Making of multi-tolerant plants against complexed acid-soil stresses by molecular modifications of membrane lipid layers
通过膜脂层的分子修饰制造针对复杂酸性土壤胁迫的多耐受植物
基本信息
- 批准号:23380041
- 负责人:
- 金额:$ 12.06万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:2011
- 资助国家:日本
- 起止时间:2011-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In order to lower the content of phospholipids and to increase that of sterols in roots, we made the new plants by modification using two different techniques, i.e., culturing method and molecular method: Al-sensitive rice cultivar Koshihikari grown previously under P-deficient conditions and transformed by the overexpressions of PAH (key gene to exchange phospholipids into galactolipids) and HMG (key gene to biosynthesize sterols). Al tolerance and low-Ca tolerance under low pH conditions of P-deficient Al-sensitive Koshihikari were significantly enhanced, and Al tolerance and low-P tolerance of the several lines of the transformed Koshihikari were also enhanced. Among several tens of rice cultivars, low-P tolerant rice cultivar was found out to have a specific characteristics on the decomposition of P-containing metabolites. Several genes contributing to P-recycling ability were identified together with each function.
为了降低磷脂的含量并增加根中固醇的含量,我们通过使用两种不同的技术进行修改,即培养方法和分子方法:Al对水稻品种koshihikari先前在P缺乏条件下生长,并通过PAH的过度表达(键入pah genemips键入phymipids),从而制造了新植物:Al敏感的水稻品种Koshihikari(生物合成固醇)。在p缺陷型Al敏感的koshihikari的低pH条件下,Al耐受性和低CA耐受性得到了显着增强,并且也增强了转化后的Koshihikari几条线的Al耐受性和低P耐受性。在几十几个水稻品种中,发现低P耐受的水稻品种在含P的代谢物的分解方面具有特定的特征。与每个功能一起鉴定出有助于P重新循环能力的几种基因。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Phosphorus deficiency enhances aluminum tolerance of rice (Oryza sativa) by changing the physicochemical characteristics of root plasma membranes and cell walls
- DOI:10.1016/j.jplph.2013.09.012
- 发表时间:2014-01-15
- 期刊:
- 影响因子:4.3
- 作者:Maejima, Eriko;Watanabe, Toshihiro;Wagatsuma, Tadao
- 通讯作者:Wagatsuma, Tadao
Principles, Application and Assessment in Soil Science
土壤科学原理、应用和评估
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Watanabe;T.;et al
- 通讯作者:et al
リン酸資源の枯渇に対応したリン栄養研究 1.講座のねらい
应对磷资源枯竭的磷营养研究1.
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Maeno;K.;Tanaka;S.;Harano;K.;赤木靖典;俵谷圭太郎
- 通讯作者:俵谷圭太郎
HMG is a promising key gene for the enhancement of aluminum tolerance of rice via modulating membrane sterols in root-tip portion
HMG是一个有前途的关键基因,通过调节根尖部分的膜甾醇来增强水稻的铝耐受性
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:Wagatsuma;T.;Watanabe;T.;Toyomasu;T.;Kuroda;M.;Muranaka;T.;Ohyama;K.;Ishikawa;A.;Usui;M.;Maejima;E.;Khan;M. S. H.;Tawaraya;K.;Koyama;H.
- 通讯作者:H.
リン酸資源の枯渇に対応したリン栄養研究 2.有機態リン酸の利用
应对磷资源枯竭的磷营养研究2.
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:Alam;S.S.;Sakamoto;K.;Inubushi;K.;田中誠二;朽津和幸;和崎淳
- 通讯作者:和崎淳
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
WAGATSUMA Tadao其他文献
WAGATSUMA Tadao的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('WAGATSUMA Tadao', 18)}}的其他基金
Making new tolerant plants by molecular modification of the lipid bilayer
通过脂质双层的分子修饰制造新的耐受植物
- 批准号:
15H04466 - 财政年份:2015
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
MAKING OF ACID SOIL-TOLERANT PLNTS BY MOLECULAR MODIFICATIONS OF ALUMINUM TOLERANCE AND PHOSPHORUS RECYCLING CAPABILITY
通过耐铝性和磷回收能力的分子修饰制备耐酸性土壤的植物
- 批准号:
18208008 - 财政年份:2006
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Analysis and proposal of new aluminum resistanece strategy by developing of model technique using artificial cell membrane
利用人工细胞膜开发模型技术分析并提出新的抗铝策略
- 批准号:
15580046 - 财政年份:2003
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Clarification of the mechanism of Al tolerance operated while both binding with root and elongation of root.
阐明了铝耐受性的机制,同时与根结合和根伸长。
- 批准号:
08660070 - 财政年份:1996
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Studies on the scavenging function of hygrohpytes to methane induced in the severely reduced conditions
严重还原条件下湿生菌对甲烷的清除作用研究
- 批准号:
06660072 - 财政年份:1994
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
Studies on the evasive strategy for acid-soil stress by the extracellular released materials operating in the process of root elongation
根系伸长过程中细胞外释放物质规避酸性土壤胁迫策略的研究
- 批准号:
04660065 - 财政年份:1992
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
Improvement of acid-soil stress factors considering of the secondary mineral composition.
考虑次生矿物成分的酸性土壤胁迫因子的改善
- 批准号:
02660061 - 财政年份:1990
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
A fundamental study on the new technique for production of Al-tolerant plants.
耐铝植物生产新技术的基础研究.
- 批准号:
63480050 - 财政年份:1988
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for General Scientific Research (B)
相似海外基金
Roles of galactolipids on maintenance of delta-pH across thylakoid membranes
半乳糖脂在维持类囊体膜 δ-pH 中的作用
- 批准号:
20K06683 - 财政年份:2020
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of a specific growth inhibitor for cyanobacteria, targeting the pathway for a photosynthetic membrane lipid.
开发蓝藻特异性生长抑制剂,针对光合膜脂质途径。
- 批准号:
16K12609 - 财政年份:2016
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Regulatory mechanism of inflammation and mitochondrial function by galactolipids and SM
半乳糖脂和 SM 对炎症和线粒体功能的调节机制
- 批准号:
26460093 - 财政年份:2014
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Physiological functions of galactolipids in the photosynthetic membranes
光合膜中半乳糖脂的生理功能
- 批准号:
21770033 - 财政年份:2009
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
Why galactolipids are the major lipids in the photosynthetic membranes?
为什么半乳糖脂是光合膜中的主要脂质?
- 批准号:
19770025 - 财政年份:2007
- 资助金额:
$ 12.06万 - 项目类别:
Grant-in-Aid for Young Scientists (B)