NDLI: AhDMT1, a Fe2+ transporter, is involved in improving iron nutrition and N2 fixation in nodules of peanut intercropped with maize in calcareous soils

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

Identification and expression analysis of ethylene biosynthesis and signaling genes provides insights into the early and late coffee cultivars ripening pathway

Molecular and biochemical identification of inositol 1,3,4,5,6-pentakisphosphate 2-kinase encoding mRNA variants in castor bean (Ricinus communis L.) seeds

Constitutive S-adenosylmethionine decarboxylase gene expression increases drought tolerance through inhibition of reactive oxygen species accumulation in Arabidopsis

Differential expression of the brassinosteroid receptor-encoding BRI1 gene in Arabidopsis

Low Cd concentration-activated morphogenic defence responses are inhibited by high Cd concentration-induced toxic superoxide generation in barley root tip

Arabidopsis nudix hydrolase 7 plays a role in seed germination

Induced defense-related proteins in soybean (Glycine max L. Merrill) plants by Carnobacterium sp. SJ-5 upon challenge inoculation of Fusarium oxysporum

Secondary cell wall composition and candidate gene expression in developing willow (Salix purpurea) stems

Cadmium uptake, localization and stress-induced morphogenic response in the fern Pteris vittata

AhDMT1, a Fe2+ transporter, is involved in improving iron nutrition and N2 fixation in nodules of peanut intercropped with maize in calcareous soils

Analysis of lignin–carbohydrate and lignin–lignin linkages after hydrolase treatment of xylan–lignin, glucomannan–lignin and glucan–lignin complexes from spruce wood

Perennial peanut (Arachis glabrata Benth.) leaves contain hydroxycinnamoyl-CoA:tartaric acid hydroxycinnamoyl transferase activity and accumulate hydroxycinnamoyl-tartaric acid esters

Overexpression of rice OsREX1-S, encoding a putative component of the core general transcription and DNA repair factor IIH, renders plant cells tolerant to cadmium- and UV-induced damage by enhancing DNA excision repair

Differential transcriptional regulation of l-ascorbic acid content in peel and pulp of citrus fruits during development and maturation

Transverse mechanical properties of cell walls of single living plant cells probed by laser-generated acoustic waves

Planta : Volume 239, Issue 4, April 2014

Planta : Volume 239, Issue 3, March 2014

Planta : Volume 239, Issue 2, February 2014

Planta : Volume 239, Issue 1, January 2014

AhDMT1, a Fe2+ transporter, is involved in improving iron nutrition and N2 fixation in nodules of peanut intercropped with maize in calcareous soils

Content Provider	Springer Nature Link
Author	Shen, Hongyun Xiong, Hongchun Guo, Xiaotong Wang, Pengfei Duan, Penggen Zhang, Lixia Zhang, Fusuo Zuo, Yuanmei
Copyright Year	2014
Abstract	Peanut (Arachis hypogaea L.) is an important legume providing edible proteins and N2 fixation. However, iron deficiency severely reduces peanut growth in calcareous soils. The maize/peanut intercropping effectively improves iron nutrition and N2 fixation of peanut under pot and field conditions on calcareous soils. However, little was known of how intercropping regulates iron transporters in peanut. We identified AhDMT1 as a Fe2+ transporter which was highly expressed in mature nodules with stronger N2 fixation capacity. Promoter expression analysis indicated that AhDMT1 was localized in the vascular tissues of both roots and nodules in peanut. Short-term Fe-deficiency temporarily induced an AhDmt1 expression in mature nodules in contrast to roots. However, analysis of the correlation between the complex regulation pattern of AhDmt1 expression and iron nutrition status indicated that sufficient iron supply for long term was a prerequisite for keeping AhDmt1 at a high expression level in both, peanut roots and mature nodules. The AhDmt1 expression in peanut intercropped with maize under 3 years greenhouse experiments was similar to that of peanut supplied with sufficient iron in laboratory experiments. Thus, the positive interspecific effect of intercropping may supply sufficient iron to enhance the expression of AhDmt1 in peanut roots and mature nodules to improve the iron nutrition and N2 fixation in nodules. This study may also serve as a paradigm in which functionally important genes and their ecological significance in intercropping were characterized using a candidate gene approach.
Starting Page	1065
Ending Page	1077
Page Count	13
File Format	PDF
ISSN	00320935
Journal	Planta
Volume Number	239
Issue Number	5
e-ISSN	14322048
Language	English
Publisher	Springer Berlin Heidelberg
Publisher Date	2014-02-12
Publisher Place	Berlin/Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Intercropping of peanut/maize Iron transporter Molecular and ecological function Nitrogen fixation Peanut Vascular tissues Plant Sciences Agriculture Ecology Forestry
Content Type	Text
Resource Type	Article
Subject	Genetics Plant Science

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

A study on the improvement iron nutrition of peanut intercropping with maize on nitrogen fixation at early stages of growth of peanut on a calcareous soil

High Maize Density Alleviates the Inhibitory Effect of Soil Nitrogen on Intercropped Pea

AhNRAMP1 iron transporter is involved in iron acquisition in peanut

Studies on the improvement in iron nutrition of peanut by intercropping with maize on a calcareous soil

The SNARE Protein SYP71 Expressed in Vascular Tissues Is Involved in Symbiotic Nitrogen Fixation in Lotus japonicus Nodules

N2 Fixation of Common and Hairy Vetches when Intercropped into Switchgrass

The importance of aboveground and belowground interspecific interactions in determining crop growth and advantages of peanut/maize intercropping

Transfer characteristics of nitrogen fixed by leguminous green manure crops when intercropped with maize in northwestern China

© kluwer academic publishers row spacing effects on n2-fixation, n-yield and soil n uptake of intercropped cowpea and maize (1988).

AhDMT1, a Fe2+ transporter, is involved in improving iron nutrition and N2 fixation in nodules of peanut intercropped with maize in calcareous soils

Similar Documents

A study on the improvement iron nutrition of peanut intercropping with maize on nitrogen fixation at early stages of growth of peanut on a calcareous soil

High Maize Density Alleviates the Inhibitory Effect of Soil Nitrogen on Intercropped Pea

AhNRAMP1 iron transporter is involved in iron acquisition in peanut

Studies on the improvement in iron nutrition of peanut by intercropping with maize on a calcareous soil

The SNARE Protein SYP71 Expressed in Vascular Tissues Is Involved in Symbiotic Nitrogen Fixation in Lotus japonicus Nodules

N2 Fixation of Common and Hairy Vetches when Intercropped into Switchgrass

The importance of aboveground and belowground interspecific interactions in determining crop growth and advantages of peanut/maize intercropping

Transfer characteristics of nitrogen fixed by leguminous green manure crops when intercropped with maize in northwestern China

© kluwer academic publishers row spacing effects on n2-fixation, n-yield and soil n uptake of intercropped cowpea and maize (1988).

AhDMT1, a Fe2+ transporter, is involved in improving iron nutrition and N2 fixation in nodules of peanut intercropped with maize in calcareous soils