Transcriptomics Provide Insights into Early Responses to Sucrose Signaling in , a Model Plant for Adaptations to Phosphorus and Iron Deficiency.

Phosphorus (P) and iron (Fe) deficiency are major limiting factors for plant productivity worldwide. White lupin ( L.) has become a model plant for understanding plant adaptations to P and Fe deficiency, because of its ability to form cluster roots, bottle-brush-like root structures play an important role in the uptake of P and Fe from soil.