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Table 1 Correlation of average phenotypic scores across different disease evaluation screens

From: Identification of two novel powdery mildew resistance loci, Ren6 and Ren7, from the wild Chinese grape species Vitis piasezkii

 

Leaf 2013

Cane 2013

Leaf 2014

Cane 2014

Greenhouse

in vitro

qPCR

Leaf 2013

1.0

-

-

-

-

-

-

Cane 2013

0.632a

1.0

-

-

-

-

-

Leaf 2014

0.591

0.465

1.0

-

-

-

-

Cane 2014

0.633

0.590

0.827

1.0

-

-

-

Greenhouse

0.499

0.374

0.842

0.664

1.0

-

-

in vitro

0.409

0.283

0.786

0.617

0.910

1.0

-

qPCRb

−0.365

−0.245

−0.697

−0.546

−0.767

−0.818

1.0

  1. aAll R 2 values are significant (p < 0.001)
  2. bThe qPCR derived infection coefficients normalized with natural logarithm. They correlate inversely with the visual observations
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BMC Plant Biology

ISSN: 1471-2229

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