Abstract
Key message
Genomic selection using data from an on-going breeding program can improve gain from selection, relative to phenotypic selection, by significantly increasing the number of lines that can be evaluated.
Abstract
The early stages of phenotyping involve few observations and can be quite inaccurate. Genomic selection (GS) could improve selection accuracy and alter resource allocation. Our objectives were (1) to compare the prediction accuracy of GS and phenotyping in stage-1 and stage-2 field evaluations and (2) to assess the value of stage-1 phenotyping for advancing lines to stage-2 testing. We built training populations from 1769 wheat breeding lines that were genotyped and phenotyped for yield, test weight, Fusarium head blight resistance, heading date, and height. The lines were in cohorts, and analyses were done by cohort. Phenotypes or GS estimated breeding values were used to determine the trait value of stage-1 lines, and these values were correlated with their phenotypes from stage-2 trials. This was repeated for stage-2 to stage-3 trials. The prediction accuracy of GS and phenotypes was similar to each other regardless of the amount (0, 50, 100%) of stage-1 data incorporated in the GS model. Ranking of stage-1 lines by GS predictions that used no stage-1 phenotypic data had marginally lower correspondence to stage-2 phenotypic rankings than rankings of stage-1 lines based on phenotypes. Stage-1 lines ranked high by GS had slightly inferior phenotypes in stage-2 trials than lines ranked high by phenotypes. Cost analysis indicated that replacing stage-1 phenotyping with GS would allow nearly three times more stage-1 candidates to be assessed and provide 0.84–2.23 times greater gain from selection. We conclude that GS can complement or replace phenotyping in early stages of phenotyping.
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Abbreviations
- AST1:
-
Predictions and selections based on GEBVs using all stage-1 phenotypic data
- FHB:
-
Fusarium head blight
- FST1:
-
Predictions and selections based on GEBVs using ½ stage-1 phenotypic data-based selecting lines based on family relations
- GEBV:
-
Genomic estimated breeding values
- GS:
-
Genomic selection
- NST1:
-
Predictions and selections based on GEBVs using no stage-1 phenotypic data
- NST1-1K:
-
Same as NST1 except predictions made with a just 10% of the markers
- PHEN:
-
Predictions and selections based on phenotypes
- PS:
-
Phenotypic selection
- RST1:
-
Predictions and selections based on GEBVs using ½ stage-1 phenotypic data based on random selection of lines
- TP:
-
Training population
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Acknowledgements
We would like to thank Cassi Sewell, Duc Hua, Brian Sugerman, and all the employees of the OSU winter wheat breeding program that assisted in collecting the data used in this analysis. Without them this work would not have been possible, and for this, we are truly grateful. We acknowledge funding from Ohio Agricultural Research and Development Center, National Institute for Food and Agriculture, and the US Wheat and Barley Scab Initiative.
Funding
The funding was provided by Ohio Small Grains Marketing Program, Agricultural Research Service (Grant No. 1234567).
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Contributions
DB executed the analyses and wrote the manuscript, MH assisted in the data analyses and editing the manuscript, EO executed the genotyping-by-sequencing, CS initiated the study, directed the project, performed some data analyses, and edited the manuscript. All authors read and approved the final manuscript.
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The authors declare no conflicts of interest.
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Communicated by Jose Crossa.
