转录抑制子活性,推测MSP基因可能参与这些基因的表达抑制,从而促进了花序分生组织向小穗分生组织的转变.花器官特征基因定量分析显示外稃特征基因DL在伸长的护颖和副护颖中表达明显上调,推测MSP基因参与基因表达调控来决定护颖和副护颖的特征发育.6.MSP基因参与穗发育调控的分子机制研究Os MADS34属于MADS-Box家族转录因子,...
C:mf2spikelets containing hull-like structure; D: partial enlargement of the vascular bundle, red arrowheads indicate vascular bundles. II: scanning electron micrographs of wild type andmf2young spikelets. A, B: wild type young spikelets at a time when stamen primordia are emerging; C, D...