Isolation and molecular characterization of wheat (Triticum aestivum) dehydration responsive element binding factor (DREB) isoforms

Australian Journal of Crop Science

Volumn 6, Issue 6, 2012, Pages 1037-1044

  Sazegari, Sima ^a   Niazi, Ali ^a  

^a SHIRAZ UNIVERSITY   (Iran)

Author keywords

Isoform; Transcription fator; Abiotic stress; Alternative splicing; isoform; Triticum aestivum

Indexed keywords

AGROBACTERIUM; LYCOPERSICON ESCULENTUM; RHIZOBIUM; TRITICUM AESTIVUM;

EID: 84865986516     PISSN: 18352693     EISSN: 18352707     Source Type: Journal    
DOI: None     Document Type: Article

References (20)

1. Chen JQ, Meng XP, Zhang Y, Xia M, Wang XP (2008) Over-expression of OsDREB genes lead to enhanced drought tolerance in rice. Biotechnol Lett. 30: 2191-2198
2. Egawa C, Kobayashi F, Ishibashi M, Nakamura T, Nakamura C, Takumi S (2006) Differential regulation of transcript accumulation and alternative splicing of a DREB2 homolog under abiotic stress conditions in common wheat. Genes Genet Syst. 81: 77-91
3. Gawel NJ, Jarret RL (1991) A modified CTAB DNA extraction procedure for Musa and Ipomoea. Plant Mol Biol Rep
4. Kobayashi F, Takumi S, Nakata M, Ohno R, Nakamura T, Nakamura C (2004) Comparative study of the expression profiles of the Cor/Lea gene family in two wheat cultivars with contrasting levels of freezing tolerance. Plant Physiol. 120: 585-594
5. Knight H, Knight MR (2001) Abiotic stress signaling pathways: specificity and cross-talk. Trends Plant Sci. 6: 262-267
6. Kobayashi F, Ishibashi M, Takumi S (2008) Transcriptional activation of Cor/Lea genes and increase in abiotic stress tolerance through expression of a wheat DREB2 homolog in transgenic tobacco. Transgenic Res. 17: 755-767
7. Liu Q, Sakuma Y, Abe H, Kasuga M, Miura S, Yamaguchi-Shinozaki K, Shinozaki K (1998) Two transcription factors, DREB1 and DREB2, with an ERF/AP2 DNA binding domain, separate two cellular signal transduction pathways in drought-and low temperature-responsive gene expression, respectively, in Arabidopsis. Plant Cell. 12: 165-178
8. Nakashima K, Shinwari ZK, Sakuma Y, Seki M, Miura S, Shinozaki K, Yamaguchi-Shinozaki K (2000) Organization and expression of two Arabidopsis DREB2 genes encoding DRE-binding proteins involved in dehydration- and highsalinity-responsive gene expression. Plant Mol Biol. 42: 657-665
9. Nakashima K, Shinozaki KY (2006) Regulons involved in osmotic stress-responsive and cold stress-responsive gene expression in plants. Physiol Plant. 126: 62-71
10. Nakashima K, Ito Y, Yamaguchi-Shinozaki K (2009) Transcriptional regulatory networks in response to abiotic stresses in arabidopsis and grasses. Plant Physiol. 149: 88-95
11. Narusaka Y, Nakashima K, Shinwari Z K, Sakuma Y, Furihata T, Abe H, Narusaka M, Shinozaki K, Yamaguchi-Shinozaki K (2003) Interaction between two cis-acting elements, ABRE and DRE, in ABA-dependent expression of Arabidopsis rd 29A gene in response to dehydration and high-salinity stresses. Plant J. 34:137-148
12. Sakuma Y, Maruyama K, Qin F, Osakabe Y, Shinozaki K, Yamaguchi-Shinozaki, K (2006) Dual function of an Arabidopsis transcription factor DREB2A in water-stressresponsive and heat-stress-responsive gene expression. Plant Biol. 103:18822-18827
13. Seki M, Umezawa T, Urano K, Shinozaki K (2007) Regulatory metabolic networks in drought stress responses. Curr Opin Plant Biol. 10: 296-302
14. Shen Y G, Zhang WK, He SJ, Zhang JS (2003) An EREBP/AP2-type protein in Triticum aestivum was a DRE-binding transcription factor induced by cold, dehydration and ABA stress. Theor Appl Genet. 106: 923- 930
15. Shinozaki K, Yamaguchi-Shinozaki K (1997) Gene expression and signal transduction in water stress response. Plant Physiol. 11: 155-161
16. Shinozaki K, Yamaguchi-Shinozaki K (2000) Molecular responses to dehydration and low temperature: Differences and cross talk between two stress signaling pathways. Curr Opin Plant Biol. 3: 217-223
17. Terashima A, Takumi S (2009) Allopolyploidization reduces alternative splicing efficiency for transcripts of the wheat DREB2homolog, WDREB2. Genome. 52: 100-105
18. Tuteja N (2007) Abscisic Acid and Abiotic Stress Signaling. Plant Signaling & Behavior. 2: 135-138
19. Xue GP, Loveridge C (2004) HvDRF1 is involved in abscisic acid-mediated gene regulation in barley and produces two forms of AP2 transcriptional activators, interacting preferably with a CT-rich element. Plant J. 37: 326-339
20. Zhao-Shi X, Zhi-Yong N, Zhi-Yong L, Lian-Cheng L, Ming C, Dong-Yao G, Xiu-Dao Y, Pei L, You-Zhi M (2009) Isolation and functional characterization of HvDREB-a gene encoding a dehydration-responsive element binding protein in Hordeum vulgare. Plant Research. 122: 121-130