InterPro domain: IPR037491
General Information
- Identifier IPR037491
- Description Low-temperature-induced 78kDa/65kDa
- Number of genes 333
- Gene duplication stats Loading...
- Associated GO terms GO:0009737
Abstract
This family of plant low-temperature-induced (LTI) proteins is involved in responses to abiotic stresses. The homologous genes RD29A (LTI78) and RD29B (LTI65) from Arabidopsis are induced by cold, drought, and salt [ 1 ], and by abscisic acid (ABA) [ 2 , 3 ]. Subsequent dehydration stresses change the rate of transcription of RD29B, but not RD29A, indicative of a form of transcriptional memory for RD29B [ 4 ].
1. Characterization of abiotic stress-responsive Arabidopsis thaliana RD29A and RD29B genes and evaluation of transgenes. Planta 234, 97-107
2. Interaction between two cis-acting elements, ABRE and DRE, in ABA-dependent expression of Arabidopsis rd29A gene in response to dehydration and high-salinity stresses. Plant J. 34, 137-48
3. Arabidopsis basic leucine zipper transcription factors involved in an abscisic acid-dependent signal transduction pathway under drought and high-salinity conditions. Proc. Natl. Acad. Sci. U.S.A. 97, 11632-7