Generative and Sperm Cells of Angiosperms
- 生命科学－已发表论文 
[中文文摘]随着被子植物精细胞分离技术的突破和细胞生物学以及分子生物学技术的发展,对被子植物精细胞的研究不断深入。在以前细胞生物学研究的基础上结合近年来的分子生物学研究结果对被子植物雄性生殖细胞的产生、精细胞的形成和发育以及有关精细胞的表面蛋白质、精细胞的特异启动子、精细胞cDNA文库的构建等分子生物学研究进展和今后的发展趋势进行了综述。[英文文摘]Two Sperm cells from a pollen tube fuse with egg cell and central call separately to complete the double fertilization of angiosperms. The researches on spermcells are becoming an active field of plant developmental and reproductive biology with technique development of cell and molecular biology and of isolating sperm cells. Based on the recently results of cell and molecular biology on generative and sperm cells of angiosperms, we reviewed the advance on the generative cell producing, the formation and development of sperm cell, the proteins on the surface of sperm cell, the isolation of specific sperm promoter and creating cDNA library of both sperm cells. The results of recent research into these topics may help us to understand the mechanism in sperm cell development of angiosperms.