Dof transcription factors in carrot: genome-wide analysis and their response to abiotic stress

作者: Wei Huang , Ying Huang , Meng-yao Li , Feng Wang , Zhi-sheng Xu

DOI: 10.1007/S10529-015-1966-2

关键词:

摘要: The DNA-binding one zinc finger (Dof) family transcription factors (TF) are involved in stress response. Dof TFs carrot were identified and the responses of DcDof genes to abiotic stresses analyzed. 46 DcDofs from genome database. Based on conserved domain TF Arabidopsis thaliana, divided into four classes, named class A, B, C D. Carrot shared most motifs same subgroup. Real-time quantification PCR analysis showed tissue-specific expression patterns DcDofs. eight subgroups responded treatments. profiles different with changed, indicating complicated regulatory mechanisms higher plant, response may be influenced by plant species.

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