Article
Regulation of Agrobacterium tumefaciens virulence gene expression: isolation of a mutation that restores virGD52E function.
Molecular plant-microbe interactions : MPMI - 1 Jan 2000
Gubba S, Xie Y H, Das A
Abstract excerpt
Expression of Agrobacterium tumefaciens virulence (vir) genes is controlled by virA, virG, and a plant inducer. Isolation of two constitutive mutants of the transcriptional activator virG, virGN54D, and virGI106L, that support vir gene expression in a virA independent manner has previously been reported. Characterization of virGN54D by several groups showed considerable variation in its ability to activate vir...
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