apical l dominance顶端优势
apical dominance phenomenon顶端优势
inter grain apical dominance粒间顶端优势
In many plant species, includingArabidopsis, the growth of axillary meristems is inhibited by the primary inflorescence, a phenomenon generally known as apical dominance.
在很多植物包括拟南芥中，侧芽的生长会被顶端花序的生长抑制，这就是植物特有的顶端优势现象。
参考来源 - 谷子（Tetaria italica）中PF40基因功能的研究