Ma, Y.-Y., Guo, X.-L., Liu, B.-H., Liu, Z.-H. and Shao, H.-B. (2011) “The changes of organelle ultrastructure and Ca2+ homeostasis in maize mesophyll cells during the process of drought-induced leaf senescence”, Electronic Journal of Biotechnology. Valparaíso, Chile, 14(3). Available at: https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v14n3-5 (Accessed: 19 September 2024).