Pepper was characterized by a strong asynchrony of pollen development within a single anther.
5.辣椒单个花药中花粉发育具有强烈的不同步性。
参考来源 - 辣椒花药小孢子培养及其胚状体发生机理研究Middle layer and tapetum dispear gradually during the pollen development. When the anther wall is mature it only retains epidermis and fibrous layer.
中层和绒毡层在花粉发育过程中逐渐解体,成熟的花药壁只保留表皮和纤维层。
参考来源 - 南蛇藤（Celastrus orbiculatus Thunb.）胚胎学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
对花粉发育及其特异基因的克隆、表达和调控进行了综述。
The cloning, expression and controlling of specific genes in developing pollen were reviewed briefly.
多糖、脂类和蛋白质的消长变化与花粉发育过程中营养供应存在着密切的关系。
There is a close relationship between the change (increase or decrease) of polysaccharide, lipid and protein with the suppliment of nutrition during the development of pollen.
对绒毡层解体过程孢粉素行为的有关事态及其与花粉发育的关系等问题进行了讨论。
The events of sporopollenin behavior during the process of tapetal disintegration and their relations to pollen development are discussed.
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