Most BnaHsf genes were upregulated by drought and heat.

heat · molecular: expression · Brassica napus (oilseed rape)Positive and negative results

3 papers in the same direction as this claim · 4 in the opposite direction

1. no effect
   BnD22 transcript did not accumulate under heat shock.

   A Brassica napus transcript encoding a protein related to the Kunitz protease inhibitor family accumulates upon water stress in leaves, not in seeds. · 1992

   Opposite direction

2. no effect
   Brief elevated temperature did not induce the pBN115 transcript.

   Characterization of Three Related Low-Temperature-Regulated cDNAs from Winter Brassica napus · 1993

   Opposite direction

3. negative
   Heat stress up-regulated high-light-response genes.

   Heat Stress Suppresses Brassica napus Seed Oil Accumulation by Inhibition of Photosynthesis and BnWRI1 Pathway · 2019

   Opposite direction

4. no effect
   None of the three promoters activated reporter expression in response to cold, heat, UV, or wounding.

   Construction and functional analysis of pathogen-inducible synthetic promoters in Brassica napus · 2011

   Opposite direction

5. positive
   Heat treatment significantly elevated BnGLYI protein expression in thermotolerant seeds.

   Identification and Characterization of a Glyoxalase I Gene in a Rapeseed Cultivar with Seed Thermotolerance · 2016

   Same direction

6. positive
   BnaGLYI11 and BnaGLYI27 were significantly up-regulated under heat, cold and freezing stresses.

   Genome-Wide Identification and Functional Characterization of Stress Related Glyoxalase Genes in Brassica napus L. · 2023

   Same direction

7. positive
   heat induced BnMAPK7 gene family expression.

   Cloning and Analysis of MAPK7 Gene Family and Their Promoters from Brassica napus · 2013

   Same direction

drought · molecular: expression · Brassica napus (oilseed rape)Positive and negative results

11 papers in the same direction as this claim · 3 in the opposite direction

1. negative
   Differentially expressed genes increased from 525 in mild to 5454 in severe and 9346 in extended severe drought.

   Transcriptomic, Metabolomic and Ionomic Analyses Reveal Early Modulation of Leaf Mineral Content in Brassica napus under Mild or Severe Drought · 2022 · compared with mild

   Opposite direction

2. no effect
   Drought did not affect GSTF11 expression.

   The Role of the GSTF11 Gene in Resistance to Powdery Mildew Infection and Cold Stress · 2021

   Opposite direction

3. negative
   Drought decreased GSH content, GSH/GSSG ratio, GSH1 expression and GR activity.

   Biochar application alleviates drought-induced oxidative stress by activating the salicylic acid-mediated glutathione synthesis pathway in Brassica napus · 2025

   Opposite direction

4. positive
   Dehydration induced BnP5CS1 and BnP5CS2 expression before proline accumulation.

   Proline accumulation and transcriptional regulation of proline biothesynthesis and degradation in Brassica napus · 2009

   Same direction

5. positive
   BnD22 transcript accumulated reversibly under drought.

   A Brassica napus transcript encoding a protein related to the Kunitz protease inhibitor family accumulates upon water stress in leaves, not in seeds. · 1992

   Same direction

6. positive
   Drought and ABA greatly induced BnaA6.RGA expression.

   Roles of the Brassica napus DELLA Protein BnaA6.RGA, in Modulating Drought Tolerance by Interacting With the ABA Signaling Component BnaA10.ABF2 · 2020

   Same direction

7. positive
   By qRT-PCR, most of 26 BnaWRKY genes were induced by low temperature, salinity and drought stress.

   Genome-Wide Identification and Expression Analysis of WRKY Transcription Factors under Multiple Stresses in Brassica napus · 2016

   Same direction

8. positive
   The four genes were induced by low temperature, ethylene, drought, high salinity, abscisic acid and jasmonate.

   The conserved Ala37 in the ERF/AP2 domain is essential for binding with the DRE element and the GCC box · 2006

   Same direction

6 papers more in this group