国家自然科学基金项目31471524, 31571705;Mars-中国高油酸育种计划项目和山东省科技发展计划项目2014GNC110002资助.This program was financially supported by the National Natural Science Foundation of China31471524, 31571705;the Mars-China High Oleic Acid Peanut Breeding Project, and the Shandong Province Science and Technology Development Plan Project2014GNC110002