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Appendix: Prediction accuracy by trait, stage, prediction method, and cohort
Appendix: Prediction accuracy by trait, stage, prediction method, and cohort
Trait | Cohort | Stages | Model | Prediction accuracy |
---|---|---|---|---|
Yield | OH12 | 2013 Stage-1 to 2014 Stage-2 | PHEN | − 0.060 |
Yield | OH13 | 2014 Stage-1 to 2015 Stage-2 | PHEN | 0.098 |
Yield | OH12 | 2014 Stage-2 to 2015 Stage-3 | PHEN | 0.383 |
Yield | OH14 | 2015 Stage-1 to 2016 Stage-2 | PHEN | 0.027 |
Yield | OH13 | 2015 Stage-2 to 2016 Stage-3 | PHEN | − 0.015 |
Yield | OH15 | 2016 Stage-1 to 2017 Stage-2 | PHEN | 0.413 |
Yield | OH14 | 2016 Stage-2 to 2017 Stage-3 | PHEN | 0.302 |
Yield | OH16 | 2017 Stage-1 to 2018 Stage-2 | PHEN | 0.210 |
Yield | OH15 | 2017 Stage-2 to 2018 Stage-3 | PHEN | 0.517 |
Yield | OH12 | 2013 Stage-1 to 2014 Stage-2 | AST1 | 0.022 |
Yield | OH13 | 2014 Stage-1 to 2015 Stage-2 | AST1 | 0.130 |
Yield | OH12 | 2014 Stage-2 to 2015 Stage-3 | AST1 | 0.309 |
Yield | OH14 | 2015 Stage-1 to 2016 Stage-2 | AST1 | 0.008 |
Yield | OH13 | 2015 Stage-2 to 2016 Stage-3 | AST1 | 0.009 |
Yield | OH15 | 2016 Stage-1 to 2017 Stage-2 | AST1 | 0.450 |
Yield | OH14 | 2016 Stage-2 to 2017 Stage-3 | AST1 | 0.416 |
Yield | OH16 | 2017 Stage-1 to 2018 Stage-2 | AST1 | 0.246 |
Yield | OH15 | 2017 Stage-2 to 2018 Stage-3 | AST1 | 0.528 |
Yield | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1 | 0.171 |
Yield | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1 | 0.181 |
Yield | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1 | 0.456 |
Yield | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1 | 0.127 |
Yield | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1 | − 0.039 |
Yield | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1 | 0.219 |
Yield | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1 | 0.444 |
Yield | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1 | 0.127 |
Yield | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1 | 0.536 |
Yield | OH12 | 2013 Stage-1 to 2014 Stage-2 | RST1 | 0.053 |
Yield | OH13 | 2014 Stage-1 to 2015 Stage-2 | RST1 | 0.108 |
Yield | OH14 | 2015 Stage-1 to 2016 Stage-2 | RST1 | 0.010 |
Yield | OH15 | 2016 Stage-1 to 2017 Stage-2 | RST1 | 0.360 |
Yield | OH16 | 2017 Stage-1 to 2018 Stage-2 | RST1 | 0.272 |
Yield | OH12 | 2013 Stage-1 to 2014 Stage-2 | FST1 | 0.053 |
Yield | OH13 | 2014 Stage-1 to 2015 Stage-2 | FST1 | 0.108 |
Yield | OH14 | 2015 Stage-1 to 2016 Stage-2 | FST1 | 0.015 |
Yield | OH15 | 2016 Stage-1 to 2017 Stage-2 | FST1 | 0.356 |
Yield | OH16 | 2017 Stage-1 to 2018 Stage-2 | FST1 | 0.266 |
Yield | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1-1K | 0.267 |
Yield | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1-1K | 0.163 |
Yield | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1-1K | 0.429 |
Yield | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1-1K | 0.141 |
Yield | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1-1K | 0.026 |
Yield | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1-1K | 0.071 |
Yield | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1-1K | 0.296 |
Yield | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1-1K | 0.074 |
Yield | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1-1K | 0.490 |
Yield | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1-0.5 | 0.147 |
Yield | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1-0.5 | 0.039 |
Yield | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1-0.5 | 0.418 |
Yield | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1-0.5 | 0.104 |
Yield | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1-0.5 | − 0.077 |
Yield | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1-0.5 | 0.190 |
Yield | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1-0.5 | 0.339 |
Yield | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1-0.5 | 0.088 |
Yield | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1-0.5 | 0.542 |
