NDLI: Regulation of cation transporter genes by the arbuscular mycorrhizal symbiosis in rice plants subjected to salinity suggests improved salt tolerance due to reduced Na+ root-to-shoot distribution

Please wait, while we are loading the content...

Molecular cloning and functional analysis of two phosphate transporter genes from Rhizopogon luteolus and Leucocortinarius bulbiger, two ectomycorrhizal fungi of Pinus tabulaeformis

Analysis of tomato plasma membrane H+-ATPase gene family suggests a mycorrhiza-mediated regulatory mechanism conserved in diverse plant species

New mutualistic fungal endophytes isolated from poplar roots display high metal tolerance

Regulation of cation transporter genes by the arbuscular mycorrhizal symbiosis in rice plants subjected to salinity suggests improved salt tolerance due to reduced Na+ root-to-shoot distribution

Phosphorus supply, arbuscular mycorrhizal fungal species, and plant genotype impact on the protective efficacy of mycorrhizal inoculation against wheat powdery mildew

Rhizophagus intraradices or its associated bacteria affect gene expression of key enzymes involved in the rosmarinic acid biosynthetic pathway of basil

Shoot- and root-borne cytokinin influences arbuscular mycorrhizal symbiosis

Molecular diagnostic toolkit for Rhizophagus irregularis isolate DAOM-197198 using quantitative PCR assay targeting the mitochondrial genome

AM fungal communities inhabiting the roots of submerged aquatic plant Lobelia dortmanna are diverse and include a high proportion of novel taxa

The large (134.9 kb) mitochondrial genome of the glomeromycete Funneliformis mosseae

Nutrient limitation drives response of Calamagrostis epigejos to arbuscular mycorrhiza in primary succession

Beneficial native bacteria improve survival and mycorrhization of desert truffle mycorrhizal plants in nursery conditions

Mycorrhizal detection of native and non-native truffles in a historic arboretum and the discovery of a new North American species, Tuber arnoldianum sp. nov.

First evidence for truffle production from plants inoculated with mycelial pure cultures

Mycorrhiza : Volume 26, Issue 6, August 2016

Mycorrhiza : Volume 26, Issue 5, July 2016

Mycorrhiza : Volume 26, Issue 4, May 2016

Mycorrhiza : Volume 26, Issue 3, April 2016

Mycorrhiza : Volume 26, Issue 2, February 2016

Mycorrhiza : Volume 26, Issue 1, January 2016

Mycorrhiza : Volume 25

Mycorrhiza : Volume 24

Mycorrhiza : Volume 23

Mycorrhiza : Volume 22

Mycorrhiza : Volume 21

Mycorrhiza : Volume 20

Mycorrhiza : Volume 19

Mycorrhiza : Volume 18

Mycorrhiza : Volume 17

Mycorrhiza : Volume 16

Mycorrhiza : Volume 15

Mycorrhiza : Volume 14

Mycorrhiza : Volume 13

Mycorrhiza : Volume 12

Mycorrhiza : Volume 11

Mycorrhiza : Volume 10

Mycorrhiza : Volume 9

Mycorrhiza : Volume 8

Mycorrhiza : Volume 7

Mycorrhiza : Volume 6

Regulation of cation transporter genes by the arbuscular mycorrhizal symbiosis in rice plants subjected to salinity suggests improved salt tolerance due to reduced Na+ root-to-shoot distribution

