检索结果-南通市图书馆

Auxin as a Model for the Integration of Hormonal Signal Processing and Transduction

Molecular Plant 2008年第2期1卷 229-237页

作者： w.d. teale F.A. ditengou A.d. dovzhenko X. Li A.M. Molendijk B. Ruperti I. Paponov K. Palme Institute of Biology Ⅱ Faculty of Biology University of Freiburg D-79104 Freiburg Germanya dipartimento di Agronomia Ambientale e Produzioni Vegetali Agripolis University of Padova viale dell'Universita 16 35020 Legnaro Italy

The regulation of plant growth responds to many stimuli. These responses allow environmental adaptation, thereby increasing fitness. In many cases, the relay of information about a plant＇s environment is through plant hormones. These messengers integrate environmental information into developmental pathways to determine plant shape. This re- view will use, as an example, auxin in the root ofArabidopsis thaliana to illustrate the complex nature of hormonal signal processing and transduction. It will then make the case that the application of a systems-biology approach is necessary, if the relationship between a plant＇s environment and its growth/developmental responses is to be properly understood.

关键词： .signaling molecules Plant hormones

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Evidence for a female-produced, long range pheromone of Anoplophora glabripennis （Coleoptera Cerambycidae）

引用

Insect Science 2012年第3期19卷 355-371页

作者： Jacob d.wickham Zhichun Xu Stephen A.teale department of Environmental and Forest Biology SUNY College of Environmental Science and Forestry1 Forestry DriveSyracuseN Y 13210USA College of Forest Resources Beijing Forestry University Key Lab of Analytical Chemistry for Living Biosystems Institute of ChemistryChinese Academy of SciencesBeijingChina

Volatiles from female Asian longhorned beetle （ ALB ）, Anoplophora glabripenhis, were evaluated as candidate sex pheromone components. Previous studies on ALB have revealed several antennally active compounds from virgin females; however the origins and activity of these compounds were not apparent and require further investigation. we tested the hypothesis that one or more of the ALB contact sex pheromones is a precursor that undergoes abiotic oxidation to yield volatile pheromone components, and evaluated the activity of these compounds using laboratory and field bioassays. Gas chromatogra- phy coupled electroantennography detection （GC-EAd） analysis indicated the presence of three antennally active aldehydes （heptanal, nonanal, and hexadecanal） in female cuticular extracts exposed to ozone or UV and visible light. In laboratory bioassays using a Y-tube olfactometer, males were preferentially attracted to ozonized female body washes over crude body washes. Similarly, synthetic formulations of these compounds were preferred over controls in the olfactometer. Field trapping experiments conducted from 2006 to 2008 in Ningxia, China show.d.that synthetic lures of the three aldehydes formulated in a ratio simulating that of virgin females attracted more beetles compared to controls, and that combinations of these aldehydes, linalool oxide, and host kairomones captured more beetles than controls, and captured significantly more males.

关键词： Anoplophora glabripennis Asian longhorned beetle cuticular hydrocarbons,kairomone oxidation pheromone

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Towards Second Green Revolution: Engineering Nitrogen Use Efficiency

引用

Journal of Genetics and Genomics 2014年第6期41卷 315-316页

作者： Klaus Palme Xugang Li william d.teale Institute of Biology II/Botany Faculty of Biology Albert-Ludwigs-University of Freiburg Schanzlestrasse 1 D-79104 Freiburg Germany Centre of Biological Systems Analysis Albert-Ludwigs-University of Freiburg Habsburgerstr. 49 D-79104 Freiburg Germany Freiburg Institute of Advanced Sciences (FRIAS) Albert-Ludwigs-University of Freiburg Albertstrasse 19 D-79104 Freiburg Germany Centre for Biological Signalling Studies (BIOSS) Albert-Ludwigs-University of Freiburg Schanzlestrasse 19D-79104 Freiburg Germany

Gaseous nitrogen （N2） makes up 78% of the earth＇s at- mosphere; its incorporation into a w.d. range of biological macromolecules molecules, such as nucleic acids and amino acids, makes it an essential part of all life on earth. However, as nitrogen gas is inert, it remains unavailable to most organisms, including plants. Thus, in order to be useful for fertilizer production, gaseous nitrogen needs first to be converted into bioavailable organic nitrogen in processes which are inefficient and rate-limiting for agricultural pro- duction. It was not until about 100 years ago that BASF were able to produce synthetic ammonia, the main ingredient for fertilizer production, on an industrial scale from pressurized air using the Haber--Bosch process. This chemical process was not only an impressive technical feat that helped Haber （1918） and Bosch （1931） earn Nobel Prizes but also enabled farmers to achieve the high yields that drive modern agriculture.

关键词： NUE Towards Second Green Revolution Engineering Nitrogen Use Efficiency RGA

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

春满北国美国山川风物四记之一 1版

引用

丛书名：美国文化丛书

1988年

作者：（美）艾温·威·蒂尔（Edwin way teale）南木译

根据dodd,Mead & co.1951年英文版译出。译自: North with the spring.

ISBN: (纸本)7108000911

根据dodd,Mead & co.1951年英文版译出。译自: North with the spring.

关键词：散文地点:美国年代:现代学科:选集游记

来源：汇雅图书（南通市图书馆... 评论

在线全文

汇雅图书（南通市图书馆）

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：