Azospirillum brasilense: Laboratory Maintenance and Genetic Manipulation.

Bacteria of the genus Azospirillum, including the most comprehensively studied Azospirillum brasilense, are non-pathogenic soil bacteria that promote the growth of diverse plants, making them an attractive model to understand non-symbiotic, beneficial plant-bacteria associations. Research into the physiology and genetics of these organisms spans decades and a range of molecular tools and protocols have been developed for allelic exchange mutagenesis, in trans expression of genes, and fusions to reporter genes. © 2017 by John Wiley & Sons, Inc.