Yield | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1-1.5 | 0.126 |
Yield | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1-1.5 | 0.112 |
Yield | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1-1.5 | 0.416 |
Yield | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1-1.5 | 0.126 |
Yield | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1-1.5 | − 0.058 |
Yield | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1-1.5 | 0.225 |
Yield | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1-1.5 | 0.419 |
Yield | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1-1.5 | 0.088 |
Yield | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1-1.5 | 0.529 |
Test Weight | OH12 | 2014 Stage-2 to 2015 Stage-3 | PHEN | 0.352 |
Test Weight | OH13 | 2015 Stage-2 to 2016 Stage-3 | PHEN | 0.477 |
Test Weight | OH14 | 2016 Stage-2 to 2017 Stage-3 | PHEN | 0.558 |
Test Weight | OH15 | 2017 Stage-2 to 2018 Stage-3 | PHEN | − 0.170 |
Test Weight | OH12 | 2014 Stage-2 to 2015 Stage-3 | AST1 | 0.141 |
Test Weight | OH13 | 2015 Stage-2 to 2016 Stage-3 | AST1 | 0.316 |
Test Weight | OH14 | 2016 Stage-2 to 2017 Stage-3 | AST1 | 0.583 |
Test Weight | OH15 | 2017 Stage-2 to 2018 Stage-3 | AST1 | − 0.178 |
Test Weight | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1 | 0.157 |
Test Weight | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1 | 0.338 |
Test Weight | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1 | 0.469 |
Test Weight | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1 | − 0.145 |
Height | OH12 | 2013 Stage-1 to 2014 Stage-2 | PHEN | 0.572 |
Height | OH13 | 2014 Stage-1 to 2015 Stage-2 | PHEN | 0.285 |
Height | OH12 | 2014 Stage-2 to 2015 Stage-3 | PHEN | 0.395 |
Height | OH14 | 2015 Stage-1 to 2016 Stage-2 | PHEN | |
Height | OH13 | 2015 Stage-2 to 2016 Stage-3 | PHEN | 0.472 |
Height | OH15 | 2016 Stage-1 to 2017 Stage-2 | PHEN | 0.520 |
Height | OH14 | 2016 Stage-2 to 2017 Stage-3 | PHEN | 0.488 |
Height | OH16 | 2017 Stage-1 to 2018 Stage-2 | PHEN | 0.376 |
Height | OH15 | 2017 Stage-2 to 2018 Stage-3 | PHEN | 0.646 |
Height | OH12 | 2013 Stage-1 to 2014 Stage-2 | AST1 | 0.281 |
Height | OH13 | 2014 Stage-1 to 2015 Stage-2 | AST1 | 0.312 |
Height | OH12 | 2014 Stage-2 to 2015 Stage-3 | AST1 | 0.321 |
Height | OH14 | 2015 Stage-1 to 2016 Stage-2 | AST1 | |
Height | OH13 | 2015 Stage-2 to 2016 Stage-3 | AST1 | 0.436 |
Height | OH15 | 2016 Stage-1 to 2017 Stage-2 | AST1 | 0.494 |
Height | OH14 | 2016 Stage-2 to 2017 Stage-3 | AST1 | 0.409 |
Height | OH16 | 2017 Stage-1 to 2018 Stage-2 | AST1 | 0.283 |
Height | OH15 | 2017 Stage-2 to 2018 Stage-3 | AST1 | 0.499 |
Height | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1 | 0.057 |
Height | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1 | 0.281 |
Height | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1 | 0.353 |
Height | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1 | |
Height | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1 | 0.288 |
Height | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1 | 0.042 |
Height | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1 | 0.492 |
Height | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1 | 0.209 |
Height | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1 | 0.439 |
Height | OH12 | 2013 Stage-1 to 2014 Stage-2 | RST1 | 0.433 |
Height | OH13 | 2014 Stage-1 to 2015 Stage-2 | RST1 | 0.350 |
Height | OH14 | 2015 Stage-1 to 2016 Stage-2 | RST1 | − 0.015 |
Height | OH15 | 2016 Stage-1 to 2017 Stage-2 | RST1 | 0.353 |
Height | OH16 | 2017 Stage-1 to 2018 Stage-2 | RST1 | 0.228 |
Height | OH12 | 2013 Stage-1 to 2014 Stage-2 | FST1 | 0.433 |
Height | OH13 | 2014 Stage-1 to 2015 Stage-2 | FST1 | 0.350 |
Height | OH14 | 2015 Stage-1 to 2016 Stage-2 | FST1 | − 0.015 |
Height | OH15 | 2016 Stage-1 to 2017 Stage-2 | FST1 | 0.356 |
Height | OH16 | 2017 Stage-1 to 2018 Stage-2 | FST1 | 0.225 |
Heading Date | OH12 | 2013 Stage-1 to 2014 Stage-2 | PHEN | 0.434 |
