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Genetic distance revealed by genomic single nucleotide polymorphisms and their relationships with harvest index heterotic traits in rapeseed (Brassica napus L.)

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Abstract

Identifying and using heterotic loci in breeding programs is crucial for increasing crop yield. In this study, we planted 68 inbred lines and their 132 testcrosses at Wuhan and **. Our findings may contribute a better understanding to rapeseed breeding and the natural variations of HI heterosis.

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Acknowledgments

This work was funded by the National Support Plan (2010BAD01B), the Central College Fund (2011PY155), and the National High Technology Research and Development Program of China (2011AA10A104, 2012AA101107).

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Correspondence to Chaozhi Ma or Bin Yi.

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Luo, X., Ma, C., Yi, B. et al. Genetic distance revealed by genomic single nucleotide polymorphisms and their relationships with harvest index heterotic traits in rapeseed (Brassica napus L.). Euphytica 209, 41–47 (2016). https://doi.org/10.1007/s10681-015-1629-3

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  • DOI: https://doi.org/10.1007/s10681-015-1629-3

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