TY - RPRT TI - A historically balanced locus under recent directional selection in responding to changed nitrogen conditions during modern maize breeding AU - Xu, G. AU - Lyu, J. AU - Obata, T. AU - Liu, S. AU - Ge, Y. AU - Schnable, J. C. AU - Yang, J. PY - 2022 DO - 10.1101/2022.02.09.479784 UR - https://www.biorxiv.org/content/10.1101/2022.02.09.479784v1 ID - 10.1101/2022.02.09.479784 ER -