Pi-ta + Ptr

9

2.7

1.5

1.5

1.3

2.9

ECP

Pi-ta + Pii

2

1.9

1.5

1.1

1.8

2.6

ECP

Pi-ta + Pi9

2

1.9

1.4

1.6

1.3

2.4

ECP

Pi-ta + Pi33

2

1.5

2.9

0.7

2.1

2.2

ECP

Pi-ta + Bsr-d1

2

1.5

2.8

0.6

1.2

2.9

ECP

Pi-ta + Ptr + Pii

3

2.0

1.8

0.9

1.1

2.7

ECP

Pi-ta + Ptr + Pi33

1

3.0

1.8

0.6

2.3

1.7

ECP

Pi-ta + Pi54 + Ptr

5

2.8

1.4

0.8

1.7

3.7

ECP

Pi-ta + Pi33 + Pii

1

2.6

1.6

0.7

0.9

3.2

ECP

Pi-ta + Pi33 + Bsr-d1 + Pii

2

2.5

2.2

1.4

1.3

2.4

ECP

Pi-ta + Pi54 + Ptr + Pii

1

3.9

1.5

0.7

1.7

2.1

  1. The disease scores (from 0 (resistant) to 5 susceptible) are categorized by isolate and grouped by allele classes for known resistance genes. Five different isolates of Magnaporthe oryzae were used
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