ERF105 is a transcription factor gene of Arabidopsis thaliana required for freezing tolerance and cold acclimation

Abstract

Understanding the response to cold temperature stress is relevant for both basic biology and application. Here we report on ERF105, which is a novel cold-regulated transcription factor gene of Arabidopsis that makes a significant contribution to freezing tolerance and cold acclimation. The expression of cold-responsive genes in erf105 mutants suggests that its action is linked to the CBF regulon mediating cold responses.