Molecular mechanism of plant of development regulation by progesterone

黄体酮调控植物发育的分子机制

• 批准号: 18580100
• 负责人: NAKANO Takeshi
• 金额: $ 2.57万
• 依托单位: The Institute of Physical and Chemical Research
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2006
• 资助国家: 日本
• 起止时间: 2006 至 2007
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-18580100/
• 关键词: phytosteroid hormone; progesterone; Arabidopsis; Hypocotvl; 7th trans-membrane protein; G-protein; mRP; receptor; 黄体ホルモン; Gタンパク質共役型受容体; 情報伝達; アラビドプシス; 細胞膜; 7回膜貫通ドメイン

Progesterone is an animal steroid hormone that functions as a corpus luteum hormone which maintains pregnancy and implantation of fertilized egg. Recently, we identified progesterone from Arabidopsis, rice, tomato and pea, suggesting that progesterone is a ubiquitous constituent of plants. We have already found that Arabidopsis hypocotyl elongation was promoted by progesterone in the weak light condition, and these result could suggest that progesterone has biological activities in plant. To clarify the molecular mechanism of progesterone bioactivity for plant, we analyzed biological activity of progesterone onto plant development, and tried to find candidate genes related to progesterone perception.

孕酮是一种动物类固醇激素，其作为维持妊娠和受精卵着床的黄体激素起作用。最近，我们从拟南芥、水稻、番茄和豌豆中鉴定出孕酮，表明孕酮是植物中普遍存在的成分。我们已经发现，在弱光条件下，孕酮可以促进拟南芥下胚轴的伸长，这些结果表明孕酮在植物中具有生物活性。为了阐明孕酮对植物生物活性的分子机制，我们分析了孕酮对植物发育的生物活性，并试图寻找与孕酮感受相关的候选基因。

项目成果

ブラシノステロイド作用の分子機構

油菜素类固醇作用的分子机制

• 发表时间: 2008
• 期刊: 遺伝 62
• 作者: 中野雄司

Analysis of progesterone signaling and biosynthesis in plant

植物中孕酮信号传导和生物合成分析

• 发表时间: 2006
• 作者: Mayumi Iino;Seiji Hukazawa;Takahito Nomura;Masaki Mori;Tadao Asami;Hideki Goda;Shigeo Yoshida;Masahumi Tsujimoto;Yasutomo takeuchi;Koichi Yoneyama;Takeshi Nakano;Takao Yokota
• 通讯作者: Takao Yokota

「研究成果報告書概要(和文)」より

摘自《研究结果报告摘要（日文）》

• 发表时间: 2005
• 作者: Kawauchi;et. al.;Nishimura et al.;Dezawa et al.;Yoshizawa et al.;星野 幹雄;星野 幹雄
• 通讯作者: 星野 幹雄

A 9-cis-epoxycarotenoid dioxygenase inhibitor for use in the elucidation of abscisic acid action mechanisms

• DOI: 10.1016/j.bmc.2006.04.025
• 发表时间: 2006-08-15
• 期刊: BIOORGANIC & MEDICINAL CHEMISTRY
• 影响因子: 3.5
• 作者: Kitahata, Nobutaka;Han, Sun-Young;Asami, Tadao
• 通讯作者: Asami, Tadao

Progesterone: Its occurrence in plants and involvement in plant growth

• DOI: 10.1016/j.phytochem.2007.04.002
• 发表时间: 2007-06-01
• 期刊: PHYTOCHEMISTRY
• 影响因子: 3.8
• 作者: Iino, Mayumi;Nomura, Takahito;Yokota, Takao
• 通讯作者: Yokota, Takao