褐飞虱是水稻上一类重要害虫，严重影响水稻的产量。课题组在前期的研究中已经发现，褐飞虱为害显著激活水稻JA途径，并且JA正调控防御化合物的合成以及水稻对褐飞虱的抗性。同时，课题组还发现褐飞虱为害可以显著性抑制水稻的生长，通过转录组学以及化学分析表明，水稻赤霉素（Gibberellin, GA）的代谢途径被激活。

The identification of a receptor for gibberellin, a plant signalling molecule, opens up new prospects for understanding plant growth and development. Not least, crop-selection programmes should ...

The normal height to which plants grow is a critical trait. In the wild Arabidopsis thaliana uses the same genetic changes in the biosynthesis of the growth factor gibberellin to cut its size in half ...

赤霉素 (Gibberellin, GA)作为调控植物生长发育的核心激素，其生物合成途径的解析一直是作物遗传改良的研究热点。 然而，在重要粮食作物玉米中，负责GA合成与降解关键步骤的赤霉素氧化酶 (Gibberellin oxidase, GAox)基因家族仍缺乏系统研究。

TWO years ago, while attempting to measure the gibberellin content of various antibiotic preparations, I was using a purification procedure that had, as its first step, the extraction with ethyl ...

Ko Hirano, Masatoshi Nakajima, Kenji Asano, Tomoaki Nishiyama, Hitoshi Sakakibara, Mikiko Kojima, Etsuko Katoh, Hongyu Xiang, Takako Tanahashi, Mitsuyasu Hasebe, Jo Ann Banks, Motoyuki Ashikari, ...

Hiroshi Magorne, Takahito Nomura, Atsushi Hanada, Noriko Takeda-Kamiya, Toshiyuki Ohnishi, Yuko Shinma, Takumi Katsumata, Hiroshi Kawaide, Yuji Kamiya, Shinjiro Yamaguchi, CYP714B1 and CYP714B2 encode ...

Biosensor reveals gibberellin's critical role in legume nitrogen-fixation -- paving the way for self-fertilizing cereals Date: July 23, 2024 Source: University of Cambridge Summary: Researchers ...

Additionally, endogenous gibberellin content was quantified using UPLC-MS/MS, and eight AcDELLA genes (AcDELLA1–8) were identified from the kiwifruit genome, followed by gene expression analysis ...