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PII Overexpression in Lotus japonicus Affects Nodule Activity in Permissive Low-Nitrogen Conditions and Increases Nodule Numbers in High Nitrogen Treated Plants.

Molecular plant-microbe interactions : MPMI - 1 Apr 2015

D'Apuzzo Enrica, Valkov Vladimir Totev, Parlati Aurora, Omrane Selim, Barbulova Ani, Sainz Maria Martha, Lentini Marco, Esposito Sergio, Rogato Alessandra, Chiurazzi Maurizio

Abstract excerpt

We report here the first characterization of a GLNB1 gene coding for the PII protein in leguminous plants. The main purpose of this work was the investigation of the possible roles played by this multifunctional protein in nodulation pathways. The Lotus japonicus LjGLB1 gene shows a significant transcriptional regulation during the light-dark cycle and different nitrogen availability, conditions that strongly...

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PMID: 25390190
DOI: 10.1094/MPMI-09-14-0285-R

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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