Nitrogen starvation significantly decreased NR, NiR, GS and GOGAT transcript levels.

nitrogen · molecular: expression · Triticum aestivum (wheat)Positive and negative results

25 papers in the same direction as this claim · 11 in the opposite direction

This claim is about lacking the nutrient, so it counts the other way round here.

1. no effect
   N application did not increase GS gene transcript abundance in wheat.

   Genetic Diversity in Nitrogen Fertiliser Responses and N Gas Emission in Modern Wheat · 2022

   Opposite directionCites this paper

2. no effect
   Purified urea-soluble nonhistone proteins did not affect transcription of native wheat DNA.

   Involvement of Nonhistone Chromosomal Proteins in Transcriptional Activity of Chromatin during Wheat Germination · 1979

   Opposite direction

3. no effect
   Anhydrous ammonia at 105 kg N ha −1 caused no crop damage in final yield.

   Use of Anhydrous Ammonia in Single‐Pass Seeding Operations of Spring Wheat at Varied Landscape Positions · 1999

   Opposite direction

4. negative
   Nitrogen starvation significantly upregulated TaNRT2.1-2.6.

   The Functional Diversity of the High-Affinity Nitrate Transporter Gene Family in Hexaploid Wheat: Insights from Distinct Expression Profiles · 2023

   Opposite directionAbout lacking this nutrient, so it counts the other way round

5. negative
   TaGS1.2 expression increased under nitrogen-deficient conditions.

   Single-cell nuclear transcriptomics reveal root tip adaptations to nitrogen scarcity in wheat · 2025

   Opposite directionAbout lacking this nutrient, so it counts the other way round

6. negative
   Heading nitrogen raised grain protein above 14% in deficient and sufficient wheat.

   Effects of Early Season Nitrogen Rates on Stem Nitrate Levels and Nitrogen Fertilizer Requirements During Grain Filling for Irrigated Durum Wheat · 1989

   Opposite directionAbout lacking this nutrient, so it counts the other way round

7. no effect
   Nitrogen concentration did not affect the composition or expression order of HMW-GS in wheat.

   Effect of Different Nitrogen Concentration on Expression Trend and Content of HMW-GS in Wheat Kernel · 2007

   Opposite direction

8. no effect
   TaMAPK7-1 expression in wheat roots and leaves showed no variation under low-N.

   Studies on the molecular characterization and the properties inresponding to abiotic stresses of TaMAPK7-1,a mitogen-activatedprotein kinase gene in wheat · 2013 · compared with before the treatments

   Opposite direction

28 papers more in this group