Identification of QTLs for wheat heading time across multiple-environments.

"Declarations Conflict of interestThe authors declare that the study was conducted in the absence of any commercial or financial relationships that could be envisaged and/or construed as a conflict of interest. Competing interestsThe authors declare no competing interests. Conflict of interest The authors declare that the study was conducted in the absence of any commercial or financial relationships that could be envisaged and/or construed as a conflict of interest. Competing interests The authors declare no competing interests."

"Funding Open Access funding enabled and organized by Projekt DEAL. German Research Foundation (DFG), priority program 1530: “Flowering time control: From natural variation to crop improvement.” BRIWECS project funded by the German Federal Ministry of Education and Research (BMBF) grant 031A354."