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Table 1 Allelic variation of genes involved in regulation of rice grain size

From: Influence of Multi-Gene Allele Combinations on Grain Size of Rice and Development of a Regression Equation Model to Predict Grain Parameters

  Grain length (mm) Grain width (mm) Grain length to width ratio 1000 grain weight (g)
  Alleles Germplasms Means±SD P value Means±SD P value Means±SD P value Means±SD P value
GS3 A-allele 27 9.35±0.49a <.0001* 2.90±0.57b <.0001* 3.35±0.67a <.0001* 28.80±6.83a 0.1587
  B-allele 105 8.52±0.93b   2.97±0.37b   2.92±0.54b   26.86±5.40ab  
  C-allele 83 7.72±0.86c   3.28±0.39a   2.41±0.54c   26.66±4.12b  
GS5 Zhenshan97 17 8.65±0.79a 0.0145* 2.87±0.34a 0.0001* 3.09±0.61a 0.0003* 26.40±2.57a 0.1293
  H94 63 8.55±0.86ab   2.94±0.41b   2.98±0.58a   26.03±4.00a  
  Zhonghua11 135 8.16±1.08b   3.18±0.43b   2.64±0.64b   27.57±5.81a  
GS6 Type I 101 8.05±1.06b 0.0003* 3.30±0.39a <.0001* 2.49±0.55b <.0001* 28.37±5.49a 0.0003*
  Type II/III 114 8.55±0.92a   2.89±0.38b   3.03±0.62a   25.84±4.59b  
GW2 WY3 3 8.91±0.94a 0.3093 3.84±0.21a 0.0021* 2.31±0.17a 0.21 48.54±2.93a <.0001*
  FAZ1 212 8.31±1.02a   3.07±0.43b   2.78±0.65a   26.72±4.52b  
qSW5/ GW5 Kasalath 90 8.81±0.92a <.0001* 2.77±0.33c <.0001* 3.25±0.58a <.0001* 26.00±4.67b 0.0097*
Indica II 41 8.28±0.75b   3.11±0.29b   2.68±0.32b   26.61±3.51ab  
Nipponbare 84 7.80±0.97c   3.41±0.33a   2.32±0.46c   28.34±6.07a  
GW8/ OsSPL16 Basmati 111 7.99±1.05b <.0001* 3.27±0.41a <.0001* 2.51±0.61b <.0001* 27.74±5.47a 0.0051*
HJX74 66 8.75±0.81a   2.93±0.39b   3.06±0.56a   27.21±4.65a  
TN1 38 8.51±0.90a   2.82±0.32b   3.07±0.57a   24.62±4.56b  
  1. Data represent mean±standard deviation; ANOVA test, *P < 0.05
  2. a, b, and c were ranked by Duncan's test