检索结果-南通市图书馆

Gibberellin in tomato:metabolism,signaling and role in drought responses

Molecular Horticulture 2021年第1期1卷 19-30页

作者： hagai shohat Natanella Illouz Eliaz David Weiss Institute of Plant Sciences and Genetics in Agriculture The Hebrew University of JerusalemP.O.Box 1276100 RehovotIsrael Plant Biology Laboratory The Salk Institute for Biological StudiesLa JollaCA 92037USA

The growth-promoting hormone gibberellin(GA)regulates numerous developmental processes throughout the plant life cycle.It also affects plant response to biotic and abiotic stresses.GA metabolism and signaling in tomato(Solanum lycopersicum)have been studied in the last three decades and major components of the pathways were characterized.These include major biosynthesis and catabolism enzymes and signaling components,such as the three GA receptors GIBBERELLIN INSENSITIVE DWARF 1(GID1)and DELLA protein PROCERA(PRO),the central response suppressor.The role of these components in tomato plant development and response to the environment have been investigated.Cultivated tomato,similar to many other crop plants,are susceptible to water deficiency.Numerous studies on tomato response to drought have been conducted,including the possible role of GA in tomato drought resistance.Most studies showed that reduced levels or activity of GA improves drought tolerance and drought avoidance.This review aims to provide an overview on GA biosynthesis and signaling in tomato,how drought affects these pathways and how changes in GA activity affect tomato plant response to water deficiency.It also presents the potential of using the GA pathway to generate drought-tolerant tomato plants with improved performance under both irrigation and water-limited conditions.

关键词： Gibberellin DELLA Abscisic acid Drought resistance Tomato Gene editing Yield

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

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

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

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：