Skip to main content
Log in

DREBs-potential transcription factors involve in combating abiotic stress tolerance in plants

  • Review
  • Published:
Biologia Aims and scope Submit manuscript

Abstract

Environmental anxieties such as high salinity, drought and extreme temperatures are major abiotic stresses that influence plant survival, growth, productivity and geographical distribution of many essential significant crops over the globe. Plants react to these environmental cues by means of cellular, physio-biochemical and molecular processes, results in adjustment of metabolic and structural alterations and adaptation in plants largely controlled by cascades of molecular networks/ pathways. In recent past dehydration-responsive element-binding (DREB) proteins have been extensively studied and contemplated in improving tolerance to abiotic stresses. This transcription factor belongs to APETALA2 (AP2) family and binds to DRE/CRT cis-element and regulates the stress-responsive genes expression independent to abscisic acid (ABA). Utilizing these regulatory genes and elements, generating transgenic plants looks a potential option in administration of abiotic stresses in crop plants. In the present review, role of DREB gene(s) and their expression behavior and transcriptional regulation in response to multiple abiotic stresses in many crop plants including cash crop like sugarcane is narrated, and concomitantly strategizes their implications in stress breeding and transgenic research.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

Abbreviations

ABA:

Abscisic acid

DREB:

Dehydration-responsive element-binding proteins

DRE:

Dehydration-responsive element

HSP:

Heat shock proteins

CBF/DREB:

Cold-binding factor/dehydration responsive element binding

TFs:

Transcription factors

ERF:

Ethylene responsive element binding factors

ROS:

Reactive oxygen species

References

Download references

Author information

Authors and Affiliations

Authors

Contributions

KS and AC have reviewed and wrote the paper.

Corresponding author

Correspondence to Amaresh Chandra.

Ethics declarations

Conflict of interest

On behalf of all authors, the corresponding author states that there is no conflict of interest.

Additional information

Publisher’s Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Singh, K., Chandra, A. DREBs-potential transcription factors involve in combating abiotic stress tolerance in plants. Biologia 76, 3043–3055 (2021). https://doi.org/10.1007/s11756-021-00840-8

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11756-021-00840-8

Keywords

Navigation