Heading Date | OH13 | 2014 Stage-1 to 2015 Stage-2 | PHEN | 0.686 |
Heading Date | OH12 | 2014 Stage-2 to 2015 Stage-3 | PHEN | 0.664 |
Heading Date | OH14 | 2015 Stage-1 to 2016 Stage-2 | PHEN | 0.588 |
Heading Date | OH13 | 2015 Stage-2 to 2016 Stage-3 | PHEN | 0.726 |
Heading Date | OH15 | 2016 Stage-1 to 2017 Stage-2 | PHEN | 0.607 |
Heading Date | OH14 | 2016 Stage-2 to 2017 Stage-3 | PHEN | 0.752 |
Heading Date | OH16 | 2017 Stage-1 to 2018 Stage-2 | PHEN | 0.619 |
Heading Date | OH15 | 2017 Stage-2 to 2018 Stage-3 | PHEN | 0.744 |
Heading Date | OH12 | 2013 Stage-1 to 2014 Stage-2 | AST1 | 0.471 |
Heading Date | OH13 | 2014 Stage-1 to 2015 Stage-2 | AST1 | 0.660 |
Heading Date | OH12 | 2014 Stage-2 to 2015 Stage-3 | AST1 | 0.614 |
Heading Date | OH14 | 2015 Stage-1 to 2016 Stage-2 | AST1 | 0.564 |
Heading Date | OH13 | 2015 Stage-2 to 2016 Stage-3 | AST1 | 0.681 |
Heading Date | OH15 | 2016 Stage-1 to 2017 Stage-2 | AST1 | 0.621 |
Heading Date | OH14 | 2016 Stage-2 to 2017 Stage-3 | AST1 | 0.720 |
Heading Date | OH16 | 2017 Stage-1 to 2018 Stage-2 | AST1 | 0.645 |
Heading Date | OH15 | 2017 Stage-2 to 2018 Stage-3 | AST1 | 0.734 |
Heading Date | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1 | 0.282 |
Heading Date | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1 | 0.576 |
Heading Date | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1 | 0.670 |
Heading Date | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1 | 0.191 |
Heading Date | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1 | 0.643 |
Heading Date | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1 | 0.284 |
Heading Date | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1 | 0.707 |
Heading Date | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1 | 0.502 |
Heading Date | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1 | 0.774 |
Heading Date | OH12 | 2013 Stage-1 to 2014 Stage-2 | RST1 | 0.496 |
Heading Date | OH13 | 2014 Stage-1 to 2015 Stage-2 | RST1 | 0.698 |
Heading Date | OH14 | 2015 Stage-1 to 2016 Stage-2 | RST1 | 0.418 |
Heading Date | OH15 | 2016 Stage-1 to 2017 Stage-2 | RST1 | 0.519 |
Heading Date | OH16 | 2017 Stage-1 to 2018 Stage-2 | RST1 | 0.559 |
Heading Date | OH12 | 2013 Stage-1 to 2014 Stage-2 | FST1 | 0.496 |
Heading Date | OH13 | 2014 Stage-1 to 2015 Stage-2 | FST1 | 0.698 |
Heading Date | OH14 | 2015 Stage-1 to 2016 Stage-2 | FST1 | 0.435 |
Heading Date | OH15 | 2016 Stage-1 to 2017 Stage-2 | FST1 | 0.516 |
Heading Date | OH16 | 2017 Stage-1 to 2018 Stage-2 | FST1 | 0.573 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | PHEN | 0.155 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | PHEN | |
FHB Index | OH12 | 2014 Stage-2 to 2015 Stage-3 | PHEN | 0.402 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | PHEN | 0.027 |
FHB Index | OH13 | 2015 Stage-2 to 2016 Stage-3 | PHEN | 0.543 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | PHEN | 0.494 |
FHB Index | OH14 | 2016 Stage-2 to 2017 Stage-3 | PHEN | 0.454 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | PHEN | 0.566 |
FHB Index | OH15 | 2017 Stage-2 to 2018 Stage-3 | PHEN | 0.556 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | AST1 | 0.280 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | AST1 | |
FHB Index | OH12 | 2014 Stage-2 to 2015 Stage-3 | AST1 | 0.343 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | AST1 | 0.066 |
FHB Index | OH13 | 2015 Stage-2 to 2016 Stage-3 | AST1 | 0.408 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | AST1 | 0.536 |
FHB Index | OH14 | 2016 Stage-2 to 2017 Stage-3 | AST1 | 0.448 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | AST1 | 0.588 |
FHB Index | OH15 | 2017 Stage-2 to 2018 Stage-3 | AST1 | 0.604 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1 | 0.271 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1 | |
FHB Index | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1 | 0.197 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1 | 0.280 |
