Acknowledgements
The authors are very grateful to María del Puerto Sánchez-Iglesias for
her technical assistance on hormonal analysis. Research was also
supported by the Spanish MINECO-FEDER (project RTI2018-099113-B-I00) and
by the European Union’s Seventh Framework Programme for research,
technological development and demonstration under grant agreement #
289365 (project ROOTOPOWER). AJT was partly supported by BBSRC (grant
BB/L01954X/1) and MLG was partly supported by BBSRC (grant
BB/H109502/1).