%0 Journal Article
%T THE MICRO-AND MEGASPOROGENESIS AND THE DEVELOPMENT OF MALE AND FEMALE GAMETOPHYTE OF LYCIUM BARBARUM L.<br>宁夏枸杞的大、小孢子发生和雌、雄配子体发育
%A Tian Huiqiao
%A <br>田惠桥
%J 植物科学学报
%D 1987
%I 
%X During anther development, the tapetum consists of two parts: one is originated from primary parietal cells and the other istransformed from the connective cells, Later, two parts of tapetum are obviously different in shape Thus, the tapetal cells are not only dual in origin but also dimorphic. The formation of tetrad is simultaneous and the tetrad is tetrahedral. There are three colpi on the extine of mature pollen grain and each of them has a pore in the center. Anatropous, unitegmic and tenuinucellatae ovule grows on the axile placenta of bilocular ovary, The development of embryo sac belongs to the Polygonum type After the formation of megagametophyte, the cells constituting gametophyte show some evident variation.
%K Lycium barbarum L
%K Micro-and megasporogenesis
%K The development of male and female gametophyte<br>宁夏枸杞
%K 大、小孢子发生
%K 雌、雄配子体发育
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=9973DE552EA54506F7AABD4780345ED2&aid=379FB20F180631EBD9AE33B8270D539A&yid=9C2DB0A0D5ABE6F8&vid=94C357A881DFC066&iid=CA4FD0336C81A37A&sid=BCA2697F357F2001&eid=BC12EA701C895178&journal_id=1000-470X&journal_name=武汉植物学研究&referenced_num=0&reference_num=0