Genome-Wide Identification and Expression Profiling of Dehydration-Responsive Element-Binding Family Genes in Flax (<i>Linum usitatissimum</i> L.).

ABSTRACT: Dehydration-responsive element-binding (DREB) transcription factors are ubiquitous in plants and regulate plant growth, development, signal transduction, and responses to stress, particularly drought stress. However, DREB genes in flax have not previously been studied. This study conducted a comprehensive and systematic analysis of the DREB gene family in flax (Linum usitatissimum L.). A total of 59 LuDREB genes were identified in Longya-10 (a breeding variety), with an uneven distribution across all 15 chromosomes. Further analysis revealed significant variations among LuDREB members, with predictions indicating that these proteins are hydrophilic and localized in the nucleus and cytoplasm. A phylogenetic analysis classified the LuDREB genes into

SUBMITTER: Wang Y 

PROVIDER: S-EPMC11988780 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature