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http://223.31.159.10:8080/jspui/handle/123456789/464
Title: | Glucose and phytohormone interplay in controlling root directional growth in Arabidopsis |
Authors: | Singh, Manjul Gupta, Aditi Laxmi, Ashverya |
Keywords: | Arabidopsis glucose brassinosteroid cytokinin ethylene |
Issue Date: | 2014 |
Publisher: | Taylor & Francis Group |
Citation: | Plant Signal. Behav., 9(7): e29219 |
Abstract: | Sensing and responding toward gravity vector is a complicated and multistep process. Gravity is a constant factor feeding plants with reliable information for the spatial orientation of their organs. Auxin, cytokinin, ethylene and BRs have been the most explored hormones in relation to gravitropism. We have previously shown that glucose (Glc) could promote brassinosteroid (BR) signaling thereby inducing changes in root directional growth. Auxin signaling and polar transport components are also involved in Glc induced changes in root directional growth. Here, we provide evidence for involvement of cytokinin and ethylene signaling components in regulation of root directional growth downstream to Glc and BR. Altogether, Glc mediated change in root direction is an adaptive feature which is a result of a collaborative effort integrating phytohormonal signaling cues. |
Description: | Accepted date: 13 May 2014 |
URI: | http://172.16.0.77:8080/jspui/handle/123456789/464 |
ISSN: | 1559-2324 |
Appears in Collections: | Institutional Publications |
Files in This Item:
File | Description | Size | Format | |
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Laxmi A_2014_3.pdf Restricted Access | 4.17 MB | Adobe PDF | View/Open Request a copy |
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