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Table 6 Single-marker interval (RM11943-RM431) analysis for the effect of qDTY 1.1 on GY after covariance adjustment for plant height under RS in three mapping populations based on the mean grain yield over two years

From: qDTY 1.1 , a major QTL for rice grain yield under reproductive-stage drought stress with a consistent effect in multiple elite genetic backgrounds

Population

Mean grain yield of N22 homozygotes*

Mean grain yield of IR64/, Swarna/, MTU1010 homozygotes

p-value

N22/Swarna

1448

1267

< 0.01

N22/IR64

1330

1073

< 0.01

N22/MTU1010

1470

1381

NS

  1. *Determined based on the genotypes of RM11943 and RM431.