AUTHOR=Yin Pi-Jiang , Wang Xing-Long , Wu Ya-Wei , Liu Fan , Tao Ye , Liu Qin-Lin , Lan Tian-Qiong , Feng Dong-Ju , Kong Fan-Lei , Yuan Ji-Chao TITLE=Effects of nitrogen fertilizer on protein accumulation in basal-middle and apical kernels of different low nitrogen tolerant maize hybrids JOURNAL=Frontiers in Plant Science VOLUME=Volume 16 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/plant-science/articles/10.3389/fpls.2025.1526026 DOI=10.3389/fpls.2025.1526026 ISSN=1664-462X