A comparative linkage map of oilseed rape and its use for QTL analysis of seed oil and erucic acid content - D. Qiu; C. Morgan; J. Shi; Y. Long; J. Liu; R. Li; X. Zhuang; Y. Wang; X. Tan; E. Dietrich; T. Weihmann; C. Everett; et al. (Theoretical and Applied Genetics, 2006)