Involvement of Hormone- and ROS-Signaling Pathways in the Beneficial Action of Humic Substances on Plants Growing under Normal and Stressing Conditions

被引：76

作者：

Garcia, Andres Calderin ^{[1
]}

Olaetxea, Maite ^{[2
]}

Santos, Leandro Azevedo ^{[1
]}

Mora, Veronica ^{[2
]}

Baigorri, Roberto ^{[2
]}

Fuentes, Marta ^{[2
]}

Maria Zamarreno, Angel ^{[2
]}

Louro Berbara, Ricardo Luis ^{[1
]}

Maria Garcia-Mina, Jose ^{[2
]}

机构：

[1] Fed Rural Univ Rio De Janeiro UFRRJ, Dept Soil, Soil Biol Lab, Rodovia BR 465 Km 7, BR-23890000 Seropedica, RJ, Brazil

[2] Univ Navarra, Fac Sci, Dept Environm Biol, Agr Chem & Biol Grp CMI Roullier, C Irunlarrea 1, Pamplona 31008, Spain

来源：

BIOMED RESEARCH INTERNATIONAL | 2016年 / 2016卷

关键词：

SOIL ORGANIC-MATTER; ROOT DEVELOPMENT; HYDROGEN-PEROXIDE; NITRIC-OXIDE; GROWTH; ACIDS; EXPRESSION; AUXIN; VERMICOMPOST; RICE;

D O I：

10.1155/2016/3747501

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The importance of soil humus in soil fertility has been well established many years ago. However, the knowledge about the whole mechanisms by which humic molecules in the rhizosphere improve plant growth remains partial and rather fragmentary. In this review we discuss the relationships between two main signaling pathway families that are affected by humic substances within the plant: one directly related to hormonal action and the other related to reactive oxygen species (ROS). In this sense, our aims are to try the integration of all these events in a more comprehensive model and underline some points in the model that remain unclear and deserve further research.

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页数：13

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