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Table 1 Mean lesion score (LES), and mean mutant to wild type height ratio (HTR) for crosses of various lines to Rp1-D21 -H95 grown under three different greenhouse temperature regimes

From: Characterization of temperature and light effects on the defense response phenotypes associated with the maize Rp1-D21autoactive resistance gene

  

HiGH (30/26°C)

MidGH (26/22°C)

LowGH (22/18°C)

Germplasm

Group*

LES

HTR

LES

HTR

LES

HTR

B97 × Rp1-D21-H95

NSS

2.00

0.89

5.08

0.76

5.83

0.87

CML103 × Rp1-D21-H95

TS

3.88

0.89

6.88

0.58

6.69

0.55

CML228 × Rp1-D21-H95

TS

2.75

0.89

5.00

0.79

5.13

0.67

CML277 × Rp1-D21-H95

TS

3.88

0.86

7.00

0.61

6.60

0.65

CML322 × Rp1-D21-H95

TS

5.63

0.80

9.00

0.50

7.98

0.38

Ky21 × Rp1-D21-H95

NSS

5.67

0.81

8.67

0.34

8.38

0.33

M162W × Rp1-D21-H95

NSS

8.25

0.74

9.17

0.38

9.50

0.33

M37W × Rp1-D21-H95

Mixed

6.31

0.76

8.67

0.45

8.63

0.31

Mo18W × Rp1-D21-H95

Mixed

4.00

0.98

4.88

0.87

6.08

0.31

MS-71 × Rp1-D21-H95

NSS

3.88

0.76

6.88

0.57

-

-

OH43 × Rp1-D21-H95

NSS

2.00

0.96

-

-

4.00

-

OH7B × Rp1-D21-H95

Mixed

2.00

0.93

5.13

0.91

6.25

0.84

Tx303 × Rp1-D21-H95

Mixed

7.00

0.77

8.13

0.35

9.67

0.25

Rp1-D21-H95

NSS

3.00

0.91

4.00

0.66

-

-

  1. *Major breeding group to which the female parent belongs as defined in Liu et al. (2003), Table 2.
  2. Data are derived from experiments conducted during fall 2009 and fall 2010. In each year the experiment was laid out in randomized complete block design with two replicates per year per temperature condition. LES was scored on a 0–10 scale with 0 being no lesions at all and 10 being dead. Missing data are denoted by a dash (-).
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BMC Plant Biology

ISSN: 1471-2229

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