Transmission Electron Microscopy (TEM) examination further revealed tapetum didn’t differentiate into secretary- type cell at stage 6. There is no material required for microspore and pollen development in tapetal cell.
进一步的透射电镜观察发现绒毡层细胞在减数分裂时期并没有转变为分泌型的细胞,小孢子和花粉发育所需要的物质在绒毡层中没有形成。
参考来源 - 拟南芥花药发育相关基因MPS1和AMS功能的初步研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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