Co-ordinated changes in the accumulation of metal ions in maize (Zea mays ssp. mays L.) in response to inoculation with the arbuscular mycorrhizal fungus Funneliformis mosseae

M. Rosario Ramrez-Flores; Rubn Relln-Lvarez; Barbara Wozniak; Mesfin Nigussie Gebreselassie; Iver Jakobsen; Vctor Olalde-Portugal; Ivan Baxter; Uta Paszkowski; Ruairidh J.H. Sawers

doi:10.1093/pcp/pcx100

Co-ordinated changes in the accumulation of metal ions in maize (Zea mays ssp. mays L.) in response to inoculation with the arbuscular mycorrhizal fungus Funneliformis mosseae

M. Rosario Ramrez-Flores, Rubn Relln-Lvarez, Barbara Wozniak, Mesfin Nigussie Gebreselassie, Iver Jakobsen, Vctor Olalde-Portugal, Ivan Baxter, Uta Paszkowski, Ruairidh J.H. Sawers^*

^*Corresponding author for this work

Section for Plant and Soil Sciences

13 Citations (Scopus)

Abstract

Arbuscular mycorrhizal symbiosis is an ancient interaction between plants and fungi of the phylum Glomeromycota. In exchange for photosynthetically fixed carbon, the fungus provides the plant host with greater access to soil nutrients via an extensive network of root-external hyphae. Here, to determine the impact of the symbiosis on the host ionome, the concentration of 19 elements was determined in the roots and leaves of a panel of 30 maize varieties, grown under phosphorus-limiting conditions, with or without inoculation with the fungus Funneliformis mosseae. Although the most recognized benefit of the symbiosis to the host plant is greater access to soil phosphorus, the concentration of a number of other elements responded significantly to inoculation across the panel as a whole. In addition, varietyspecific effects indicated the importance of plant genotype to the response. Clusters of elements were identified that varied in a co-ordinated manner across genotypes, and that were maintained between non-inoculated and inoculated plants.

Original language	English
Journal	Plant and Cell Physiology
Volume	58
Issue number	10
Pages (from-to)	1689-1699
Number of pages	11
ISSN	0032-0781
DOIs	https://doi.org/10.1093/pcp/pcx100
Publication status	Published - 2017

Keywords

Arbuscular mycorrhiza
Ionome
Maize
Plant nutrition

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Ramrez-Flores, M. R., Relln-Lvarez, R., Wozniak, B., Gebreselassie, M. N., Jakobsen, I., Olalde-Portugal, V., Baxter, I., Paszkowski, U., & Sawers, R. J. H. (2017). Co-ordinated changes in the accumulation of metal ions in maize (Zea mays ssp. mays L.) in response to inoculation with the arbuscular mycorrhizal fungus Funneliformis mosseae. Plant and Cell Physiology, 58(10), 1689-1699. https://doi.org/10.1093/pcp/pcx100

Co-ordinated changes in the accumulation of metal ions in maize (Zea mays ssp. mays L.) in response to inoculation with the arbuscular mycorrhizal fungus Funneliformis mosseae. / Ramrez-Flores, M. Rosario; Relln-Lvarez, Rubn; Wozniak, Barbara et al.

In: Plant and Cell Physiology, Vol. 58, No. 10, 2017, p. 1689-1699.

Research output: Contribution to journal › Journal article › Research › peer-review

Ramrez-Flores, MR, Relln-Lvarez, R, Wozniak, B, Gebreselassie, MN, Jakobsen, I, Olalde-Portugal, V, Baxter, I, Paszkowski, U & Sawers, RJH 2017, 'Co-ordinated changes in the accumulation of metal ions in maize (Zea mays ssp. mays L.) in response to inoculation with the arbuscular mycorrhizal fungus Funneliformis mosseae', Plant and Cell Physiology, vol. 58, no. 10, pp. 1689-1699. https://doi.org/10.1093/pcp/pcx100

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abstract = "Arbuscular mycorrhizal symbiosis is an ancient interaction between plants and fungi of the phylum Glomeromycota. In exchange for photosynthetically fixed carbon, the fungus provides the plant host with greater access to soil nutrients via an extensive network of root-external hyphae. Here, to determine the impact of the symbiosis on the host ionome, the concentration of 19 elements was determined in the roots and leaves of a panel of 30 maize varieties, grown under phosphorus-limiting conditions, with or without inoculation with the fungus Funneliformis mosseae. Although the most recognized benefit of the symbiosis to the host plant is greater access to soil phosphorus, the concentration of a number of other elements responded significantly to inoculation across the panel as a whole. In addition, varietyspecific effects indicated the importance of plant genotype to the response. Clusters of elements were identified that varied in a co-ordinated manner across genotypes, and that were maintained between non-inoculated and inoculated plants.",

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T1 - Co-ordinated changes in the accumulation of metal ions in maize (Zea mays ssp. mays L.) in response to inoculation with the arbuscular mycorrhizal fungus Funneliformis mosseae

AU - Ramrez-Flores, M. Rosario

AU - Relln-Lvarez, Rubn

AU - Wozniak, Barbara

AU - Gebreselassie, Mesfin Nigussie

AU - Jakobsen, Iver

AU - Olalde-Portugal, Vctor

AU - Baxter, Ivan

AU - Paszkowski, Uta

AU - Sawers, Ruairidh J.H.

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N2 - Arbuscular mycorrhizal symbiosis is an ancient interaction between plants and fungi of the phylum Glomeromycota. In exchange for photosynthetically fixed carbon, the fungus provides the plant host with greater access to soil nutrients via an extensive network of root-external hyphae. Here, to determine the impact of the symbiosis on the host ionome, the concentration of 19 elements was determined in the roots and leaves of a panel of 30 maize varieties, grown under phosphorus-limiting conditions, with or without inoculation with the fungus Funneliformis mosseae. Although the most recognized benefit of the symbiosis to the host plant is greater access to soil phosphorus, the concentration of a number of other elements responded significantly to inoculation across the panel as a whole. In addition, varietyspecific effects indicated the importance of plant genotype to the response. Clusters of elements were identified that varied in a co-ordinated manner across genotypes, and that were maintained between non-inoculated and inoculated plants.

AB - Arbuscular mycorrhizal symbiosis is an ancient interaction between plants and fungi of the phylum Glomeromycota. In exchange for photosynthetically fixed carbon, the fungus provides the plant host with greater access to soil nutrients via an extensive network of root-external hyphae. Here, to determine the impact of the symbiosis on the host ionome, the concentration of 19 elements was determined in the roots and leaves of a panel of 30 maize varieties, grown under phosphorus-limiting conditions, with or without inoculation with the fungus Funneliformis mosseae. Although the most recognized benefit of the symbiosis to the host plant is greater access to soil phosphorus, the concentration of a number of other elements responded significantly to inoculation across the panel as a whole. In addition, varietyspecific effects indicated the importance of plant genotype to the response. Clusters of elements were identified that varied in a co-ordinated manner across genotypes, and that were maintained between non-inoculated and inoculated plants.

KW - Arbuscular mycorrhiza

KW - Ionome

KW - Maize

KW - Plant nutrition

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DO - 10.1093/pcp/pcx100

M3 - Journal article

C2 - 29016935

AN - SCOPUS:85032449364

SN - 0032-0781

VL - 58

SP - 1689

EP - 1699

JO - Plant and Cell Physiology

JF - Plant and Cell Physiology

IS - 10

ER -

Co-ordinated changes in the accumulation of metal ions in maize (Zea mays ssp. mays L.) in response to inoculation with the arbuscular mycorrhizal fungus Funneliformis mosseae

Abstract

Keywords

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