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Table 2 Effects of qHd1 on heading date tested in the multiple sowing-date experiment

From: Natural variation at qHd1 affects heading date acceleration at high temperatures with pleiotropism for yield traits in rice

Trial Population Phenotypic meana P A b R2(%)c
(Sowing date) name NILZS97 NILMY46    
Trial-I (28 Apr) CJ1 79.3 76.0 < 0.0001 −1.6 58.6
CJ2 79.9 76.5 < 0.0001 −1.7 59.4
Trial-II (8 May) CJ1 74.1 71.3 < 0.0001 −1.4 54.0
CJ2 73.7 70.9 < 0.0001 −1.4 62.0
Trial-III (20 May) CJ1 69.3 66.1 < 0.0001 −1.6 76.8
CJ2 69.5 65.7 < 0.0001 −1.9 81.2
Trial-IV (15 Jun) CJ1 69.1 61.5 < 0.0001 −3.8 79.6
CJ2 69.5 61.2 < 0.0001 −4.2 90.4
Trial-V (9 Jul) CJ1 69.6 58.3 < 0.0001 −5.6 81.6
CJ2 69.6 58.2 < 0.0001 −5.7 88.4
  1. aNILZS97 and NILMY46 are near isogenic lines having homozygous qHd1 alleles from Zhenshan 97 and Milyang 46, respectively
  2. badditive effect of replacing a Zhenshan 97 allele with a Milyang 46 allele
  3. cproportion of phenotypic variance explained by the QTL effect