期刊论文

Xu, QG;Gui, JS;Li, LG

英文

JOURNAL OF EXPERIMENTAL BOTANY

0022-0957

2024

75

1

123-136

10.1093/jxb/erad367

This work was supported by the National Natural Science Foundation of China (31971617, 32022055), the Strategic Priority Research Program of the Chinese Academy of Sciences (XDB27020104), the Zhejiang A&F University Starting Funding (2021FR026), and the State Key Laboratory of Subtropical Silviculture (KF202002).

本校为第一且通讯机构

Lignin and cellulose are two essential elements of plant secondary cell walls that shape the mechanical characteristics of the culm to prevent lodging. However, how the regulation of the lignin and cellulose composition is combined to achieve optimal mechanical characteristics is unclear. Here, we show that increasing OsTCP19 expression in rice coordinately repressed lignin biosynthesis and promoted cellulose biosynthesis, resulting in enhanced lodging resistance. In contrast, repression of OsTCP19 coordinately promoted lignin biosynthesis and ...