Acknowledgments
We acknowledge the greenhouse assistance of Leandro F. Mesquita; undergraduate students Aline Santana Pereira, Karinne Dantas, Iugo Galhardo, and Silvio Santos for assistance with phenotyping; Drs. Marcos Gimenes and Andrea Barbosa for providing F2 plants of the mapping population; and Drs. Alessandra P. Fávero and Ignácio Godoy for providing MagSten DNAs for marker analysis. This work was supported by the Fundação de Apoio a Pesquisa do DF (FAP-DF); the Generation Challenge Program Tropical Legumes 1; National Council for Scientific and Technological Development of Brazil (CNPq); MARS Inc.; The Peanut Foundation; and host institutions. Supporting information is available online at www.g3journal.org/lookup/suppl/doi:10.1534/g3.115.018796/-/DC1
Communicating editor: D. Zamir