CAJ | 학술논문

运用石蜡切片法对三色堇（Viola tricolor L.）小孢子发生及雄配子体形成进行研究。结果表明，三色堇成熟的花药有4个小孢子囊，花药壁发育为基本型，共6~7层，从外至内依次是表皮、药室内壁、中层和绒毡层，绒毡层发育类型为腺质绒毡层。小孢子母细胞减数分裂为连续型，四分体呈四面体型排列。成熟花粉为2-细胞型或3-细胞型，在一个横切面上最多具有5个萌发孔。
운용석사절편법대삼색근（Viola tricolor L.）소포자발생급웅배자체형성진행연구。결과표명，삼색근성숙적화약유4개소포자낭，화약벽발육위기본형，공6~7층，종외지내의차시표피、약실내벽、중층화융전층，융전층발육류형위선질융전층。소포자모세포감수분렬위련속형，사분체정사면체형배렬。성숙화분위2-세포형혹3-세포형，재일개횡절면상최다구유5개맹발공。
The microsporogenesis and development of male gametophyte of pansy (Viola tricolor L.) were studied with the method of general paraffin section technology. The results showed that the mature anther of pansy had four microsporanges. The growth of the anther wal with six or seven layers belonged to tetrahedron type. The layers from the inside out of anther wal were epiderm, endothecium, middle layer and secretory glandular tapetum of pansy successively. The cytokinesis division of the microspore mother cellwas successive type and the tetrad was tetrahedron type. Mature pol en was 2-celled or 3-celled which had five germinal pores.