FHB Index | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1 | 0.444 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1 | 0.282 |
FHB Index | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1 | 0.512 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1 | 0.356 |
FHB Index | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1 | 0.530 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | RST1 | 0.230 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | RST1 | 0.382 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | RST1 | 0.065 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | RST1 | 0.463 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | RST1 | 0.525 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | FST1 | 0.230 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | FST1 | 0.382 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | FST1 | 0.065 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | FST1 | 0.444 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | FST1 | 0.534 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | 1RPHEN | 0.169 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | 1RPHEN | 0.473 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | 1RPHEN | 0.030 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | 1RPHEN | 0.401 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | 1RPHEN | 0.497 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | 1RST1 | 0.276 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | 1RST1 | 0.407 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | 1RST1 | 0.052 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | 1RST1 | 0.442 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | 1RST1 | 0.555 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1-1K | 0.234 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1-1K | 0.237 |
FHB Index | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1-1K | 0.166 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1-1K | 0.232 |
FHB Index | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1-1K | 0.491 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1-1K | 0.285 |
FHB Index | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1-1K | 0.488 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1-1K | 0.262 |
FHB Index | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1-1K | 0.480 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1-0.5 | 0.237 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1-0.5 | − 0.058 |
FHB Index | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1-0.5 | 0.184 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1-0.5 | 0.317 |
FHB Index | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1-0.5 | 0.299 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1-0.5 | 0.249 |
FHB Index | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1-0.5 | 0.457 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1-0.5 | 0.264 |
FHB Index | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1-0.5 | 0.512 |
FHB Index | OH12 | 2013 Stage-1 to 2014 Stage-2 | NST1-1.5 | 0.281 |
FHB Index | OH13 | 2014 Stage-1 to 2015 Stage-2 | NST1-1.5 | 0.063 |
FHB Index | OH12 | 2014 Stage-2 to 2015 Stage-3 | NST1-1.5 | 0.189 |
FHB Index | OH14 | 2015 Stage-1 to 2016 Stage-2 | NST1-1.5 | 0.278 |
FHB Index | OH13 | 2015 Stage-2 to 2016 Stage-3 | NST1-1.5 | 0.299 |
FHB Index | OH15 | 2016 Stage-1 to 2017 Stage-2 | NST1-1.5 | 0.282 |
FHB Index | OH14 | 2016 Stage-2 to 2017 Stage-3 | NST1-1.5 | 0.501 |
FHB Index | OH16 | 2017 Stage-1 to 2018 Stage-2 | NST1-1.5 | 0.326 |
FHB Index | OH15 | 2017 Stage-2 to 2018 Stage-3 | NST1-1.5 | 0.520 |
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Borrenpohl, D., Huang, M., Olson, E. et al. The value of early-stage phenotyping for wheat breeding in the age of genomic selection. Theor Appl Genet 133, 2499–2520 (2020). https://doi.org/10.1007/s00122-020-03613-0
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DOI: https://doi.org/10.1007/s00122-020-03613-0