Rhizospheric NO interacts with the acquisition of reduced N sources by the roots of European beech (Fagus sylvatica L.)

Simon, Judy; Stoelken, Gunda; Rienks, Michael; Rennenberg, Heinz

Rhizospheric NO interacts with the acquisition of reduced N sources by the roots of European beech (Fagus sylvatica L.)

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

2009

Autor:innen

Simon, Judy

Stoelken, Gunda

Rienks, Michael

Rennenberg, Heinz

DOI (zitierfähiger Link)

https://doi.org/10.1016/j.febslet.2009.07.052

Sammlungen

Biologie

Publikationstyp

Zeitschriftenartikel

Publikationsstatus

Published

Erschienen in

FEBS Letters. 2009, 583(17), pp. 2907-2910. ISSN 0014-5793. eISSN 1873-3468. Available under: doi: 10.1016/j.febslet.2009.07.052

Zusammenfassung

The gas phase of the soil plays an important role in plant growth and development. We investigated the effect of rhizospheric NO as a signalling compound for N uptake of beech roots. Following exposure to NO, ammonium and glutamine uptake into roots were determined using ¹⁵N-labelling, and gene expression of selected transporters was analysed by quantitative real-time PCR. Uptake of both N sources increased significantly with elevated NO concentration. However, with one exception, this increase was not reflected in up-regulation of expression of the respective transporters.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

NO fumigation, ¹⁵N uptake, N acquisition, Gene expression, N transporter, Fagus sylvatica

Zitieren

ISO 690

SIMON, Judy, Gunda STOELKEN, Michael RIENKS, Heinz RENNENBERG, 2009. Rhizospheric NO interacts with the acquisition of reduced N sources by the roots of European beech (Fagus sylvatica L.). In: FEBS Letters. 2009, 583(17), pp. 2907-2910. ISSN 0014-5793. eISSN 1873-3468. Available under: doi: 10.1016/j.febslet.2009.07.052

BibTex

@article{Simon2009-09-03Rhizo-43446,
  year={2009},
  doi={10.1016/j.febslet.2009.07.052},
  title={Rhizospheric NO interacts with the acquisition of reduced N sources by the roots of European beech (Fagus sylvatica L.)},
  number={17},
  volume={583},
  issn={0014-5793},
  journal={FEBS Letters},
  pages={2907--2910},
  author={Simon, Judy and Stoelken, Gunda and Rienks, Michael and Rennenberg, Heinz}
}

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