Lifshitz, R Tn5-Mediated Cloning of a Genetic Region from Pseudomonas putida Involved in the Stimulation of Plant Root Elongation. [electronic resource] - Applied and environmental microbiology Dec 1988 - 3169-72 p. digital Publication Type: Journal Article ISSN: 0099-2240 Standard No.: 10.1128/aem.54.12.3169-3172.1988 doi