期刊论文详细信息
International Journal of Molecular Sciences
Phylogenetic and Transcription Analysis of Chrysanthemum WRKY Transcription Factors
Aiping Song1  Peiling Li1  Jiafu Jiang1  Sumei Chen1  Huiyun Li1  Jun Zeng1  Yafeng Shao1  Lu Zhu1  Zhaohe Zhang1 
[1] College of Horticulture, Nanjing Agricultural University, Nanjing 210095, China; E-Mails:
关键词: Chrysanthemum morifolium;    phylogenetic analysis;    stress response;    transcription pattern;   
DOI  :  10.3390/ijms150814442
来源: mdpi
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【 摘 要 】

WRKY transcription factors are known to function in a number of plant processes. Here we have characterized 15 WRKY family genes of the important ornamental species chrysanthemum (Chrysanthemum morifolium). A total of 15 distinct sequences were isolated; initially internal fragments were amplified based on transcriptomic sequence, and then the full length cDNAs were obtained using RACE (rapid amplification of cDNA ends) PCR. The transcription of these 15 genes in response to a variety of phytohormone treatments and both biotic and abiotic stresses was characterized. Some of the genes behaved as would be predicted based on their homology with Arabidopsis thaliana WRKY genes, but others showed divergent behavior.

【 授权许可】

CC BY   
© 2014 by the authors; licensee MDPI, Basel, Switzerland.

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