Resumo
The objective of this research is to investigate IAA biosynthesis in the phytopathogenic bacterium X. campestris pv. citri, and to identifie LAA biosynthetic genes of xanthomonadas and identify its role in pathogenicity. The IAA-reduced and IAA- increased mutants of Xanthomonas that will be produced will be extremely valuable to test the role of LAA on pathogenicity. The first goal of thi…