Funding for this research was provided by:
Bill and Melinda Gates Foundation (A-2013-97)
The Lee Foundation (A-2014-108)
Bundesministerium für Wirtschaftliche Zusammenarbeit und Entwicklung (A-2012-301)
Received: 2 April 2019
Accepted: 6 January 2020
First Online: 17 January 2020
Ethics approval and consent to participate
: The mapping populations used in the study was developed at the International Rice Research Institute (IRRI), Los Baños, Laguna, Philippines. Screenhouse studies were conducted at IRRI according to the relevant experimental guidelines. No humans, animals, wild plants, endangered plant species, or engineered plants were involved in the study.
: Not applicable.
: The authors declare that they have no competing interests.