Content Provider	Springer Nature Link
Author	Porcel, Rosa Aroca, Ricardo Azcon, Rosario Ruiz Loza, Juan Manuel
Copyright Year	2016
Abstract	Rice is a salt-sensitive crop whose productivity is strongly reduced by salinity around the world. Plants growing in saline soils are subjected to the toxicity of specific ions such as sodium, which damage cell organelles and disrupt metabolism. Plants have evolved biochemical and molecular mechanisms to cope with the negative effects of salinity. These include the regulation of genes with a role in the uptake, transport or compartmentation of Na+ and/or K+. Studies have shown that the arbuscular mycorrhizal (AM) symbiosis alleviates salt stress in several host plant species. However, despite the abundant literature showing mitigation of ionic imbalance by the AM symbiosis, the molecular mechanisms involved are barely explored. The objective of this study was to elucidate the effects of the AM symbiosis on the expression of several well-known rice transporters involved in Na+/K+ homeostasis and measure Na+ and K+ contents and their ratios in different plant tissues. Results showed that OsNHX3, OsSOS1, OsHKT2;1 and OsHKT1;5 genes were considerably upregulated in AM plants under saline conditions as compared to non-AM plants. Results suggest that the AM symbiosis favours Na+ extrusion from the cytoplasm, its sequestration into the vacuole, the unloading of Na+ from the xylem and its recirculation from photosynthetic organs to roots. As a result, there is a decrease of Na+ root-to-shoot distribution and an increase of Na+ accumulation in rice roots which seems to enhance the plant tolerance to salinity and allows AM rice plants to maintain their growing processes under salt conditions.
Starting Page	673
Ending Page	684
Page Count	12
File Format	PDF
ISSN	09406360
Journal	Mycorrhiza
Volume Number	26
Issue Number	7
e-ISSN	14321890
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2016-04-26
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Arbuscular mycorrhizal symbiosis Ion homeostasis Plant tolerance Salinity Microbiology Plant Sciences Ecology Agriculture Forestry
Content Type	Text
Resource Type	Article
Subject	Genetics Plant Science Medicine Molecular Biology Ecology, Evolution, Behavior and Systematics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Spore associated bacteria regulates maize root K+/Na+ ion homeostasis to promote salinity tolerance during arbuscular mycorrhizal symbiosis

Shoot- and root-borne cytokinin influences arbuscular mycorrhizal symbiosis

Transcriptome analysis reveals the mechanisms for mycorrhiza-enhanced salt tolerance in rice

Arbuscular Mycorrhizal Symbiosis Alleviates Salt Stress in Black Locust through Improved Photosynthesis, Water Status, and K+/Na+ Homeostasis

Contribution of Arbuscular Mycorrhizal Symbiosis to Salinity Tolerance in Leguminous Plants

Shoot- and root-borne cytokinin influences arbuscular mycorrhizal symbiosis

Plant potassium content modifies the effects of arbuscular mycorrhizal symbiosis on root hydraulic properties in maize plants

Improved salinity tolerance of rice through cell type-specific expression of athkt1;1. Plos one 2010.

Arbuscular mycorrhizal symbiosis alleviates detrimental effects of saline reclaimed water in lettuce plants

Regulation of cation transporter genes by the arbuscular mycorrhizal symbiosis in rice plants subjected to salinity suggests improved salt tolerance due to reduced Na+ root-to-shoot distribution

Similar Documents

Spore associated bacteria regulates maize root K+/Na+ ion homeostasis to promote salinity tolerance during arbuscular mycorrhizal symbiosis

Shoot- and root-borne cytokinin influences arbuscular mycorrhizal symbiosis

Transcriptome analysis reveals the mechanisms for mycorrhiza-enhanced salt tolerance in rice

Arbuscular Mycorrhizal Symbiosis Alleviates Salt Stress in Black Locust through Improved Photosynthesis, Water Status, and K+/Na+ Homeostasis

Contribution of Arbuscular Mycorrhizal Symbiosis to Salinity Tolerance in Leguminous Plants

Shoot- and root-borne cytokinin influences arbuscular mycorrhizal symbiosis

Plant potassium content modifies the effects of arbuscular mycorrhizal symbiosis on root hydraulic properties in maize plants

Improved salinity tolerance of rice through cell type-specific expression of athkt1;1. Plos one 2010.

Arbuscular mycorrhizal symbiosis alleviates detrimental effects of saline reclaimed water in lettuce plants

Regulation of cation transporter genes by the arbuscular mycorrhizal symbiosis in rice plants subjected to salinity suggests improved salt tolerance due to reduced Na+ root-to-shoot distribution