The heat is on for plant nitrogen nutrition.

Elevated temperatures are expected to reshape plant nitrogen nutrition because nitrogen uptake peaks around the day/night transition while nitrate storage is favored in darkness.

• Why it matters: Global warming raises atmospheric temperatures, but how plant nitrogen nutrition responds—especially through light-dependent uptake versus dark nitrate storage—remains insufficiently understood.
• What they did: The work reviews how nitrogen nutrition interacts with light responses and integrates this with new findings on plant temperature sensing, proposing hypotheses linking temperature to nitrate (NO3−) homeostasis.
• The result: The synthesis highlights specific, testable connections between temperature sensing and nitrate (NO3−) homeostasis, guiding future research on nitrogen nutrition under warming conditions.

AI summary of the abstract · may contain errors · not medical advice · read the paper.