Claim · model-written summary
Cooling induced genes for several biosynthetic and stress pathways.
- Taxon
- Arabidopsis
Arabidopsist1 - Treatment
- decrease of temperaturet0
- Outcome
- Genese0
- Direction
- inducede0
Verbatim
e0“Genes were induced for sucrose, proline, raffinose, tocopherol and polyamine synthesis, phenylpropanoid and flavonoid metabolism, fermentation, non-phosphorylating mitochondrial electron transport, RNA processing, and protein synthesis, targeting and folding”
t0“decrease of temperature in the non‐freezing range”
t1“Arabidopsis”
Title
BJÖRN USADEL; OLIVER E. BLÄSING; YVES GIBON; et al. Plant Cell & Environment 2007. doi:10.1111/j.1365-3040.2007.01763.x
Other claims from this paper (15)
- Observation Most parameters responded similarly across temperatures, with larger responses at lower temperatures.
- Observation Transcript changes at 6 h were often damped by 78 h.
- Observation Cooling repressed genes for carbonic anhydrases, invertase, and hormone signalling.
- Observation Some enzyme activities and metabolites changed rapidly, while most changed slowly.
- Observation Phosphorylated intermediates accumulated by 6 h.
- Observation Carbon partitioning shifted toward sucrose after 6 h.
- Observation Glycine decarboxylation and nitrogen metabolism were perturbed after 6 h.
- Observation Protein content and many enzyme activities increased by 78 h.
- Observation Carbohydrates, organic acids, and amino acids generally increased by 78 h.
- Observation Stress responsive metabolites increased by 78 h.
- Association Transcript and metabolic responses agreed little after 6 h.
- Association Transcript and metabolic responses agreed considerably after 78 h.
- Mechanism Published-study comparison suggested CBF orchestrated much, but not all, of the response.
- Observation Transcription and metabolism responded continuously over the temperature range.
- Mechanism The authors interpreted increased activities and metabolites as a positive compensatory response.