Microsporogenesis and male gametophyte development in Salvia splendens Ker-Gawl
LI Fenglan1, WEN Jing1, LI Rongmei1, HU Guofu1, WEI Qi2, HU Baozhong1 (1. College of Life Sciences, Northeast Agricultural University, Harbin 150030, China; 2. Virus-free Seeding Institute of Heilongjiang Academy of Argricultural Sciences, Harbin 150000, China)
In this study, the paper observed the cytology characteristics of sporule and androgamete development process in Salvia splendens Ker-Gawl using paraffin section method. The result showed that there were two anther rooms of Salvia splendens Ker-Gawl, and anther wall growth style was dactyls type, gland type tapetum, cytokinesis style was simultaneous type, and mature pollen grain was three-cell type, we found that large pollen grain appeared deformed phenomenon from the mononuclear margination period to two-cell pollen process.
【CateGory Index】： S681.4