Skip to main content

Table 1 Phenotypic variations for leaf Cd concentration in 269 maize accessions in experiments conducted in 2015 and 2016

From: Genome-wide association analysis and QTL mapping reveal the genetic control of cadmium accumulation in maize leaf

Year Trait No. Mean ± SDa
(mg·kg−1)
Rang (mg·kg−1) CV (%)b FYc FGd FG × Ye h 2f
2015 LSLCd 251 1.73 ± 1.28 0.14–5.90 73.8 90.6** 2.07** 0.24 0.82
MSLCd 238 25.9 ± 13.8 3.22–64.3 53.6 239.9** 3.53** 1.27** 0.71
HLCd 250 47.3 ± 23.0 16.6–128.4 48.7 1178.2** 9.50** 1.64** 0.62
2016 LSLCd 269 1.52 ± 1.28 0.18–5.36 84.2     
MSLCd 249 18.6 ± 9.7 2.79–49.6 52.9     
HLCd 243 21.9 ± 13.9 6.76–83.3 63.6     
  1. The F-test was applied to determine the significance level
  2. ** indicates significance at level of 0.01
  3. a SD standard deviation
  4. b variation coefficient (CV)
  5. c year
  6. d genotype
  7. e genotype × year
  8. f Broad-sense heritability (h2)