Flavonols improve thermotolerance in tomato pollen during germination and tube elongation by maintaining ROS homeostasis.

Anthony E PostiglioneAllison M DelangeMohammad Foteh AliMaarten HoubenEric Y WangStacy L HahnColleen M RoarkMolly DavisRobert W ReidJames B PeaseAnn E LoraineGloria K Muday

Published in: bioRxiv : the preprint server for biology (2023)

Flavonol antioxidants reduce the negative impacts of elevated temperatures on pollen performance by reducing levels of heat induced reactive oxygen species synthesis and modulation of heat induced changes in the pollen transcriptome.

Keyphrases

reactive oxygen species
heat stress
high glucose
gene expression
diabetic rats
single cell
cell death
rna seq
dna damage
heat shock
drug induced
oxidative stress
arabidopsis thaliana