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Expression profiling and functional analysis of Populus WRKY23 reveals a regulatory role in defense.

Abstract:

WRKY transcription factors are key regulators that activate and fine-tune stress responses, including defense responses against pathogens. We isolated a poplar (Populus tremulaxPopulus alba) cDNA sequence, PtWRKY23, that encodes the ortholog of Arabidopsis WRKY23 and present the functional analysis of WRKY23, with emphasis on its potential role in resistance to rust infection. To investigate the function of PtWRKY23, we examined PtWRKY23 expression after stress treatments by qRT-PCR and gener...

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Publication status:
Published

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Institution:
University of Oxford
Department:
Oxford, MPLS, Plant Sciences
Role:
Author
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Journal:
The New phytologist
Volume:
184
Issue:
1
Pages:
48-70
Publication date:
2009-01-01
DOI:
EISSN:
1469-8137
ISSN:
0028-646X
URN:
uuid:f950e395-39a4-4133-95f5-d54e78e696ad
Source identifiers:
411912
Local pid:
pubs:411912

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