How do perennial plants adapt their growth to seasonal changes? A new study in the hybrid aspen reveals that, in short days, repression of a growth-promoting genetic pathway leads to upregulation of the genes, which in turn induce growth cessation.

中文翻译：

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植物季节性生长：多年生植物如何感知冬天即将到来

多年生植物如何适应季节变化？一项针对杂交白杨的新研究表明，在短时间内，抑制生长促进基因途径会导致基因上调，进而导致生长停止。