Impact of Heat Stress on Expression of Wheat Genes Responsive to Hessian Fly Infestation.

ABSTRACT: Heat stress compromises wheat (Triticum aestivium) resistance to Hessian fly (HF, Mayetiola destructor (Say)). This study aimed to investigate the impact of heat stress on transcript expression of wheat genes associated with resistance to HF infestation under normal and heat-stressed conditions. To this end, 'Molly', a wheat cultivar containing the resistance gene H13, was subjected to HF infestation, heat stress, and the combination of HF infestation and heat stress. Our RNA-Seq approach identified 21 wheat genes regulated by HF infestation under normal temperatures (18 °C) and 155 genes regulated by HF infestation when plants were exposed to 35 °C for 6 h. Three differentially expressed genes (DEGs) from the RNA-Seq analysis were selected to validate the gene functio

SUBMITTER: Yuan J 

PROVIDER: S-EPMC9183101 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature