Ensifer-mediated Arabidopsis thaliana Root Transformation (E-ART): A Protocol to Analyse the Factors that Support Ensifer-mediated Transformation (EMT) of Plant Cells
KeywordEnsifer adhaerens strain OV14
Transient GUS expression
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CitationRathore, D. S., Doohan, F. M. and Mullins, E. (2017). Ensifer-mediated Arabidopsis thaliana Root Transformation (E-ART): A Protocol to Analyse the Factors that Support Ensifer-mediated Transformation (EMT) of Plant Cells. Bio-protocol 7(19): e2564. DOI: 10.21769/BioProtoc.2564.
AbstractEnsifer adhaerens OV14, a soil borne alpha-proteobacteria of the Rhizobiaceae family, fortifies the novel plant transformation technology platform termed ‘Ensifer-mediated transformation’ (EMT). EMT can stably transform both monocot and dicot species, and the host range of EMT is continuously expanding across a diverse range of crop species. In this protocol, we adapted a previously published account that describes the use of Arabidopsis thaliana roots to investigate the interaction of A. thaliana and Agrobacterium tumefaciens. In our laboratory, we routinely use A. thaliana root explants to examine the factors that enhance the utility of EMT. In addition, the E-ART protocol can be used to study the transcriptional response of E. adhaerens and host plant following exposure to explant tissue, the transformability of different Ensifer adhaerens strains/mutants as well as testing the susceptibility of A. thaliana mutant lines as a means to decipher the mechanisms underpinning EMT.
FunderTeagasc Walsh Fellowship Programme
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