金鱼草
It has been established the existence of a few pathways controlling flowering of plants in genetic research of flowering of Arabidopsis thaliana and Antirrhinum majus. Many genes related to flowering have been identified and cloned, but the regulation mechanism of gene’s expression is still unclear.
通过模式植物拟南芥和金鱼草开花机理的研究，现在已经明确植物的开花途径有多条，并识别和分离了许多与开花有关的基因，但这些基因如何在植物生长发育过程中进行特定时空的表达及其调控一直是科学家研究的一个黑匣子。