[Progress on the research of apomixis related genes in plant].
Apomixis is a special asexual reproduction that plants can form embryo and produce progenies via seeds without sperm-egg fusion. Since apomitic embryo is a complete genetic clone of maternal parent without the participation of sperm, it is an ideal pathway to fix and utilize hybrid vigor and has unpredictable potential value in crop breeding, thus be called "the asexual revolution". According to the formation of the apomitic embryos, apomixis could be divided into three major types: diplospory, apospory and adventive embryony. This review is focused on the recent research progresses of related genes in the development of embryo, endosperm, and miosis, and several genes may involved in the regulation of apomitic development.
Hu
Long-Xing
LX
Institute of Turfgrass & Foragegrass Science, Shanghai Jiaotong University, Shanhai 200240, China. huweng@163.com
D017343:Genes, Plant / Q000235:genetics*; D008540:Meiosis / Q000235:genetics; D059828:Plant Cells; D063245:Plant Development; D018521:Plant Physiological Phenomena / Q000235:genetics*; D010944:Plants / Q000235:genetics*; D012100:Reproduction, Asexual / Q000235:genetics*; D012639:Seeds / Q000235:genetics / Q000254:growth & development