Ultrastructural Changes of Egg, Zygote and Two-celled Proembryoin Sugar Beet (Beta vulgaris)
Wei Li;Jiaheng Shen*;Dedong Guo;Yajia Shang;Junping Lu
Chinese Bulletin of Botany . 2010, (01): 79 -87 .  DOI: 10.3969/j.issn.1674-3466.2010.01.011